{"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\/hr\/glossary\/corrosion\/","title":{"rendered":"\u0160to je korozija u rotiraju\u0107im strojevima? Metode sprje\u010davanja"},"content":{"rendered":"<h1>Razumijevanje korozije u rotiraju\u0107im strojevima<\/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\/hr\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; analizator vibracija 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 kompletan set prijenosnog balansera i analizatora vibracija\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; analizator vibracija Balanset-1A\">Portable balancer &amp; Vibration analyzer 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/vibration-sensor\/\" title=\"senzor vibracija\">\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=\"Detalj senzora vibracija Balanset-1A\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/vibration-sensor\/\" title=\"senzor vibracija\">senzor vibracija<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dki senzor (laserski tahometar)\">\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=\"Opti\u010dki senzor (laserski tahometar)\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dki senzor (laserski tahometar)\">Opti\u010dki senzor (laserski tahometar)<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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 komplet za balansiranje rotora: torba za no\u0161enje, vi\u0161ekanalni pretvara\u010d signala, ru\u010dni analizator, magnetska baza, senzori vibracija i spiralni kabeli.\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 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=\"Magnetska baza.\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 60 kgf\">Magnetski stalak Insize nosivosti 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">\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=\"Reflektiraju\u0107a traka\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">Reflektiraju\u0107a traka<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d 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=\"Sadr\u017eaj kompleta Balanset-1A s jedinicom za su\u010delje, senzorima, tahometrom i dodacima\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">Dinami\u010dki balanser \u201cBalanset-1A\u201d 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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=\"Dodaj u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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=\"Dodaj u ko\u0161aricu: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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>Korozija<\/strong> je postupno propadanje metalnih povr\u0161ina elektrokemijskim ili kemijskim reakcijama s okolinom, \u0161to rezultira gubitkom materijala, hrapavo\u0161\u0107u povr\u0161ine, <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/pitting\/\">korozija<\/a>, te slabljenje mehani\u010dkih komponenti. U rotacijskoj mehanici napada vratila, le\u017eaje, zub\u010danike, ku\u0107i\u0161ta i strukturne elemente, stvaraju\u0107i koncentracije naprezanja koje mogu inicirati <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/fatigue\/\">umor<\/a> pukotine, hrapave povr\u0161ine koje ubrzavaju <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/wear\/\">nositi<\/a>, te \u2014 u te\u0161ko slu\u010dajevima \u2014 uzrokuju\u0107i izravnu strukturnu neuspjeh kroz gubitak material koji nosi optere\u0107enje. \u010cesto se tretira kao sporog, dugotrajnog mehanizma degradacije, ali mo\u017ee se dramati\u010dno ubrzati mehani\u010dki neuspjeh, \u0161to je razlog za\u0161to mora biti kontroliran kroz svjesne izbore materijala, za\u0161titne prevlake, kontrolu okoline i mazive inhibitore korozije.