{"id":86,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/corrosion\/"},"modified":"2026-05-23T22:47:32","modified_gmt":"2026-05-23T22:47:32","slug":"corrosion","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sv\/glossary\/corrosion\/","title":{"rendered":"Vad \u00e4r korrosion i roterande maskiner? F\u00f6rebyggande metoder"},"content":{"rendered":"<h1>F\u00f6rst\u00e5 korrosion i roterande maskiner<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplett kit med portabel balanserare och vibrationsanalysator\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator Balanset-1A\">Portabel balanserare &amp; vibrationsanalysator Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A vibrationssensor - n\u00e4rbild\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">Vibrationssensor<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optisk sensor (lasertakometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">Optisk sensor (lasertakometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotorbalanseringssats: b\u00e4rv\u00e4ska, flerkanalig signalkonditionerare, handh\u00e5llen analysator, magnetisk bas, vibrationssensorer och spiralformade kablar.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"L\u00e4gg till i varukorgen: \u201dBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt stativ Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetf\u00e4ste.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt stativ Insize-60-kgf\">Magnetiskt stativ Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflekterande tejp\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">Reflekterande tejp<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"L\u00e4gg till i varukorgen: \u201dReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A-kit, inneh\u00e5ll med gr\u00e4nssnittsenhet, givare, varvr\u00e4knare och tillbeh\u00f6r\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sv\/product-category\/devices\/\" rel=\"tag\">Enheter<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &quot;Balanset-1A&quot; OEM\">Dynamisk balanserare \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + moms (om till\u00e4mpligt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sv\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"L\u00e4gg till i varukorgen: \u201dDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Korrosion<\/strong> \u00e4r den gradvisa f\u00f6rs\u00e4mringen av metallytor genom elektrokemiska eller kemiska reaktioner med omgivningen, vilket resulterar i materialf\u00f6rlust, ytj\u00e4mnhet, <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/pitting\/\">gropfr\u00e4tning<\/a>, samt f\u00f6rsvagning av mekaniska komponenter. I roterande maskiner angriper det axlar, lager, kugghjul, h\u00f6ljen och konstruktionsdelar, vilket skapar sp\u00e4nningskoncentrationer som kan leda till <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/fatigue\/\">tr\u00f6tthet<\/a> sprickor, uppruggning av ytor som accelererar <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/wear\/\">slitage<\/a>, och \u2013 i allvarliga fall \u2013 leda till direkta strukturella skador genom f\u00f6rlust av b\u00e4rande material. Det betraktas ofta som en l\u00e5ngsam, l\u00e5ngsiktig nedbrytningsprocess, men kan \u00e4nd\u00e5 kraftigt p\u00e5skynda mekaniska skador, vilket \u00e4r anledningen till att det m\u00e5ste h\u00e5llas under kontroll genom noggrant materialval, skyddsbel\u00e4ggningar, milj\u00f6reglering och korrosionsh\u00e4mmande sm\u00f6rjmedel.