{"id":7694,"date":"2024-07-27T13:10:29","date_gmt":"2024-07-27T05:10:29","guid":{"rendered":"https:\/\/am-material.com\/?p=7694"},"modified":"2024-07-25T13:25:12","modified_gmt":"2024-07-25T05:25:12","slug":"high-temperature-oxidation-of-inconel-939-formed-by-lpbf","status":"publish","type":"post","link":"https:\/\/am-material.com\/tr\/news\/high-temperature-oxidation-of-inconel-939-formed-by-lpbf\/","title":{"rendered":"LPBF ile olu\u015fturulan Inconel 939'un y\u00fcksek s\u0131cakl\u0131kta oksidasyonu"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7694\" class=\"elementor elementor-7694\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-9ae9920 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9ae9920\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61d909b\" data-id=\"61d909b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99386fb elementor-widget elementor-widget-text-editor\" data-id=\"99386fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>LPBF ile olu\u015fturulan Inconel 939'un y\u00fcksek s\u0131cakl\u0131kta oksidasyonu<\/strong><\/p><p><strong>Giri\u015f<\/strong><\/p><p><strong>Nikel bazl\u0131 s\u00fcper ala\u015f\u0131mlar<\/strong> 1100 ila 1150\u00b0C'ye kadar y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in tasarlanm\u0131\u015f korozyona dayan\u0131kl\u0131 ala\u015f\u0131mlard\u0131r. Y\u00fcksek s\u00fcr\u00fcnme direnci, vulkanizasyon ve oksidasyon seviyeleri nedeniyle, bu ala\u015f\u0131mlar havac\u0131l\u0131k ve enerji end\u00fcstrilerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Tipik olarak, karbon veya bor gibi hafif elementler ve Ta, W, Nb veya Re gibi a\u011f\u0131r refrakter elementler dahil olmak \u00fczere 10'a kadar ala\u015f\u0131m elementi i\u00e7erirler.<\/p><p><strong>Inconel 939<\/strong>(olarak da bilinir <strong>In939<\/strong>) t\u00fcrbin kanatlar\u0131 ve kanat\u00e7\u0131klar\u0131nda yayg\u0131n olarak kullan\u0131lan y\u00fcksek krom i\u00e7erikli bir s\u00fcper ala\u015f\u0131md\u0131r. Bu ala\u015f\u0131m, 950\u00b0C'ye kadar \u00e7al\u0131\u015fma s\u0131cakl\u0131klar\u0131nda iyi kaynaklanabilirli\u011fe ve yeterli mukavemete sahiptir. In939'a benzer In718, In625 ve Rene 220 gibi s\u00fcper ala\u015f\u0131mlar, Cr'nin tercihli oksidasyonu yoluyla bir Cr2O3 tabakas\u0131 olu\u015fturarak metali y\u00fcksek s\u0131cakl\u0131k korozyon<\/p><p>Bu ara\u015ft\u0131rmada, AM ve CM (d\u00f6k\u00fcm) ile \u00fcretilen par\u00e7alar\u0131n oksidasyon \u00f6zellikleri, 900\u00b0C'de 158 saat maruz kald\u0131ktan sonra optik mikroskop ve taramal\u0131 elektron mikroskobu (SEM) ve enerji da\u011f\u0131l\u0131ml\u0131 X-\u0131\u015f\u0131n\u0131 spektroskopisi (EDX) kullan\u0131larak detayl\u0131 bir \u015fekilde incelenmi\u015ftir. <strong>In939<\/strong> AM ve CM (d\u00f6k\u00fcm) ile \u00fcretilen par\u00e7alar\u0131n oksidasyon \u00f6zellikleri, 900\u00b0C'de 158 saat maruz kald\u0131ktan sonra optik mikroskop ve taramal\u0131 elektron mikroskobu (SEM) ve enerji da\u011f\u0131l\u0131ml\u0131 X-\u0131\u015f\u0131n\u0131 spektroskopisi (EDX) kullan\u0131larak detayl\u0131 bir \u015fekilde incelenmi\u015ftir.<\/p><p><strong>Malzemeler <\/strong><\/p><p>Bu <strong>In939<\/strong> ala\u015f\u0131mlar hem AM (Lazer toz yata\u011f\u0131 f\u00fczyonu, LPBF) hem de CM (d\u00f6k\u00fcm) ile \u00fcretilmektedir. AM ve CM In939 ala\u015f\u0131mlar\u0131n\u0131n kimyasal bile\u015fimi <strong>Tablo 1<\/strong>:<\/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-7a77362 elementor-widget elementor-widget-image\" data-id=\"7a77362\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"918\" height=\"597\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1.png\" class=\"attachment-large size-large wp-image-7696\" alt=\"Inconel939 toz \u00e7in \u00fcreticisi\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1.png 918w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-300x195.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-768x499.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-1-18x12.png 18w\" sizes=\"(max-width: 918px) 100vw, 918px\" title=\"\">\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<div class=\"elementor-element elementor-element-f2346dd elementor-widget elementor-widget-text-editor\" data-id=\"f2346dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sonu\u00e7lar ve tart\u0131\u015fma<\/strong><\/p><p><strong>\u015eekil 1<\/strong> ortalama boyutu 100-120 \u03bcm olan AM In939'un da\u011flanm\u0131\u015f mikroyap\u0131s\u0131n\u0131n optik mikrograf\u0131n\u0131 g\u00f6stermektedir.