<\/p>\n<h2>1. Definicija: \u0160to je korozija?<\/h2>\n<p>U svojoj sr\u017ei, korozija je vra\u0107anje obra\u0111enog metala u ni\u017eu energiju, stabilniju spoj \u2014 obi\u010dno oksid, hidroksid ili sol. Ve\u0107ina industrijske korozije je <em>elektrokemijska<\/em>: zahtijeva anodu (gdje se metal otapa), katodu (gdje se odvija reakcija redukcije), metalnu putanju izme\u0111u njih, te elektrolit kao \u0161to je vlaga, kondenzat ili procesni fluid. Uklonite bilo koji od ovih i reakcija prestaje, \u0161to je princip iza gotovo svake strategije sprje\u010davanja ispod.<\/p>\n<p>Korozija rijetko djeluje sama. U rotacijskoj opremi obi\u010dno se kombinira s mehani\u010dkim optere\u0107enjem, pa je prakti\u010dna opasnost ne samo izgubljenska debljina zida ve\u0107 na\u010din kako korozija usitnjava i hrani druge modove neuspjeha \u2014 umor, pucanja, abrazivna <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/wear\/\">nositi<\/a>, gubitak prileganja, te slom maziva. Vratilo koje gubi nekoliko desetinki milimetra na op\u0107oj hr\u0111i mo\u017ee biti neafficirano, ali isto vratilo s jednom o\u0161trom korozivnom jamom na spoju mo\u017ee katastrofalno neuspjeti.<\/p>\n<h2>2. Vrste korozije u strojevima<\/h2>\n<h3>Ujedna\u010dena (op\u0107enita) korozija<\/h3>\n<ul>\n<li><strong>Izgled:<\/strong> Jednoliki povr\u0161inski napad na cijelom izlo\u017eenom podru\u010dju.<\/li>\n<li><strong>Primjer:<\/strong> Hr\u0111anje za\u0161ti\u0107enih povr\u0161ina od ugljikovnog \u010delika.<\/li>\n<li><strong>Stopa:<\/strong> Predvidivo, kvantificirano kao gubitak materijala godi\u0161nje (milovi godi\u0161nje, ili mm\/godinu).<\/li>\n<li><strong>U\u010dinak:<\/strong> Postepeno smanjenje debljine zida i op\u0107e pove\u0107anje hrapavosti povr\u0161ine.<\/li>\n<li><strong>Rizik:<\/strong> Najmanje opasan oblik jer je napredovanje vidljivo i predvidljivo i mo\u017ee se dizajnirati s dopu\u0161tenom korozivnom marginom.<\/li>\n<\/ul>\n<h3>Punktualna korozija<\/h3>\n<ul>\n<li><strong>Izgled:<\/strong> Lokalizirani napad koji stvara male \u0161upljine ili udubine.<\/li>\n<li><strong>Mehanizam:<\/strong> Razgradnja za\u0161titnog pasivnog sloja na odre\u0111enim to\u010dkama, gdje mali anod uzrokuje dubok, koncentriran gubitak metala.<\/li>\n<li><strong>Opasnost:<\/strong> Svaka udubina djeluje kao koncentrator naprezanja koji mo\u017ee pokrenuti <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/fatigue\/\">umor<\/a> pukotinu \u2014 daleko \u0161tetnije nego \u0161to mali izgubljeni volumen sugeri\u0161e.<\/li>\n<li><strong>Uobi\u010dajeno na:<\/strong> Nehr\u0111aju\u0107i \u010delici i aluminij u okru\u017eenju s kloridima.<\/li>\n<li><strong>Otkrivanje:<\/strong> Vizualni pregled i vrtlo\u017eno-strujna ispitivanja.<\/li>\n<\/ul>\n<h3>Pukotinska korozija<\/h3>\n<ul>\n<li><strong>Mjesto:<\/strong> U procepima, ispod brtvi i u navojnim vezama.<\/li>\n<li><strong>Mehanizam:<\/strong> Stagnantna otopina zarobljena u procjepu postaje osiroma\u0161ena kisikom i kemijski agresivna.<\/li>\n<li><strong>Skrivena priroda:<\/strong> \u010cesto nevidljiva bez rastavljanja.<\/li>\n<li><strong>Uobi\u010dajeno kod:<\/strong> Prirubnice, ispod O-prstenova i na korijenima navoja.<\/li>\n<\/ul>\n<h3>Galvanska korozija<\/h3>\n<ul>\n<li><strong>Uzrok:<\/strong> Dva razli\u010dita metala u elektri\u010dnoj vezi s elektrol\u012btom.<\/li>\n<li><strong>Primjer:<\/strong> \u010celi\u010dni vratil koje se vrti u bronzanom le\u017eaju s kontaminacijom vode.