<\/p>\n<h2>1. Definition: Vad \u00e4r korrosion?<\/h2>\n<p>I grund och botten inneb\u00e4r korrosion att en raffinerad metall \u00e5terg\u00e5r till en f\u00f6rening med l\u00e4gre energiniv\u00e5 och st\u00f6rre stabilitet \u2013 oftast en oxid, en hydroxid eller ett salt. Den mesta industriella korrosionen \u00e4r <em>electrochemical<\/em>: Det kr\u00e4vs en anod (d\u00e4r metallen l\u00f6ses upp), en katod (d\u00e4r en reduktionsreaktion sker), en metallisk ledning mellan dem samt en elektrolyt, till exempel fukt, kondensvatten eller processv\u00e4tska. Om n\u00e5gon av dessa komponenter tas bort avbryts reaktionen, vilket \u00e4r principen bakom n\u00e4stan alla f\u00f6rebyggande \u00e5tg\u00e4rder nedan.<\/p>\n<p>Korrosion upptr\u00e4der s\u00e4llan isolerat. I roterande utrustning kombineras den oftast med mekanisk belastning, vilket inneb\u00e4r att den praktiska risken inte bara ligger i f\u00f6rlorad v\u00e4ggtjocklek utan ocks\u00e5 i hur korrosionen s\u00e4tter ig\u00e5ng och underbl\u00e5ser andra felmekanismer \u2013 utmattningssprickor, abrasivt slitage <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/wear\/\">slitage<\/a>, f\u00f6rs\u00e4mrad passform och nedbrytning av sm\u00f6rjmedlet. En axel som f\u00f6rlorar n\u00e5gra tiondelar av en millimeter p\u00e5 grund av allm\u00e4n rost kanske inte p\u00e5verkas, men samma axel med en enda djup korrosionsgrop vid ett kilsp\u00e5r kan g\u00e5 s\u00f6nder p\u00e5 ett katastrofalt s\u00e4tt.<\/p>\n<h2>2. Olika typer av korrosion i maskiner<\/h2>\n<h3>Enhetlig (allm\u00e4n) korrosion<\/h3>\n<ul>\n<li><strong>Utseende:<\/strong> J\u00e4mnt angrepp \u00f6ver hela den exponerade ytan.<\/li>\n<li><strong>Exempel:<\/strong> Rostbildning p\u00e5 oskyddade ytor av kolst\u00e5l.<\/li>\n<li><strong>Hastighet:<\/strong> F\u00f6ruts\u00e4gbar, uttryckt som materialf\u00f6rlust per \u00e5r (mils per year, or mm\/year).<\/li>\n<li><strong>Effekt:<\/strong> En gradvis minskning av v\u00e4ggtjockleken och en allm\u00e4n \u00f6kning av ytans oj\u00e4mnhet.<\/li>\n<li><strong>Risk:<\/strong> Den minst farliga formen, eftersom korrosionsf\u00f6rloppet \u00e4r synligt och f\u00f6ruts\u00e4gbart och man kan ta h\u00e4nsyn till det genom att l\u00e4gga till ett korrosionsp\u00e5slag.<\/li>\n<\/ul>\n<h3>Gropkorrosion<\/h3>\n<ul>\n<li><strong>Utseende:<\/strong> En lokaliserad skada som bildar sm\u00e5 h\u00e5ligheter eller gropar.<\/li>\n<li><strong>Mekanism:<\/strong> Nedbrytning av den skyddande passiva filmen p\u00e5 vissa st\u00e4llen, d\u00e4r en liten anod orsakar djup och koncentrerad metallf\u00f6rlust.