{"id":7919,"date":"2025-05-03T04:54:41","date_gmt":"2025-05-03T04:54:41","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=7919"},"modified":"2025-05-03T04:54:41","modified_gmt":"2025-05-03T04:54:41","slug":"para-que-sao-usados-os-tubos-de-grafite","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/","title":{"rendered":"Para que s\u00e3o usados os tubos de grafite?"},"content":{"rendered":"<p>Os tubos de grafite tamb\u00e9m podem ser exatamente o que voc\u00ea precisa se estiver em um emprego de alto calor (ou quimicamente agressivo). Esses materiais de carbono em forma de tubo s\u00e3o dur\u00e1veis, termicamente est\u00e1veis e extremamente resistentes \u00e0 corros\u00e3o. Al\u00e9m disso, sua natureza leve e excelente condutividade os tornam adequados para dezenas de aplica\u00e7\u00f5es exigentes. Eles s\u00e3o usados para proteger e conter materiais em laborat\u00f3rios, sistemas aeroespaciais e em qualquer outro lugar onde outros materiais falham. Veja a seguir como e por que voc\u00ea pode us\u00e1-los.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#What_Are_Graphite_Tubes\" >O que s\u00e3o tubos de grafite?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Applications_of_Graphite_Tubes\" >Aplica\u00e7\u00f5es dos tubos de grafite<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Laboratory_Use\" >Uso em laborat\u00f3rio<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Industrial_Furnaces\" >Fornos industriais<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Heat_Exchangers\" >Trocadores de calor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Metal_Casting_and_Foundry\" >Fundi\u00e7\u00e3o de metais e fundi\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Chemical_Processing\" >Processamento qu\u00edmico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Aerospace_Industry\" >Ind\u00fastria aeroespacial<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Electrochemical_Applications\" >Aplica\u00e7\u00f5es eletroqu\u00edmicas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Nuclear_Applications\" >Aplica\u00e7\u00f5es nucleares<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#High-Temperature_Applications\" >Aplica\u00e7\u00f5es de alta temperatura<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Automotive_Industry\" >Setor automotivo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Instruments\" >Instrumentos<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Advantages_of_Graphite_Tube\" >Vantagens do tubo de grafite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/#Conclusion\" >Conclus\u00e3o<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"What_Are_Graphite_Tubes\"><\/span>O que s\u00e3o tubos de grafite?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>As estruturas cil\u00edndricas ocas constru\u00eddas com grafite de alta pureza s\u00e3o chamadas de tubos de grafite. Esses tubos devem resistir a calor extremo, produtos qu\u00edmicos agressivos e estresse mec\u00e2nico intenso. Voc\u00ea os encontrar\u00e1 em aplica\u00e7\u00f5es que exigem condutividade t\u00e9rmica, isolamento el\u00e9trico ou resist\u00eancia qu\u00edmica.<\/p>\n<p>Eles s\u00e3o fornecidos em v\u00e1rios tamanhos e espessuras de parede, com v\u00e1rios n\u00edveis de pureza. Alguns s\u00e3o prensados isostaticamente para obter densidade uniforme, enquanto outros s\u00e3o extrudados para obter comprimentos longos e cont\u00ednuos. Voc\u00ea seleciona o tipo de acordo com a finalidade para a qual ser\u00e1 usado: an\u00e1lise de laborat\u00f3rio, fundi\u00e7\u00e3o, troca de calor e at\u00e9 mesmo motores de foguete.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-7921\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\" alt=\"Tubos de grafite\" width=\"538\" height=\"357\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes-300x199.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes-768x510.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes-18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes-600x398.jpg 600w\" sizes=\"(max-width: 538px) 100vw, 538px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_Graphite_Tubes\"><\/span>Aplica\u00e7\u00f5es dos tubos de grafite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Laboratory_Use\"><\/span>Uso em laborat\u00f3rio<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Para a an\u00e1lise de elementos-tra\u00e7o em laborat\u00f3rios anal\u00edticos (especialmente espectroscopia de absor\u00e7\u00e3o at\u00f4mica (AAS)), os tubos de forno de grafite s\u00e3o o meio pelo qual voc\u00ea realiza seus experimentos. Os tubos s\u00e3o usados como suportes de amostras em fornos de grafite, onde os materiais s\u00e3o vaporizados a temperaturas extremamente altas (geralmente superiores a 2.500\u00b0C).