{"id":723,"date":"2025-06-17T07:56:01","date_gmt":"2025-06-17T07:56:01","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&#038;p=723"},"modified":"2025-06-17T07:56:01","modified_gmt":"2025-06-17T07:56:01","slug":"gh3030-2","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/pt\/produto\/gh3030-2\/","title":{"rendered":"GH3030"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><span>\u00c2mbito de fornecimento para o Aviation Group<\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><span>Forjados, var\u00f5es redondos, chapas de a\u00e7o, an\u00e9is, tubos sem costura, chapas de a\u00e7o\/cintas de a\u00e7o, materiais de soldadura de arame, bem-vindo ao inqu\u00e9rito!<\/span><\/strong><\/p>\n<p><strong><span>1. Introdu\u00e7\u00e3o aos materiais GH3030<\/span><\/strong><\/p>\n<p><span>A liga de alta temperatura refor\u00e7ada com solu\u00e7\u00e3o s\u00f3lida GH3030 \u00e9 uma liga de alta temperatura refor\u00e7ada com solu\u00e7\u00e3o s\u00f3lida 80Ni-20Cr desenvolvida precocemente. Tem composi\u00e7\u00e3o qu\u00edmica simples e tem resist\u00eancia t\u00e9rmica satisfat\u00f3ria e alta plasticidade abaixo de 800 \u2103. Ele tamb\u00e9m tem um bom antioxidante, fadiga t\u00e9rmica, estampagem a frio e desempenho do processo de soldagem. Ap\u00f3s o tratamento de solu\u00e7\u00e3o s\u00f3lida, a liga \u00e9 austenita monof\u00e1sica e a estrutura \u00e9 est\u00e1vel durante o uso. Os principais produtos s\u00e3o chapas finas laminadas a frio, que tamb\u00e9m podem fornecer produtos deformados, como barras, an\u00e9is, fios e tubos. Utilizado principalmente para componentes da c\u00e2mara de combust\u00e3o de motores de turbina que operam abaixo de 800\u00b0C e outros componentes de alta temperatura que requerem resist\u00eancia \u00e0 oxida\u00e7\u00e3o abaixo de 1100\u00b0C, mas suportam cargas muito pequenas. [1] O GH3030 tem fortes propriedades de processamento a quente e a frio, e \u00e9 utilizado para fabricar v\u00e1rios equipamentos qu\u00edmicos e acess\u00f3rios de apoio.<\/span><\/p>\n<p><strong><span>Implementa\u00e7\u00e3o da norma GH3030<\/span><\/strong><\/p>\n<p><span>GB\/T14992 \"Classifica\u00e7\u00e3o e grau de ligas de alta temperatura e compostos intermet\u00e1licos\"<\/span><br \/>\n<span>GB\/T14994 \"Var\u00f5es estirados a frio de ligas de alta temperatura\"<\/span><br \/>\n<span>GB\/T14995 \"Placa laminada a quente de liga de alta temperatura\".<\/span><\/p>\n<p><span>GB\/T14996 \"Placa fina de liga de alta temperatura laminada a frio\"<\/span><\/p>\n<p><span>GB\/T15062 \"Tubo de liga de alta temperatura para uso geral\"<\/span><br \/>\n<span>GJB1952A \"C\u00f3digo para chapas finas laminadas a frio para ligas de alta temperatura para a avia\u00e7\u00e3o<\/span><br \/>\n<span>\" GJB2612 \"C\u00f3digo para estiramento a frio de ligas de alta temperatura para soldadura\"<\/span><\/p>\n<p><span>GJB2611A \"C\u00f3digo para var\u00f5es puxados a frio para ligas de alta temperatura para a avia\u00e7\u00e3o\"<\/span><br \/>\n<span>GJB3317A \"C\u00f3digo para chapas laminadas a quente para a avia\u00e7\u00e3o\"<\/span><\/p>\n<p><strong><span>2. Componentes qu\u00edmicos<\/span><\/strong><\/p>\n<table border=\"-\" width=\"1100\">\n<tbody>\n<tr>\n<td width=\"54\"><span>liga<\/span><\/td>\n<td width=\"68\">%<\/td>\n<td width=\"31\"><span>Em<\/span><\/td>\n<td width=\"49\">Cr<\/td>\n<td width=\"49\">Fe<\/td>\n<td width=\"49\">C<\/td>\n<td width=\"49\">Mn<\/td>\n<td width=\"49\"><span>E<\/span><\/td>\n<td width=\"49\">S<\/td>\n<td width=\"49\">P<\/td>\n<td width=\"49\">Al<\/td>\n<td width=\"49\"><span>De<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"54\"><span>GH30<\/span><\/td>\n<td width=\"68\"><span>Valor m\u00ednimo<\/span><\/td>\n<td rowspan=\"2\" width=\"31\"><span>margem<\/span><\/td>\n<td width=\"49\">19.00<\/td>\n<td width=\"49\">&#8211;<\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\">0.15<\/td>\n<\/tr>\n<tr>\n<td width=\"68\"><span>Valor m\u00e1ximo<\/span><\/td>\n<td width=\"49\">22.00<\/td>\n<td width=\"49\">1.50<\/td>\n<td width=\"49\">0.12<\/td>\n<td width=\"49\">0.70<\/td>\n<td width=\"49\">0.80<\/td>\n<td width=\"49\">0.020<\/td>\n<td width=\"49\">0.030<\/td>\n<td width=\"49\"><span>0.15<\/span><\/td>\n<td width=\"49\">0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><strong><span>3. Propriedades f\u00edsicas do GH3030<\/span><\/strong><\/p>\n<table border=\"-\">\n<tbody>\n<tr>\n<td width=\"73\"><span>densidade<\/span><\/td>\n<td