<\/li>\n<li><strong>Fara:<\/strong> Varje grop fungerar som en sp\u00e4nningskoncentration som kan utl\u00f6sa en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/fatigue\/\">tr\u00f6tthet<\/a> spricka \u2014 betydligt farligare \u00e4n vad den lilla volymf\u00f6rlusten antyder.<\/li>\n<li><strong>Common on:<\/strong> Rostfritt st\u00e5l och aluminium i kloridhaltiga milj\u00f6er.<\/li>\n<li><strong>Uppt\u00e4ckt:<\/strong> Visuell besiktning och virvelstr\u00f6msprovning.<\/li>\n<\/ul>\n<h3>Spaltkorrosion<\/h3>\n<ul>\n<li><strong>Plats:<\/strong> I springor, under packningar och i g\u00e4ngade anslutningar.<\/li>\n<li><strong>Mekanism:<\/strong> En stillast\u00e5ende v\u00e4tska som fastnat i en spalt blir syrefattig och kemiskt aggressiv.<\/li>\n<li><strong>Dold karakt\u00e4r:<\/strong> Ofta osynligt utan att man tar is\u00e4r det.<\/li>\n<li><strong>Gemensamt p\u00e5:<\/strong> Fl\u00e4nsar, under O-ringar och vid g\u00e4ngroten.<\/li>\n<\/ul>\n<h3>Galvanisk korrosion<\/h3>\n<ul>\n<li><strong>Orsak:<\/strong> Tv\u00e5 olika metaller som st\u00e5r i elektrisk kontakt med en elektrolyt.<\/li>\n<li><strong>Exempel:<\/strong> En st\u00e5laxel som l\u00f6per i ett bronslager d\u00e4r vatten har tr\u00e4ngt in.<\/li>\n<li><strong>Effekt:<\/strong> Den mer anodiska (elektrokemiskt aktiva) metallen korroderar i f\u00f6rsta hand, medan den \u00e4dlare metallen skyddas.<\/li>\n<li><strong>F\u00f6rebyggande:<\/strong> Separera olika metaller elektriskt, eller v\u00e4lj material som ligger n\u00e4ra varandra i den galvaniska serien.<\/li>\n<\/ul>\n<h3>Sp\u00e4nningskorrosionssprickbildning (SCC)<\/h3>\n<ul>\n<li><strong>Mekanism:<\/strong> L\u00e5ngvarig dragsp\u00e4nning i kombination med en viss korrosiv milj\u00f6 p\u00e5skyndar sprickbildningen.<\/li>\n<li><strong>Fara:<\/strong> Kan orsaka pl\u00f6tsliga, spr\u00f6da brott vid belastningar som ligger l\u00e5ngt under materialets str\u00e4ckgr\u00e4ns.<\/li>\n<li><strong>Vanliga kombinationer:<\/strong> Rostfritt st\u00e5l med klorider; m\u00e4ssing med ammoniak.<\/li>\n<li><strong>F\u00f6rebyggande:<\/strong> Materialval, sp\u00e4nningsavlastning och milj\u00f6kontroll.<\/li>\n<\/ul>\n<h3>Frettingkorrosion<\/h3>\n<ul>\n<li><strong>Mekanism:<\/strong> Mikror\u00f6relser i kombination med korrosion vid presspassningar eller skruvf\u00f6rband, d\u00e4r upprepade sm\u00e5 glidningar skaver och \u00e5teroxiderar ytan.<\/li>\n<li><strong>Utseende:<\/strong> R\u00f6dbrun j\u00e4rnoxid (&#8220;kakao&#8221;) eller ett fint svart pulver.<\/li>\n<li><strong>Effekt:<\/strong> Lossar presspassningar och skadar passytorna.<\/li>\n<li><strong>Gemensamt p\u00e5:<\/strong> Gr\u00e4nssnitt mellan lager och axel samt krympmonteringar som uts\u00e4tts f\u00f6r <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration\/\">vibrationer<\/a>.<\/li>\n<\/ul>\n<h2>3. Effekter p\u00e5 maskindelar<\/h2>\n<h3>Lager<\/h3>\n<ul>\n<li>Ytgropar leder till utmattning <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/spalling\/\">avflagning<\/a> p\u00e5 l\u00f6pbanor och rullkroppar.<\/li>\n<li>Korrosionsrester fungerar som ett fr\u00e4mmande slipmedel inuti lagret.<\/li>\n<li>Korrosionsprodukter f\u00f6rorenar sm\u00f6rjmedlet och f\u00f6rs\u00e4mrar oljefilmen.