{"id":14137,"date":"2025-10-15T23:20:00","date_gmt":"2025-10-15T21:20:00","guid":{"rendered":"https:\/\/hef.com.br\/sitehef\/defense-and-aerospace\/"},"modified":"2025-12-09T18:13:02","modified_gmt":"2025-12-09T17:13:02","slug":"defense-and-aerospace","status":"publish","type":"page","link":"https:\/\/hef.com.br\/sitehef\/en\/defense-and-aerospace\/","title":{"rendered":"Defense and Aerospace"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"14137\" class=\"elementor elementor-14137 elementor-13958\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7931e33 e-con-full e-flex e-con e-parent\" data-id=\"7931e33\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-45e8298 e-flex e-con-boxed e-con e-child\" data-id=\"45e8298\" 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-6e699a6 elementor-align-left elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-breadcrumbs\" data-id=\"6e699a6\" 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\/en\/home\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b32c84a elementor-widget elementor-widget-spacer\" data-id=\"b32c84a\" 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-35502f5 elementor-widget__width-initial animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"35502f5\" 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\">Defense and Aerospace<\/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 class=\"elementor-element elementor-element-2bdcf6e elementor-widget__width-inherit elementor-widget-tablet__width-initial elementor-widget elementor-widget-image\" data-id=\"2bdcf6e\" data-element_type=\"widget\" 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=\"534\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938-1024x683.jpeg\" class=\"attachment-large size-large wp-image-14608\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938-1024x683.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938-300x200.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938-768x512.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938-1536x1024.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_667030938.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<\/div>\n\t\t<div class=\"elementor-element elementor-element-f11ae73 e-con-full e-flex e-con e-parent\" data-id=\"f11ae73\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-eb67523 e-flex e-con-boxed e-con e-child\" data-id=\"eb67523\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0554375 e-con-full e-flex e-con e-child\" data-id=\"0554375\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cc6346 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1cc6346\" 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\">The defense and aerospace sector<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ecf962 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"6ecf962\" 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>The aerospace and defense sectors demand exceptional levels of precision, reliability, and robustness. Components that equip aircraft, satellites, embedded systems, special vehicles, and tactical equipment need to operate with stable performance in extreme environments, where thermal variations, constant vibration, corrosive atmospheres, and long periods of operation or inactivity are part of the routine. <br><br><\/p><p class=\"MsoNormal\"> <\/p><p class=\"MsoNormal\">In this context, surface engineering solutions play a fundamental role in ensuring dimensional stability, durability, and mechanical efficiency in critical applications for navigation, control, actuation, and operational safety.<\/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-26a2a8a elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"26a2a8a\" 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=\"800\" height=\"448\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917-1024x574.jpeg\" class=\"attachment-large size-large wp-image-14597\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917-1024x574.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917-300x168.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917-768x430.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917-1536x861.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_850540917.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-83388e7 e-flex e-con-boxed e-con e-child\" data-id=\"83388e7\" 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\t\t<div class=\"elementor-element elementor-element-1d682ea elementor-widget__width-initial animated-slow elementor-invisible elementor-widget elementor-widget-video\" data-id=\"1d682ea\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_1759313965.mov\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2102c28 e-con-full e-flex e-con e-child\" data-id=\"2102c28\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d416d4e animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"d416d4e\" 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\">The HEF vision for your business:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d1928b animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4d1928b\" 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>HEF Durferrit acts as a technology partner to major global manufacturers in the aerospace and defense sectors, providing advanced surface solutions such as CLIN\u2122 nitrocarburizing technologies \u2014 ARCOR\u00ae, SURSULF\u00ae, TENIFER\u00ae and QPQ\u00ae \u2014; PVD\/PACVD deposition coatings &#8211; CERTESS\u00ae CARBON (DLC); and PVD\/PACVD deposition coatings with optical properties; which directly contribute to: increased resistance to thermal variations (present in engines and drive systems) and to cyclic fatigue, wear, corrosion (present in humid and saline environments of naval and coastal components), precision and dimensional stability, dry lubrication (common in precision components and those with repetitive motion). Through these benefits, it is possible to obtain: <\/p><p><br><\/p>\n<p>&nbsp;Greater operational reliability, essential for aerospace operations and defense applications.<\/p>\n<p>&nbsp;&#8211; Reduced maintenance, especially in offshore environments or those with difficult access and operation.<\/p>\n<p>&nbsp;&#8211; Improved performance of precision mechanisms, intrinsic to the effectiveness of safety and sensory components.<\/p>\n<p>&nbsp;&#8211; Compliance with stringent standards of the aerospace and defense industries.<\/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-9ba81a8 e-flex e-con-boxed e-con e-child\" data-id=\"9ba81a8\" 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-a42ac32 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a42ac32\" 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><\/p>\n<p>Among the various components in these sectors that benefit from HEF technologies, the following stand out: hydraulic cylinders and actuators; gears, pins, and locks for landing gear and baggage compartment systems; sliding components for weapons; special lenses and sensors for telescopes, satellites, civilian aircraft, and aerospace probes.<br><br><\/p><p class=\"MsoNormal\">To learn more about our technologies and components for success, contact our engineering team!<o:p><\/o:p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da36e0f elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"da36e0f\" 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=\"800\" height=\"480\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1-1024x614.jpeg\" class=\"attachment-large size-large wp-image-14268\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1-1024x614.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1-300x180.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1-768x460.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1-1536x921.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/11\/AdobeStock_338340164-1.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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The defense and aerospace sector The aerospace and defense sectors demand exceptional levels of precision, reliability, and robustness. Components that equip aircraft, satellites, embedded systems, special vehicles, and tactical equipment need to operate with stable performance in extreme environments, where thermal variations, constant vibration, corrosive atmospheres, and long periods of operation or inactivity are part [&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-14137","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>Defense and Aerospace - 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\/en\/defense-and-aerospace\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Defense and Aerospace - HEF\" \/>\n<meta property=\"og:description\" content=\"The defense and aerospace sector The aerospace and defense sectors demand exceptional levels of precision, reliability, and robustness. 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