<\/p>\n<p>Todas as leituras permanecem precisas e livres de contamina\u00e7\u00e3o devido aos tubos de grafite. Eles t\u00eam baixa reatividade, permitindo que sua amostra permane\u00e7a pura durante o aquecimento. E reagem rapidamente ao calor, tornando a an\u00e1lise mais eficaz. Voc\u00ea tamb\u00e9m os encontrar\u00e1 em analisadores t\u00e9rmicos, incluindo m\u00e1quinas TG-DTA e TG-DSC.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Industrial_Furnaces\"><\/span>Fornos industriais<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Os metais padr\u00e3o come\u00e7am a se deformar ou reagir quando voc\u00ea opera fornos a v\u00e1cuo ou a g\u00e1s inerte. Nesses ambientes, os tubos de grafite servem como elementos de aquecimento, componentes de isolamento t\u00e9rmico ou revestimentos de prote\u00e7\u00e3o. Uma estabilidade t\u00e9rmica inerente significa que eles permanecem intactos mesmo sob r\u00e1pidas flutua\u00e7\u00f5es de temperatura e ciclos t\u00e9rmicos de longo prazo.<\/p>\n<p>Eles tamb\u00e9m s\u00e3o \u00fateis em sistemas de aquecimento por indu\u00e7\u00e3o, onde sua condutividade e resist\u00eancia t\u00e9rmica os tornam perfeitos.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Heat_Exchangers\"><\/span>Trocadores de calor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Isso \u00e9 especialmente verdadeiro em f\u00e1bricas de produtos qu\u00edmicos e refinarias, onde produtos qu\u00edmicos agressivos devem ser tratados em altas temperaturas. Em <a href=\"https:\/\/jinsuncarbon.com\/pt\/\/graphite-shell-and-tube-heat-exchanger\/\">trocadores de calor casco e tubo<\/a> em que l\u00edquidos e gases corrosivos precisam ser resfriados ou aquecidos sem contamina\u00e7\u00e3o, os tubos de grafite s\u00e3o a escolha ideal.<\/p>\n<p>Os tubos de grafite n\u00e3o s\u00e3o corro\u00eddos por \u00e1cido clor\u00eddrico, \u00e1cido sulf\u00farico ou solventes org\u00e2nicos como os tubos de metal. A baixa expans\u00e3o t\u00e9rmica do tungst\u00eanio tamb\u00e9m minimiza o risco de falhas relacionadas ao estresse.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Metal_Casting_and_Foundry\"><\/span>Fundi\u00e7\u00e3o de metais e fundi\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Os tubos de grafite servem como moldes de fundi\u00e7\u00e3o cont\u00ednua, especialmente para metais n\u00e3o ferrosos, como cobre ou alum\u00ednio. Eles proporcionam resfriamento consistente e sua superf\u00edcie permite o deslizamento do metal. Isso melhora a qualidade da superf\u00edcie de seu produto acabado.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span>Processamento qu\u00edmico<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Em reatores, tanques de armazenamento ou tubula\u00e7\u00f5es, o maquin\u00e1rio interno \u00e9 protegido por tubos de grafite. Eles s\u00e3o \u00fateis no trabalho com \u00e1cidos, \u00e1lcalis ou solventes fortes. Sua resist\u00eancia \u00e0 corros\u00e3o ajuda a minimizar a manuten\u00e7\u00e3o e o tempo de inatividade.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Aerospace_Industry\"><\/span>Ind\u00fastria aeroespacial<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Voc\u00ea precisa de materiais que possam suportar no setor aeroespacial altas temperaturas extremas e estresse mec\u00e2nico extremo. Esses materiais s\u00e3o usados em bicos, escudos t\u00e9rmicos e revestimentos de propulsores. O peso leve significa menos massa total a ser tratada, o que \u00e9 fundamental no projeto de espa\u00e7onaves.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electrochemical_Applications\"><\/span>Aplica\u00e7\u00f5es eletroqu\u00edmicas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Os tubos de grafite podem ser usados como eletrodos na constru\u00e7\u00e3o de c\u00e9lulas eletrol\u00edticas ou de combust\u00edvel. Eles t\u00eam alta condutividade el\u00e9trica e longa vida operacional. Voc\u00ea os encontrar\u00e1 em galvaniza\u00e7\u00e3o de metais, produ\u00e7\u00e3o de cloro e sistemas de bateria.