<\/li>\n<li>Lagrets livsl\u00e4ngd kan minska avsev\u00e4rt \u2013 minskningar p\u00e5 50\u201390 % \u00e4r m\u00f6jliga.<\/li>\n<\/ul>\n<h3>Axlar<\/h3>\n<ul>\n<li>Korrosionsgropar fungerar som initieringspunkter f\u00f6r utmattningssprickor, vilket \u00e4r f\u00f6rstadiet till en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/cracked-rotor\/\">sprucken rotor<\/a>.<\/li>\n<li>Tv\u00e4rsnittsf\u00f6rlust minskar den effektiva diametern och h\u00e5llfastheten.<\/li>\n<li>Ytr\u00e5het f\u00f6rs\u00e4mrar lager- och t\u00e4tningsfunktionen.<\/li>\n<li>Fretting vid presspassningar g\u00f6r att monterade komponenter lossnar och f\u00f6rskjuter rotorns balanstillst\u00e5nd.<\/li>\n<\/ul>\n<h3>Kugghjul<\/h3>\n<ul>\n<li>Korrosion p\u00e5 tandytan p\u00e5skyndar utmattningsskador (gropfr\u00e4tning).<\/li>\n<li>\u00d6kad ytr\u00e5het leder till \u00f6kat buller och st\u00f6rre ingreppsf\u00f6rluster.<\/li>\n<li>Korroderade kuggflanker h\u00e5ller kvar sm\u00f6rjmedlet d\u00e5ligt, vilket f\u00f6rv\u00e4rrar slitaget.<\/li>\n<li>Korrosion i tandrotarna minskar b\u00f6jh\u00e5llfastheten \u2014 se \u00e4ven <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/gear-defects\/\">v\u00e4xelfel<\/a>.<\/li>\n<\/ul>\n<h3>Strukturella komponenter<\/h3>\n<ul>\n<li>Minskad lastb\u00e4rande f\u00f6rm\u00e5ga p\u00e5 grund av tv\u00e4rsnittsf\u00f6rlust.<\/li>\n<li>Sp\u00e4nningskoncentration vid korrosionsgropar.<\/li>\n<li>F\u00f6rs\u00e4mrat utseende och minskad total tillf\u00f6rlitlighet.<\/li>\n<li>Korrosion p\u00e5 fundamentets f\u00f6rankringsbultar som orsakar mekaniska <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/looseness\/\">glapp<\/a> och minskar st\u00f6dets styvhet.<\/li>\n<\/ul>\n<h2>4. Detektionsmetoder<\/h2>\n<h3>Visuell inspektion<\/h3>\n<ul>\n<li>Kontrollera om det finns rost, missf\u00e4rgningar eller gropfr\u00e4tning.<\/li>\n<li>Kontrollera om det finns korrosionsprodukter \u2013 vita, gr\u00f6na eller r\u00f6da avlagringar.<\/li>\n<li>Kontrollera om f\u00e4stelementen \u00e4r rostiga eller i d\u00e5ligt skick.<\/li>\n<li>H\u00e5ll utkik efter l\u00e4ckage vid fogarna, vilket \u00e4r ett tydligt tecken p\u00e5 dold spaltkorrosion.<\/li>\n<\/ul>\n<h3>Vibrationsanalys<\/h3>\n<p>Korrosion \u00e4r inte den fr\u00e4msta orsaken till l\u00e5gfrekventa <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration\/\">vibrationer<\/a>, men dess mekaniska konsekvenser \u00e4r mycket tydliga f\u00f6r ett vibrationsprogram:<\/p>\n<ul>\n<li>Ytor som blivit oj\u00e4mna p\u00e5 grund av korrosion ger upphov till bredbandiga h\u00f6gfrekventa vibrationer.<\/li>\n<li>Gropar ger upphov till st\u00f6tsignaturer som liknar lokala mekaniska defekter.<\/li>\n<li>Det \u00e4r f\u00f6ljdeffekterna som \u00e4r viktigast: en spricka som uppst\u00e5r till f\u00f6ljd av korrosion ger upphov till den karakteristiska <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/harmonics\/\">2\u00d7 harmonic<\/a> utvecklingen av en sprucken axel, och korroderade lager visar klassiska <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/bearing-defects\/\">lagerfel<\/a> frequencies.