<\/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-9899c0c elementor-widget elementor-widget-image\" data-id=\"9899c0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"631\" height=\"287\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2.png\" class=\"attachment-large size-large wp-image-7697\" alt=\"Inconel939 toz \u00e7in \u00fcreticisi\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2.png 631w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2-300x136.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-2-18x8.png 18w\" sizes=\"(max-width: 631px) 100vw, 631px\" title=\"\">\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<div class=\"elementor-element elementor-element-8b171cc elementor-widget elementor-widget-text-editor\" data-id=\"8b171cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u015eekil 2<\/strong> 900\u00b0C'de 158 saat oksidasyondan sonra AM-Y y\u00f6n\u00fc, AM-Z y\u00f6n\u00fc ve CM In939 numunelerinin SEM-EDX kesitlerini g\u00f6stermektedir. Kesit g\u00f6r\u00fcnt\u00fcs\u00fcne g\u00f6re, d\u0131\u015far\u0131dan b\u00fcy\u00fcyen <strong>Cr2O3 katmanlar\u0131<\/strong> ortalama 3 \u03bcm kal\u0131nl\u0131\u011f\u0131nda t\u00fcm numunelerde mevcuttur. Katman s\u00fcreklidir ve homojendir ve faz bile\u015fimi ve oksit tabakas\u0131 kal\u0131nl\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan numuneler aras\u0131nda mikroyap\u0131 anizotropisi nedeniyle \u00f6nemli bir fark yoktur. Bu, AM malzemelerinin mikroyap\u0131 anizotropisinin bu ko\u015fullar alt\u0131nda oksidasyon davran\u0131\u015f\u0131n\u0131 etkilemedi\u011fi anlam\u0131na gelir:<\/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-777e268 elementor-widget elementor-widget-image\" data-id=\"777e268\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"850\" height=\"358\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3.png\" class=\"attachment-large size-large wp-image-7698\" alt=\"Inconel939 toz \u00e7in \u00fcreticisi\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3.png 850w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-300x126.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-768x323.png 768w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/07\/Inconel939-powder-china-manufacturer-3-18x8.png 18w\" sizes=\"(max-width: 850px) 100vw, 850px\" title=\"\">\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<div class=\"elementor-element elementor-element-b3b6005 elementor-widget elementor-widget-text-editor\" data-id=\"b3b6005\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sonu\u00e7<\/strong><\/p><p>Bu \u00e7al\u0131\u015fma, katk\u0131 imalat\u0131 ile \u00fcretilen In939'un korozyon \u00f6zelliklerinin, oksidasyon y\u00fczeyinin \u015fekillendirme y\u00f6n\u00fcne g\u00f6re y\u00f6n\u00fcnden ba\u011f\u0131ms\u0131z olarak, 900\u00b0C'de konvansiyonel olarak \u00fcretilmi\u015f (CM) In939'unkine nas\u0131l benzedi\u011fine odaklanmaktad\u0131r. Her iki malzeme de In939 y\u00fczeyinde koruyucu bir oksit tabakas\u0131 olarak Cr2O3 tabakas\u0131 olu\u015fturur.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>High temperature oxidation of Inconel 939 formed by LPBF Introduction Nickel-based super alloys are corrosion-resistant alloys designed for high temperature applications up to 1100 to 1150\u00b0C. Due to their high levels of creep resistance, vulcanization and oxidation, these alloys have been widely used in the aerospace and energy industries. They typically contain up to 10 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-7694","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/7694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/comments?post=7694"}],"version-history":[{"count":5,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/7694\/revisions"}],"predecessor-version":[{"id":7702,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/7694\/revisions\/7702"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media?parent=7694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/categories?post=7694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/tags?post=7694"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/post_folder?post=7694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}