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nuclear_Applications\"><\/span>Aplica\u00e7\u00f5es nucleares<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Os tubos de grafite s\u00e3o um moderador e refletor de n\u00eautrons comum usado em <a href=\"https:\/\/en.wikipedia.org\/wiki\/Nuclear_power_plant\" target=\"_blank\" rel=\"noopener\">instala\u00e7\u00f5es nucleares<\/a>. Eles mant\u00eam a integridade estrutural em n\u00edveis elevados de calor e radia\u00e7\u00e3o. S\u00e3o \u00f3timos recursos para reatores avan\u00e7ados e configura\u00e7\u00f5es experimentais.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"High-Temperature_Applications\"><\/span>Aplica\u00e7\u00f5es de alta temperatura<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Os tubos de grafite s\u00e3o a melhor op\u00e7\u00e3o em rela\u00e7\u00e3o a quase todos os outros materiais para processamento t\u00e9rmico. Para fornos a v\u00e1cuo, c\u00e2maras de crescimento de cristais e fornos de difus\u00e3o de semicondutores, os componentes de grafite n\u00e3o derretem, encolhem ou racham, mesmo ap\u00f3s v\u00e1rios ciclos.<\/p>\n<p>Esses tubos tamb\u00e9m resistem a choques t\u00e9rmicos, permitindo que passem do quente para o frio sem fraturar. E isso \u00e9 uma grande vit\u00f3ria para a confiabilidade e a seguran\u00e7a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Automotive_Industry\"><\/span>Setor automotivo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Observe que os tubos de grafite podem ser empregados em gaxetas, lonas de freio e trocadores de calor. Suas caracter\u00edsticas t\u00e9rmicas ajudam a controlar o calor produzido nos compartimentos do motor ou nas estruturas de freio. Eles tamb\u00e9m s\u00e3o dur\u00e1veis e absorvem o som.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Instruments\"><\/span><strong>Instrumentos<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dispositivos m\u00e9dicos e ferramentas cient\u00edficas s\u00e3o exatamente o que s\u00e3o: precisos. Voc\u00ea trabalhar\u00e1 com tubos de grafite em espectrometria de massa, an\u00e1lise de raios X e instrumentos de teste t\u00e9rmico. Eles s\u00e3o puros, est\u00e1veis e t\u00eam baixa reatividade, ideais para ambientes sens\u00edveis.<\/p>\n<p>Eles tamb\u00e9m est\u00e3o presentes em dispositivos usados em P&amp;D farmac\u00eautico, bioan\u00e1lise e diagn\u00f3sticos qu\u00edmicos.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_Graphite_Tube\"><\/span>Vantagens do tubo de grafite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Alta estabilidade t\u00e9rmica.<\/strong><\/p>\n<p>Os tubos de grafite mant\u00eam sua forma e resist\u00eancia mesmo a at\u00e9 3000\u00b0C, portanto, voc\u00ea pode parar de se preocupar com deforma\u00e7\u00e3o, derretimento ou qualquer expans\u00e3o sob calor intenso.<\/p>\n<p><strong>Muito boa condutividade el\u00e9trica.<\/strong><\/p>\n<p>Eles s\u00e3o bons condutores de eletricidade. Ou use-os como eletrodos, sensores ou caminhos condutores em sistemas el\u00e9tricos e configura\u00e7\u00f5es de teste.<\/p>\n<p><strong>Resist\u00eancia \u00e0 corros\u00e3o.<\/strong><\/p>\n<p>Eles oferecem resist\u00eancia a \u00e1cidos, \u00e1lcalis e \u00e0 maioria dos solventes industriais. O grafite \u00e9 melhor do que a maioria dos metais se voc\u00ea estiver trabalhando com produtos qu\u00edmicos corrosivos.<\/p>\n<p><strong>Leve e dur\u00e1vel.<\/strong><\/p>\n<p>Os tubos de grafite s\u00e3o mais leves do que seus equivalentes met\u00e1licos. Ajuda a manter a resist\u00eancia enquanto reduz a carga estrutural; \u00fatil em sistemas aeroespaciais e automotivos.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclus\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Na realidade, os tubos de grafite s\u00e3o cilindros feitos de carbono. Eles tamb\u00e9m s\u00e3o ferramentas poderosas para cientistas, engenheiros e fabricantes.\" Voc\u00ea os utiliza quando as condi\u00e7\u00f5es s\u00e3o extremas demais para metais ou pl\u00e1sticos. Os tubos de grafite s\u00e3o excelentes onde outros materiais falham, oferecendo resist\u00eancia ao calor, prote\u00e7\u00e3o contra corros\u00e3o ou excelente condutividade. Se voc\u00ea ainda n\u00e3o os utilizou, agora \u00e9 o momento de pensar neles em sua pr\u00f3xima aplica\u00e7\u00e3o de alto desempenho.