{"id":13941,"date":"2025-10-15T23:15:14","date_gmt":"2025-10-15T21:15:14","guid":{"rendered":"https:\/\/hef.com.br\/sitehef\/resumo-global-2\/"},"modified":"2026-02-10T19:24:26","modified_gmt":"2026-02-10T18:24:26","slug":"tribologia","status":"publish","type":"page","link":"https:\/\/hef.com.br\/sitehef\/tribologia\/","title":{"rendered":"Tribologia"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"13941\" class=\"elementor elementor-13941\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d214de5 e-con-full e-flex e-con e-parent\" data-id=\"4d214de5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-5451f229 e-flex e-con-boxed e-con e-child\" data-id=\"5451f229\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a32f58c elementor-align-left elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-breadcrumbs\" data-id=\"2a32f58c\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/hef.com.br\/sitehef\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21e83345 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"21e83345\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tribologia<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30f9313e e-con-full e-flex e-con e-parent\" data-id=\"30f9313e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7b5d4b0f e-flex e-con-boxed e-con e-child\" data-id=\"7b5d4b0f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-67293896 e-con-full e-flex e-con e-child\" data-id=\"67293896\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-606bd8f9 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"606bd8f9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Precis\u00e3o em cada superf\u00edcie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c240a84 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"c240a84\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A Tribologia \u00e9 a ci\u00eancia que estuda a intera\u00e7\u00e3o de superf\u00edcies em movimento relativo, focando nos mecanismos de atrito, desgaste, fadiga e corros\u00e3o, na presen\u00e7a ou aus\u00eancia de lubrifica\u00e7\u00e3o.<\/p><p>A HEF atua na an\u00e1lise de pe\u00e7as defeituosas trazidas por clientes de diversos ramos industriais (automotivo, agr\u00edcola, minera\u00e7\u00e3o, dentre outros). A partir da apresenta\u00e7\u00e3o do problema, \u00e9 levantado diversos par\u00e2metros que possam contribuir com a falha em quest\u00e3o, como: material da pe\u00e7a, lubrifica\u00e7\u00e3o, press\u00f5es e temperaturas de trabalho, atmosfera de trabalho, velocidades de opera\u00e7\u00e3o, geometria do contato entre as pe\u00e7as, tipo de for\u00e7a aplicada e as propriedades de superf\u00edcie presentes (dureza,\u00a0 rugosidade, defeitos estruturais, etc).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-441a3108 elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"441a3108\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-1024x512.jpeg\" class=\"attachment-large size-large wp-image-14281\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-1024x512.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-300x150.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-768x384.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-1536x768.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-299075e2 e-flex e-con-boxed e-con e-child\" data-id=\"299075e2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-717c8ca7 elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"717c8ca7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"576\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/10\/banc_alternatif-768x576-1.webp\" class=\"attachment-large size-large wp-image-12925\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/10\/banc_alternatif-768x576-1.webp 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/10\/banc_alternatif-768x576-1-300x225.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8636de e-con-full e-flex e-con e-child\" data-id=\"8636de\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb1d306 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"fb1d306\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A partir do levantamento dos par\u00e2metros, a HEF busca compreender os mecanismos de degrada\u00e7\u00e3o presentes na aplica\u00e7\u00e3o do cliente, para que assim possa oferecer as melhores solu\u00e7\u00f5es tribol\u00f3gicas para o componente.\u00a0 Estas podem envolver modifica\u00e7\u00f5es que impactam o pr\u00f3prio projeto do componente ou sistema em quest\u00e3o, uma mudan\u00e7a de materiais ou o uso de tratamentos de superf\u00edcie.<\/p><p>\u00a0<\/p><p>Posteriormente, uma fase experimental pode ser conduzida para qualificar e caracterizar o desempenho das solu\u00e7\u00f5es alternativas propostas. Para todos esses aspectos, a HEF conta com uma variedade de trib\u00f4metros, bem como experi\u00eancia reconhecida em projetar bancadas de teste dedicadas, caso seja necess\u00e1rio para a aplica\u00e7\u00e3o. O objetivo dessa experimenta\u00e7\u00e3o \u00e9 replicar, da forma mais fiel poss\u00edvel, as condi\u00e7\u00f5es de opera\u00e7\u00e3o da aplica\u00e7\u00e3o real e os mecanismos de degrada\u00e7\u00e3o identificados.<\/p><p>\u00a0<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e89fce6 e-flex e-con-boxed e-con e-child\" data-id=\"3e89fce6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f0eea96 e-con-full e-flex e-con e-child\" data-id=\"f0eea96\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-bfd442e e-con-full e-flex e-con e-child\" data-id=\"bfd442e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0a6575 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e0a6575\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tecnologias HEF:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e696fd7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e696fd7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Dessa maneira, a HEF \u00e9 capaz de oferecer a seus clientes solu\u00e7\u00f5es tribol\u00f3gicas que otimizem seus produtos e sistemas em efici\u00eancia e confiabilidade. A tribologia sempre esteve no centro de nossas atividades, e \u00e9 essa expertise que colocamos \u00e0 sua disposi\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f8577f elementor-widget elementor-widget-spacer\" data-id=\"6f8577f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e54669c elementor-widget elementor-widget-spacer\" data-id=\"e54669c\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a9006d elementor-invisible elementor-widget elementor-widget-button\" data-id=\"6a9006d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hef.com.br\/sitehef\/faleconosco\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Entre em contato com nossos especialistas<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9523c23 elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9523c23\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"71\" height=\"37\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/10\/picto-salarie.svg\" class=\"attachment-large size-large wp-image-13754\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f611628 e-con-full e-flex e-con e-child\" data-id=\"2f611628\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Precis\u00e3o em cada superf\u00edcie A Tribologia \u00e9 a ci\u00eancia que estuda a intera\u00e7\u00e3o de superf\u00edcies em movimento relativo, focando nos mecanismos de atrito, desgaste, fadiga e corros\u00e3o, na presen\u00e7a ou aus\u00eancia de lubrifica\u00e7\u00e3o. A HEF atua na an\u00e1lise de pe\u00e7as defeituosas trazidas por clientes de diversos ramos industriais (automotivo, agr\u00edcola, minera\u00e7\u00e3o, dentre outros). A partir [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-13941","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tribologia - HEF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hef.com.br\/sitehef\/tribologia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tribologia - HEF\" \/>\n<meta property=\"og:description\" content=\"Precis\u00e3o em cada superf\u00edcie A Tribologia \u00e9 a ci\u00eancia que estuda a intera\u00e7\u00e3o de superf\u00edcies em movimento relativo, focando nos mecanismos de atrito, desgaste, fadiga e corros\u00e3o, na presen\u00e7a ou aus\u00eancia de lubrifica\u00e7\u00e3o. A HEF atua na an\u00e1lise de pe\u00e7as defeituosas trazidas por clientes de diversos ramos industriais (automotivo, agr\u00edcola, minera\u00e7\u00e3o, dentre outros). A partir [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hef.com.br\/sitehef\/tribologia\/\" \/>\n<meta property=\"og:site_name\" content=\"HEF\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-10T18:24:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"960\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/\",\"url\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/\",\"name\":\"Tribologia - HEF\",\"isPartOf\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-1024x512.jpeg\",\"datePublished\":\"2025-10-15T21:15:14+00:00\",\"dateModified\":\"2026-02-10T18:24:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hef.com.br\/sitehef\/tribologia\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage\",\"url\":\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg\",\"contentUrl\":\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg\",\"width\":1920,\"height\":960},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/tribologia\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/hef.com.br\/sitehef\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tribologia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/#website\",\"url\":\"https:\/\/hef.com.br\/sitehef\/\",\"name\":\"HEF Groupe\",\"description\":\"Leader Mondial en ing\u00e9n\u00e9rie des mat\u00e9riaux de surfaces\",\"publisher\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hef.com.br\/sitehef\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/#organization\",\"name\":\"HEF Groupe\",\"url\":\"https:\/\/hef.com.br\/sitehef\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/hef.com.br\/sitehef\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/cropped-HEF_GROUPE_BRASIL_FINAL-01.png\",\"contentUrl\":\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/cropped-HEF_GROUPE_BRASIL_FINAL-01.png\",\"width\":708,\"height\":304,\"caption\":\"HEF Groupe\"},\"image\":{\"@id\":\"https:\/\/hef.com.br\/sitehef\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tribologia - HEF","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hef.com.br\/sitehef\/tribologia\/","og_locale":"pt_BR","og_type":"article","og_title":"Tribologia - HEF","og_description":"Precis\u00e3o em cada superf\u00edcie A Tribologia \u00e9 a ci\u00eancia que estuda a intera\u00e7\u00e3o de superf\u00edcies em movimento relativo, focando nos mecanismos de atrito, desgaste, fadiga e corros\u00e3o, na presen\u00e7a ou aus\u00eancia de lubrifica\u00e7\u00e3o. A HEF atua na an\u00e1lise de pe\u00e7as defeituosas trazidas por clientes de diversos ramos industriais (automotivo, agr\u00edcola, minera\u00e7\u00e3o, dentre outros). A partir [&hellip;]","og_url":"https:\/\/hef.com.br\/sitehef\/tribologia\/","og_site_name":"HEF","article_modified_time":"2026-02-10T18:24:26+00:00","og_image":[{"width":1920,"height":960,"url":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/","url":"https:\/\/hef.com.br\/sitehef\/tribologia\/","name":"Tribologia - HEF","isPartOf":{"@id":"https:\/\/hef.com.br\/sitehef\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage"},"image":{"@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage"},"thumbnailUrl":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507-1024x512.jpeg","datePublished":"2025-10-15T21:15:14+00:00","dateModified":"2026-02-10T18:24:26+00:00","breadcrumb":{"@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hef.com.br\/sitehef\/tribologia\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/#primaryimage","url":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg","contentUrl":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_845718507.jpeg","width":1920,"height":960},{"@type":"BreadcrumbList","@id":"https:\/\/hef.com.br\/sitehef\/tribologia\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hef.com.br\/sitehef\/"},{"@type":"ListItem","position":2,"name":"Tribologia"}]},{"@type":"WebSite","@id":"https:\/\/hef.com.br\/sitehef\/#website","url":"https:\/\/hef.com.br\/sitehef\/","name":"HEF Groupe","description":"Leader Mondial en ing\u00e9n\u00e9rie des mat\u00e9riaux de surfaces","publisher":{"@id":"https:\/\/hef.com.br\/sitehef\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hef.com.br\/sitehef\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/hef.com.br\/sitehef\/#organization","name":"HEF Groupe","url":"https:\/\/hef.com.br\/sitehef\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/hef.com.br\/sitehef\/#\/schema\/logo\/image\/","url":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/cropped-HEF_GROUPE_BRASIL_FINAL-01.png","contentUrl":"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/cropped-HEF_GROUPE_BRASIL_FINAL-01.png","width":708,"height":304,"caption":"HEF Groupe"},"image":{"@id":"https:\/\/hef.com.br\/sitehef\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/pages\/13941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/comments?post=13941"}],"version-history":[{"count":21,"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/pages\/13941\/revisions"}],"predecessor-version":[{"id":16003,"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/pages\/13941\/revisions\/16003"}],"wp:attachment":[{"href":"https:\/\/hef.com.br\/sitehef\/wp-json\/wp\/v2\/media?parent=13941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}