width=\"87\"><span>Ponto de fus\u00e3o<\/span><\/td>\n<td width=\"104\"><span>Condutividade t\u00e9rmica<\/span><\/td>\n<td width=\"73\"><span>Capacidade t\u00e9rmica espec\u00edfica<\/span><\/td>\n<td width=\"73\"><span>M\u00f3dulo de elasticidade<\/span><\/td>\n<td width=\"73\"><span>Resistividade<\/span><\/td>\n<td width=\"108\"><span>Coeficiente de expans\u00e3o linear<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"73\"><span>g \/ cm3<\/span><\/td>\n<td width=\"87\">\u2103<\/td>\n<td width=\"104\"><span>L\/(W\/M - \u2103)<\/span><\/td>\n<td width=\"73\">J\/kg-\u2103<\/td>\n<td width=\"73\">GPa<\/td>\n<td width=\"73\">\u03bc\u03a9-m<\/td>\n<td width=\"108\">a\/10-6\u2103-1<\/td>\n<\/tr>\n<tr>\n<td width=\"73\">8.4<\/td>\n<td width=\"87\">1374-1420<\/td>\n<td width=\"104\">15.1(100\u2103)<\/td>\n<td width=\"73\">565.2<\/td>\n<td width=\"73\">224<\/td>\n<td width=\"73\">1.09<\/td>\n<td width=\"108\">12.8(20~100\u2103)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>GH3030\u00a0<\/span><\/strong><strong><span>estado de solu\u00e7\u00e3o s\u00f3lida, propriedades mec\u00e2nicas da liga \u00e0 temperatura ambiente:<\/span><\/strong><\/p>\n<table border=\"-\" width=\"720\">\n<tbody>\n<tr>\n<td width=\"115\"><span>Estado da liga<\/span><\/td>\n<td width=\"115\"><span>Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/span><br \/>\n<span>\u03c3b (Mpa)<\/span><\/td>\n<td width=\"95\"><span>Alongamento<\/span><br \/>\n<span>A5 %<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><span>Estado de solu\u00e7\u00e3o s\u00f3lida<\/span><\/td>\n<td width=\"115\">\u2265785<\/td>\n<td width=\"95\">\u226535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><strong><span>IV. Carater\u00edsticas do material GH3030<\/span><\/strong><\/p>\n<p><span>A liga de alta temperatura refor\u00e7ada com solu\u00e7\u00e3o s\u00f3lida 80Ni-20Cr tem uma composi\u00e7\u00e3o qu\u00edmica simples, resist\u00eancia t\u00e9rmica satisfat\u00f3ria e elevada plasticidade abaixo dos 800 \u00b0C, e tem boas propriedades antioxidantes, de fadiga t\u00e9rmica, de estampagem a frio e de processo de soldadura. Ap\u00f3s o tratamento com solu\u00e7\u00e3o s\u00f3lida, a liga \u00e9 austenite monof\u00e1sica e a estrutura \u00e9 est\u00e1vel durante a utiliza\u00e7\u00e3o.<\/span><\/p>\n<p><span>A estrutura metalogr\u00e1fica do GH3030 \u00e9 uma estrutura monof\u00e1sica de austenite com uma pequena quantidade de TiC e Ti(CN) entre eles.<\/span><\/p>\n<p><strong>\u00a0<\/strong><strong><span>V. Campos de aplica\u00e7\u00e3o do GH3030<\/span><\/strong><\/p>\n<p><span>1. Utilizado principalmente para componentes da c\u00e2mara de combust\u00e3o de motores de turbina abaixo de 800 \u2103<\/span><\/p>\n<p><span>2. Outros componentes de alta temperatura abaixo de 1100 \u2103 requerem antioxidante mas suportam cargas muito pequenas<\/span><\/p>\n<p><span>3. Utilizado para fabricar estruturas m\u00f3veis de combust\u00e3o em fornos de esmalte<\/span><\/p>\n<p><span>4. O GH3030 tem fortes propriedades de processamento a quente e a frio, e \u00e9 utilizado para fabricar v\u00e1rios equipamentos qu\u00edmicos e acess\u00f3rios de apoio.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, wire welding materials, [&hellip;]<\/p>","protected":false},"featured_media":724,"template":"","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":"","theme-transparent-header-meta":"default","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":"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":"","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-4)","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-4)","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-4)","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":""}}},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":{"0":"post-723","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-temperature-alloy","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product\/723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product\/723\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/media\/724"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/media?parent=723"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product_brand?post=723"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product_cat?post=723"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/pt\/wp-json\/wp\/v2\/product_tag?post=723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}