<\/li>\n<li><strong>U\u010dinak:<\/strong> Anodniji (elektrokemijski aktivniji) metal korodira preferiranih dok se plemenitiji metal \u0161titi.<\/li>\n<li><strong>Prevencija:<\/strong> Izoliramo razli\u010dite metale elektri\u010dki ili odabiremo materijale koji su bliski jedan drugom u galvanskoj seriji.<\/li>\n<\/ul>\n<h3>Pukotiniranje pod naprezanjem uzrokovano korozijom (SCC)<\/h3>\n<ul>\n<li><strong>Mehanizam:<\/strong> Odr\u017eavaju\u0107e tla\u010dno naprezanje kombinirano sa specifi\u010dnim korozivnim okru\u017eenju uzrokuje rast pukotine.<\/li>\n<li><strong>Opasnost:<\/strong> Mo\u017ee uzrokovati naglu, krhku slomnu liniju pri naprezanjima znatno ispod granice te\u010denja materijala&#8217;s.<\/li>\n<li><strong>\u010cesta kombinacija:<\/strong> Nehr\u0111aju\u0107i \u010delik s kloridima; mesing s amonijskom parenom.<\/li>\n<li><strong>Prevencija:<\/strong> Izbor materijala, uklanjanje naprezanja i kontrola okoline.<\/li>\n<\/ul>\n<h3>Korozija od trenja<\/h3>\n<ul>\n<li><strong>Mehanizam:<\/strong> Mikroskopsko gibanje Plus korozija na interferentnim pritiskom ili zakovi\u010danim vezama, gdje ponavljaju\u0107i mali klizi otiru i ponovo oksidiraju povr\u0161inu.<\/li>\n<li><strong>Izgled:<\/strong> Crveno-sme\u0111i \u017eeljezni oksid (&#8220;kakao&#8221;) ili sitni crni prah.<\/li>\n<li><strong>U\u010dinak:<\/strong> Olabavljuje interferentne pritiske i o\u0161te\u0107uje povr\u0161ine parenja.<\/li>\n<li><strong>Uobi\u010dajeno kod:<\/strong> Su\u010delje le\u017eaja i vratila te skupljena svojstva izlo\u017eena <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/vibration\/\">vibracija<\/a>.<\/li>\n<\/ul>\n<h2>3. U\u010dinci na komponente strojarstva<\/h2>\n<h3>Le\u017eajevi<\/h3>\n<ul>\n<li>Povr\u0161inska korozivna jami\u010davost pokreta\u010d umora <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/spalling\/\">lju\u0161tenje<\/a> na kru\u017enim stazama i valjaju\u0107im elementima.<\/li>\n<li>Korozivni ostaci postaju abrazivne \u010destice tre\u0107eg tijela unutar le\u017eaja.<\/li>\n<li>Proizvodi korozije zaga\u0111uju mazivo i degradiraju filmsku za\u0161titu ulja.<\/li>\n<li>Vijek le\u017eaja mo\u017ee biti drasti\u010dno skra\u0107en \u2014 mogu\u0107a su smanjenja od 50\u201390%.<\/li>\n<\/ul>\n<h3>Osovine<\/h3>\n<ul>\n<li>Korozivne jame djeluju kao mjesta inicijacije pukotina umora, prete\u010de <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/cracked-rotor\/\">napuknuti rotor<\/a>.<\/li>\n<li>Gubitak presjeka smanjuje efektivni promjer i \u010dvrsto\u0107u.<\/li>\n<li>Hrapavost povr\u0161ine pogor\u0161ava rad le\u017eaja i brtvice.<\/li>\n<li>Trenje na interferentnom pritisnom pritisku olabavljuje montirane komponente i pomi\u010de ravnote\u017eu rotora&#8217;s.<\/li>\n<\/ul>\n<h3>Zup\u010danici<\/h3>\n<ul>\n<li>Korozija na povr\u0161ini zubaca ubrzava umor od kontakta (jami\u010davost).<\/li>\n<li>Pove\u0107ana povr\u0161inska hrapavost pove\u0107ava buku i gubitke u zahvatu.<\/li>\n<li>Korodirane flancate povr\u0161ine lo\u0161e dr\u017ee mazivo, \u0161to pogor\u0161ava ciklus istro\u0161enja.<\/li>\n<li>Korozija podno\u017eja zuba smanjuje savojnu \u010dvrsto\u0107u \u2014 vidi tako\u0111er <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/gear-defects\/\">nedostaci zup\u010danika<\/a>.<\/li>\n<\/ul>\n<h3>Strukturne komponente<\/h3>\n<ul>\n<li>Smanjena nosivost zbog gubitka presjeka.<\/li>\n<li>Koncentracija naprezanja na mjesama korozije.<\/li>\n<li>O\u0161te\u0107eni izgled i smanjena ukupna pouzdanost.<\/li>\n<li>Korozija vijaka temelja koja uzrokuje mehani\u010dku <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/looseness\/\">labavost<\/a> i omek\u0161ava krutost oslonca.