<\/li>\n<\/ul>\n<p>Eftersom symtomen utvecklas l\u00e5ngsamt, \u00e4r periodisk <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/trending\/\">trendning<\/a> \u00f6vervakning av totala niv\u00e5er och lagerfrekvensband \u00e4r det praktiska s\u00e4ttet att uppt\u00e4cka korrosionsdrivna skador innan de accelererar.<\/p>\n<h3>Icke-f\u00f6rst\u00f6rande testning<\/h3>\n<p>Om man misst\u00e4nker korrosion, <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/non-destructive-testing\/\">of\u00f6rst\u00f6rande provning<\/a> kvantifierar det direkt:<\/p>\n<ul>\n<li><strong>Ultraljudsunders\u00f6kning:<\/strong> m\u00e4ter den \u00e5terst\u00e5ende v\u00e4ggtjockleken.<\/li>\n<li><strong>Virvelstr\u00f6m:<\/strong> uppt\u00e4cker ytkorrosion och gropfr\u00e4tning genom en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/eddy-current-probe\/\">virvelstr\u00f6msgivare<\/a>.<\/li>\n<li><strong>Magnetpulverprovning:<\/strong> avsl\u00f6jar ytsprickor som uppst\u00e5tt till f\u00f6ljd av korrosion.<\/li>\n<li><strong>R\u00f6ntgen:<\/strong> visar tecken p\u00e5 inre korrosion p\u00e5 sv\u00e5r\u00e5tkomliga st\u00e4llen.<\/li>\n<\/ul>\n<h3>Oljeanalys<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/oil-analysis\/\">Oil analysis<\/a> f\u00e5ngar upp kemin innan mekaniken havererar:<\/p>\n<ul>\n<li>Best\u00e4mning av vattenhalt (Karl Fischer-metoden).<\/li>\n<li>Fr\u00e4tande f\u00f6roreningar, s\u00e5som syror och salter.<\/li>\n<li>Metallpartiklar som frig\u00f6rs genom korrosion.<\/li>\n<li>pH-m\u00e4tning f\u00f6r att uppt\u00e4cka sura f\u00f6rh\u00e5llanden som fr\u00e4mjar korrosion.<\/li>\n<\/ul>\n<h2>5. F\u00f6rebyggande och kontroll<\/h2>\n<h3>Materialval<\/h3>\n<ul>\n<li><strong>Korrosionsbest\u00e4ndiga legeringar:<\/strong> Rostfritt st\u00e5l, brons, speciallegeringar f\u00f6r tuffa milj\u00f6er<\/li>\n<li><strong>Materialkompatibilitet:<\/strong> Undvik galvaniska par, eller isolera de olika metallerna.<\/li>\n<li><strong>Val av materialkvalitet:<\/strong> anpassa legeringen efter den specifika korrosiva milj\u00f6n.<\/li>\n<\/ul>\n<h3>Skyddande bel\u00e4ggningar<\/h3>\n<ul>\n<li><strong>M\u00e5lning:<\/strong> barri\u00e4rskydd f\u00f6r konstruktionsst\u00e5l.<\/li>\n<li><strong>Pl\u00e4tering:<\/strong> krom, nickel eller zink f\u00f6r kritiska ytor.<\/li>\n<li><strong>Galvanising:<\/strong> zinkbel\u00e4ggning f\u00f6r utomhusbruk eller i fuktiga milj\u00f6er.<\/li>\n<li><strong>Specialbel\u00e4ggningar:<\/strong> Epoxi, keramik, termisk spray f\u00f6r sv\u00e5ra f\u00f6rh\u00e5llanden<\/li>\n<\/ul>\n<h3>Sm\u00f6rjning<\/h3>\n<ul>\n<li>Anv\u00e4nd sm\u00f6rjmedel som inneh\u00e5ller rost- och korrosionsskydd.<\/li>\n<li>Se till att systemet h\u00e5lls fritt fr\u00e5n fukt och f\u00f6roreningar.<\/li>\n<li>Se till att det alltid finns en oljefilm som skyddar ytan \u2014 se <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/bearing-lubrication\/\">lagersm\u00f6rjning<\/a>.<\/li>\n<li>Byt olja enligt schemat f\u00f6r att f\u00e5 bort ansamlat vatten och syror.<\/li>\n<\/ul>\n<h3>Milj\u00f6kontroll<\/h3>\n<ul>\n<li>Effektiv t\u00e4tning som h\u00e5ller fukt ute.<\/li>\n<li>Avfuktning f\u00f6r kapslad utrustning.