{"id":5249,"date":"2019-09-09T08:36:41","date_gmt":"2019-09-09T08:36:41","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=5249"},"modified":"2025-09-19T05:33:41","modified_gmt":"2025-09-19T05:33:41","slug":"processo-de-soldagem-de-tubos-de-aco-inoxidavel","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/processo-de-soldagem-de-tubos-de-aco-inoxidavel\/","title":{"rendered":"Processo de Soldagem de Tubos de A\u00e7o Inoxid\u00e1vel"},"content":{"rendered":"<h2>Processo de soldagem de tubos de a\u00e7o inoxid\u00e1vel<\/h2>\n<p>A soldagem \u00e9 um processo no qual uma junta permanente \u00e9 formada por aquecimento ou pressuriza\u00e7\u00e3o ou uma combina\u00e7\u00e3o de ambos, e com ou sem um material de enchimento, para alcan\u00e7ar uma conex\u00e3o de material entre os materiais da pe\u00e7a de trabalho.<\/p>\n<p><a href=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/stainless-steel-pipe-welding-process.jpg\" target=\"_blank\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-5250\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/stainless-steel-pipe-welding-process.jpg\" alt=\"processo de soldagem de tubos de a\u00e7o inoxid\u00e1vel\" width=\"774\" height=\"511\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/stainless-steel-pipe-welding-process.jpg 774w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/stainless-steel-pipe-welding-process-300x198.jpg 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/stainless-steel-pipe-welding-process-768x507.jpg 768w\" sizes=\"(max-width: 774px) 100vw, 774px\" \/><\/a><\/p>\n<p>A tecnologia de soldagem surgiu com a produ\u00e7\u00e3o de metais como cobre e ferro e a aplica\u00e7\u00e3o de v\u00e1rias fontes de calor.<\/p>\n<p>O surgimento dos m\u00e9todos de solda a laser a plasma, feixe de el\u00e9trons e solda a laser nos anos 60 marcou o novo desenvolvimento da solda de alta densidade energ\u00e9tica, melhorando muito a soldabilidade dos materiais e possibilitando muitos materiais e estruturas que s\u00e3o dif\u00edceis de soldar por outros m\u00e9todos.<\/p>\n<p>O processo de soldagem \u00e9 uma medida importante para garantir a qualidade da soldagem. Ele pode confirmar a corre\u00e7\u00e3o e a racionalidade das instru\u00e7\u00f5es de procedimento de soldagem para v\u00e1rias juntas soldadas.<\/p>\n<p>Diferentes m\u00e9todos de soldagem t\u00eam diferentes processos de soldagem. O processo de soldagem \u00e9 determinado principalmente de acordo com o material, grau, composi\u00e7\u00e3o qu\u00edmica, tipo de estrutura de soldagem e requisitos de desempenho de soldagem da pe\u00e7a a ser soldada. Antes de tudo, devemos determinar os m\u00e9todos de soldagem, tais como soldagem por arco manual, soldagem por arco submerso, soldagem por arco de arg\u00f4nio tungst\u00eanio, soldagem por arco met\u00e1lico a g\u00e1s, etc. H\u00e1 muitos tipos de m\u00e9todos de soldagem, que s\u00f3 podem ser selecionados de acordo com condi\u00e7\u00f5es espec\u00edficas. Ap\u00f3s a determina\u00e7\u00e3o do m\u00e9todo de soldagem, os par\u00e2metros do processo de soldagem s\u00e3o determinados, e os tipos de par\u00e2metros do processo de soldagem s\u00e3o diferentes. Por exemplo, a soldagem por arco manual inclui principalmente: tipo de haste de soldagem (ou marca), di\u00e2metro, corrente, tens\u00e3o, tipo de fonte de energia de soldagem, conex\u00e3o de polaridade, soldagem N\u00famero de camadas, n\u00famero de pistas, m\u00e9todos de teste, etc.<\/p>\n<h3>Solda blindada a g\u00e1s de arco de \u00e1rgon<\/h3>\n<p><a href=\"https:\/\/www.kaysuns.com\/pt\" target=\"_blank\">Tubo de a\u00e7o inoxid\u00e1vel para solda de topo<\/a> O g\u00e1s arg\u00f4nio \u00e9 um g\u00e1s inerte que n\u00e3o reage com o metal para isolar o ar como um g\u00e1s de prote\u00e7\u00e3o. A soldagem por arco de \u00e1rgon \u00e9 geralmente a soldagem de plasma. Geralmente, ap\u00f3s a soldagem por arco, o g\u00e1s arg\u00f4nio \u00e9 utilizado para resfriamento, de modo que o espa\u00e7o gerado no arco torna-se pequeno, ou seja, o di\u00e2metro do arco torna-se pequeno, e a temperatura no arco muda muito. Entretanto, o arco n\u00e3o \u00e9 contatado diretamente pelo metal, mas \u00e9 ligado por uma alta corrente ap\u00f3s ser quebrado por uma alta tens\u00e3o.<\/p>\n<p><strong>Pontos de aten\u00e7\u00e3o de solda em a\u00e7o inoxid\u00e1vel:<\/strong><\/p>\n<ul>\n<li>Preste aten\u00e7\u00e3o ao \u00e2ngulo de soldagem ao soldar. Geralmente, o \u00e2ngulo entre o bico e a pe\u00e7a de trabalho \u00e9 moderado em cerca de 85 graus.<\/li>\n<li>O tubo soldado \u00e9 geralmente oscilado horizontalmente (ligeiramente torcido), e o \u00e2ngulo entre o fio e o bico \u00e9 sempre mantido em 90 graus.<\/li>\n<li>O passo mais cr\u00edtico \u00e9 que a tecnologia de soldagem n\u00e3o \u00e9 suficientemente h\u00e1bil para praticar a soldagem de chapas de 45 graus.<\/li>\n<li>Ao soldar o tubo, o interior do tubo pode ser enxaguado com g\u00e1s arg\u00f4nio, e o nitrog\u00eanio pode ser enxaguado durante a pr\u00e1tica (economia de custos).<\/li>\n<\/ul>\n<p>Talvez voc\u00ea tamb\u00e9m queira ler:<br \/>\n<a href=\"https:\/\/www.kaysuns.com\/pt\/a-arte-e-a-ciencia-da-soldagem-de-tubos\/\" target=\"_blank\" rel=\"noopener\">A arte e a ci\u00eancia da soldagem de tubos<\/a><\/p>","protected":false},"featured_media":5250,"template":"","categories":[186],"tags":[],"class_list":["post-5249","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Process of Stainless Steel Pipe Welding - Stainless Steel Pipe and Fittings | KAYSUNS<\/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:\/\/www.kaysuns.com\/pt\/blog\/processo-de-soldagem-de-tubos-de-aco-inoxidavel\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Process of Stainless Steel Pipe Welding - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"Stainless steel tube welding process Welding is a process in which a permanent joint is formed by heating or pressurizing or a combination of both, and with or without a filler material, to achieve a material connection between the materials of the workpiece. 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