<\/li>\n<\/ul>\n<h2>4. Metode detekcije<\/h2>\n<h3>Vizualni pregled<\/h3>\n<ul>\n<li>Pazite na hr\u0111aju, promjene boje i rupi\u010dasto korodiranje.<\/li>\n<li>Provjerite proizvode korozije \u2014 bijele, zelene ili crvene naslage.<\/li>\n<li>Pregledajte pri\u010dvrsne elemente radi hr\u0111e ili propadanja.<\/li>\n<li>Pazite na cjedilo na spojevima, siguran znak skrivene pukotinske korozije.<\/li>\n<\/ul>\n<h3>Analiza vibracija<\/h3>\n<p>Korozija nije primarni izvor vibracija niske frekvencije <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/vibration\/\">vibracija<\/a>, ali njene mehani\u010dke posljedice su vrlo vidljive u programu vibracija:<\/p>\n<ul>\n<li>Korodirane povr\u0161ine sa grubom strukturom pove\u0107avaju vibracije visoke frekvencije u \u0161irokopojasnom spektru.<\/li>\n<li>Rupice stvaraju signaturne udare sli\u010dne lokaliziranim mehani\u010dkim nedostacima.<\/li>\n<li>Sekundarni u\u010dinci su najva\u017eniji: pukotina inicijalizirana korozijom proizvodi karakteristi\u010dnu <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/harmonics\/\">2\u00d7 harmonik<\/a> rast pukotine osovine, a korodirani le\u017eajevi pokazuju klasi\u010dnu <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-defects\/\">kvar le\u017eaja<\/a> frekvencije.<\/li>\n<\/ul>\n<p>Budu\u0107i da se simptomi razvijaju postupno, periodi\u010dka <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/trending\/\">pra\u0107enje trendova<\/a> promatranja ukupnih razina i frekventnih spektara le\u017eajeva prakti\u010dan je na\u010din za otkrivanje \u0161tete vo\u0111ene korozijom prije nego \u0161to se ubrzaju.<\/p>\n<h3>Nerazorna ispitivanja<\/h3>\n<p>Kada se sumnja na koroziju, <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/non-destructive-testing\/\">nedestruktivno ispitivanje<\/a> direktno je kvantificira:<\/p>\n<ul>\n<li><strong>Ultrazvu\u010dno testiranje:<\/strong> mjeri preostalu debljinu stijenke.<\/li>\n<li><strong>Vrtlo\u017ena struja:<\/strong> detektira povr\u0161insku koroziju i jame putem <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/eddy-current-probe\/\">sonda s vrtlo\u017enom strujom<\/a>.<\/li>\n<li><strong>Magnetne \u010destice:<\/strong> pokazuje pukotine na povr\u0161ini inicijalizirane korozijom.<\/li>\n<li><strong>Radiografija:<\/strong> prikazuje internu koroziju u nedostupnim podru\u010djima.<\/li>\n<\/ul>\n<h3>Analiza ulja<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/oil-analysis\/\">Analiza ulja<\/a> hvata kemiju prije nego \u0161to mehanika popusti:<\/p>\n<ul>\n<li>Detekcija sadr\u017eaja vode (Karl Fischer test).<\/li>\n<li>Korozivne ne\u010disto\u0107e kao \u0161to su kiseline i soli.<\/li>\n<li>Metalne \u010destice oslobo\u0111ene korozijom.<\/li>\n<li>pH testiranje kako bi se ozna\u010dili kiselinski, koroziji pogoduju\u0107i uvjeti.<\/li>\n<\/ul>\n<h2>5. Prevencija i kontrola<\/h2>\n<h3>Odabir materijala<\/h3>\n<ul>\n<li><strong>Otporne na koroziju legure:<\/strong> Nehr\u0111aju\u0107i \u010delik, bronca, specijalne legure za te\u0161ke uvjete rada<\/li>\n<li><strong>Kompatibilnost materijala:<\/strong> izbjegavati galvanske parove ili izolirati razli\u010dite metale.<\/li>\n<li><strong>Odabir razreda:<\/strong> uskla\u0111ivanje specifi\u010dne legure s specifi\u010dnim korozivnim okru\u017eenju.<\/li>\n<\/ul>\n<h3>Za\u0161titni premazi<\/h3>\n<ul>\n<li><strong>Boja:<\/strong> za\u0161tita barijerom za konstrukcijski \u010delik.<\/li>\n<li><strong>Prevla\u010denje:<\/strong> krom, nikel ili cink za kriti\u010dne povr\u0161ine.<\/li>\n<li><strong>Galvanizacija:<\/strong> cin\u010dani premaz za primjene na otvorenom ili u vla\u017enim uvjetima.