<\/li>\n<li>Ventilation f\u00f6r att f\u00f6rhindra kondens.<\/li>\n<li>Sk\u00e5p f\u00f6r utomhusutrustning.<\/li>\n<li>Temperaturreglering f\u00f6r att undvika upprepade kondenscykler.<\/li>\n<\/ul>\n<h3>Designpraxis<\/h3>\n<ul>\n<li>Undvik spalter d\u00e4r korrosion kan d\u00f6ljas och koncentreras.<\/li>\n<li>Ordna dr\u00e4nering s\u00e5 att fukt inte kan samlas.<\/li>\n<li>Utforma f\u00f6r \u00e5tkomst vid reng\u00f6ring och inspektion.<\/li>\n<li>Anv\u00e4nd offeranoder d\u00e4r katodiskt skydd \u00e4r l\u00e4mpligt.<\/li>\n<\/ul>\n<h2>6. Korrosion och arbetsfl\u00f6det f\u00f6r balansering<\/h2>\n<p>Korrosion undergr\u00e4ver gradvis balanskvaliteten. Material som f\u00f6rsvinner fr\u00e5n ena sidan av en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/rotor\/\">rotor<\/a>, produktavlagringar p\u00e5 korroderade ytor eller en balansvikt som glider p\u00e5 en sliten, l\u00f6s passform \u2013 allt detta f\u00f6r\u00e4ndrar massf\u00f6rdelningen och \u00f6kar 1\u00d7 <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/unbalance\/\">obalans<\/a> respons. D\u00e4rf\u00f6r b\u00f6r en rotor som har korroderat i drift kontrolleras p\u00e5 nytt efter reng\u00f6ring eller reparation i st\u00e4llet f\u00f6r att antas vara i gott skick. I f\u00e4lt g\u00f6rs detta utan demontering med en b\u00e4rbar tv\u00e5kanalig vibrationsanalysator, till exempel <a href=\"https:\/\/vibromera.eu\/sv\/produkt\/balanset-1\/\">Balanset-1A<\/a>, som m\u00e4ter 1\u00d7-amplitud och fas i maskinens egna lager, g\u00f6r det m\u00f6jligt att korrigera den nya tunga punkten och verifierar <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/residual-unbalance\/\">kvarvarande obalans<\/a> mot motsvarande klass enligt ISO 21940-11. Genom att kombinera denna vibrationskontroll med icke-f\u00f6rst\u00f6rande provning (NDT) av v\u00e4ggtjockleken f\u00e5r man en fullst\u00e4ndig bild av b\u00e5de det mekaniska och det strukturella tillst\u00e5ndet hos en korroderad rotor.<\/p>\n<p>Korrosion \u00e4r visserligen i f\u00f6rsta hand en kemisk process, men har betydande mekaniska konsekvenser f\u00f6r roterande maskiner. Eftersom korrosion bidrar till att utl\u00f6sa utmattningssprickor, p\u00e5skynda slitage och orsaka ytdefekter \u00e4r f\u00f6rebyggande \u00e5tg\u00e4rder \u2013 genom v\u00e4lgrundat materialval, skydds\u00e5tg\u00e4rder och kontroll av driftsmilj\u00f6n \u2013 avg\u00f6rande f\u00f6r l\u00e5ngsiktig tillf\u00f6rlitlighet och s\u00e4kerhet.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/\">\u2190 Tillbaka till huvudregistret<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e4r dig om korrosion, elektrokemisk f\u00f6rs\u00e4mring av metallytor som orsakar gropfr\u00e4tning, sp\u00e4nningskoncentration och accelererad utmattning i lager, axlar och konstruktioner.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-86","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/86\/revisions"}],"predecessor-version":[{"id":101377,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/86\/revisions\/101377"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}