<\/li>\n<li><strong>Specijalizirani premazi:<\/strong> Epoksidni, kerami\u010dki, termalni sprej za te\u0161ke uvjete<\/li>\n<\/ul>\n<h3>Podmazivanje<\/h3>\n<ul>\n<li>Koristite maziva formulirana s inhibitorima hr\u0111e i korozije.<\/li>\n<li>Isklju\u010dite vlagu i zaga\u0111enja iz sustava.<\/li>\n<li>Odr\u017eavajte neprekidan film ulja koji \u0161titi povr\u0161inu \u2014 vidjeti <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-lubrication\/\">podmazivanje le\u017eaja<\/a>.<\/li>\n<li>Redovito mijenjajte ulje kako biste uklonili nakupljenu vodu i kiseline.<\/li>\n<\/ul>\n<h3>Kontrola okoli\u0161a<\/h3>\n<ul>\n<li>U\u010dinkovito brtvljenje kako bi se isklju\u010dila vlaga.<\/li>\n<li>Dehidrifikacija zatvorene opreme.<\/li>\n<li>Ventilacija kako bi se sprije\u010dila kondenzacija.<\/li>\n<li>Omota\u010di za vanjsku opremu.<\/li>\n<li>Kontrola temperature kako bi se izbjeglo ponavljanje ciklusa kondenzacije.<\/li>\n<\/ul>\n<h3>Prakse dizajna<\/h3>\n<ul>\n<li>Izbjegavajte pukotine gdje se korozija mo\u017ee sakriti i koncentrirati.<\/li>\n<li>Osigurajte drena\u017eu kako vlaga ne bi mogla skupljati vodu.<\/li>\n<li>Dizajnirajte za pristup kako biste \u010distili i pregledavali.<\/li>\n<li>Koristite \u017ertvene anode gdje je katodna za\u0161tita prikladno.<\/li>\n<\/ul>\n<h2>6. Korozija i tijeka balanciranja<\/h2>\n<p>Korozija tiho podriva kvalitetu balanciranja. Materijal koji se izgubi s jedne strane <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/rotor\/\">rotor<\/a>, nakupljanje proizvoda preko korozivnih dijelova ili balansni uteg koji se klizi na znojenoj, otpu\u0161tenoj vezi sve pomjera raspodjelu mase i pove\u0107ava 1\u00d7 <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/unbalance\/\">neravnote\u017ea<\/a> odgovora. Iz tog razloga rotor koji je korozivao tijekom rada trebao bi se ponovno provjeriti nakon \u010di\u0161\u0107enja ili popravka umjesto da se pretpostavi da je dobar. U polju se to radi bez demonta\u017ee pomo\u0107u prijenosnog dvokanalnog analizatora kao \u0161to je <a href=\"https:\/\/vibromera.eu\/hr\/proizvod\/balanset-1\/\">Balanset-1A<\/a>, koji mjeri amplitudu 1\u00d7 i fazu u vlastitim le\u017eajevima stroja, omogu\u0107uje vam da ispravite novo te\u0161ko mjesto i potvrdi <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/residual-unbalance\/\">preostala neravnote\u017ea<\/a> u odnosu na odgovaraju\u0107u ISO 21940-11 klasu. Kombiniranje tog mjerenja vibracija s NDT mjerenjem debljine stijenke pru\u017ea cjeloviti prikaz mehani\u010dkog i strukturnog zdravlja korodiranog rotora.<\/p>\n<p>Korozija, iako je prvenstveno kemijski proces, ima duboke mehani\u010dke posljedice u rotacijskim strojevima. Njena uloga u pokretanju zamora pukotina, ubrzanju tro\u0161enja i stvaranju povr\u0161inskih defekta \u010dini prevenciju \u2014 kroz odabir prikladnog materijala, za\u0161titne mjere i kontrolu okoline \u2014 bitnom za dugoro\u010dnu pouzdanost i sigurnost.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/\">\u2190 Natrag na glavni indeks<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o koroziji, elektrokemijskoj degradaciji metalnih povr\u0161ina koja uzrokuje to\u010dkasto koroziju, koncentraciji naprezanja i ubrzanom zamoru u le\u017eajevima, osovinama i konstrukcijama.<\/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\/hr\/wp-json\/wp\/v2\/glossary\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/86\/revisions"}],"predecessor-version":[{"id":101377,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/86\/revisions\/101377"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}