<\/p>","protected":false},"excerpt":{"rendered":"<p>Graphite tubes can also be exactly\u2002what you need if you are in a high-heat (or chemically aggressive) employment. These tube-shaped\u2002carbon materials are durable, thermally stable, and extremely resistant to corrosion. And their lightweight nature and excellent conductivity make them\u2002well-suited for dozens of demanding applications. They are used to protect and contain materials\u2002in laboratories, aerospace systems [&hellip;]<\/p>","protected":false},"author":3,"featured_media":7921,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[],"class_list":["post-7919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Are Graphite Tubes Used For? | Jinsun Carbon<\/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:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Are Graphite Tubes Used For?\" \/>\n<meta property=\"og:description\" content=\"Graphite tubes can also be exactly\u2002what you need if you are in a high-heat (or chemically aggressive) employment. These tube-shaped\u2002carbon materials are durable, thermally stable, and extremely resistant to corrosion. And their lightweight nature and excellent conductivity make them\u2002well-suited for dozens of demanding applications. They are used to protect and contain materials\u2002in laboratories, aerospace systems [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-03T04:54:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"680\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jinsuncarbon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:site\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"jinsuncarbon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/\"},\"author\":{\"name\":\"jinsuncarbon\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5\"},\"headline\":\"What Are Graphite Tubes Used For?\",\"datePublished\":\"2025-05-03T04:54:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/\"},\"wordCount\":932,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\",\"articleSection\":[\"Application\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/\",\"url\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/\",\"name\":\"What Are Graphite Tubes Used For? | Jinsun Carbon\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\",\"datePublished\":\"2025-05-03T04:54:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage\",\"url\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\",\"contentUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg\",\"width\":1024,\"height\":680,\"caption\":\"Graphite Tubes\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jinsuncarbon.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Are Graphite Tubes Used For?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jinsuncarbon.com\/#website\",\"url\":\"https:\/\/jinsuncarbon.com\/\",\"name\":\"Jinsun Carbon\",\"description\":\"We are the successful graphite electrode manufacturer in China\",\"publisher\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jinsuncarbon.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\",\"name\":\"Jinsun Carbon\",\"alternateName\":\"Jinsun Carbon\",\"url\":\"https:\/\/jinsuncarbon.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png\",\"contentUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png\",\"width\":207,\"height\":80,\"caption\":\"Jinsun Carbon\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\",\"https:\/\/x.com\/jinsuncarbon_\",\"https:\/\/www.linkedin.com\/in\/jinsungraphite\",\"https:\/\/www.youtube.com\/channel\/UCysDNyvyR5-3cCWEmpkVC0g\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5\",\"name\":\"jinsuncarbon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g\",\"caption\":\"jinsuncarbon\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What Are Graphite Tubes Used For? | Jinsun Carbon","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:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/","og_locale":"pt_BR","og_type":"article","og_title":"What Are Graphite Tubes Used For?","og_description":"Graphite tubes can also be exactly\u2002what you need if you are in a high-heat (or chemically aggressive) employment. These tube-shaped\u2002carbon materials are durable, thermally stable, and extremely resistant to corrosion. And their lightweight nature and excellent conductivity make them\u2002well-suited for dozens of demanding applications. They are used to protect and contain materials\u2002in laboratories, aerospace systems [&hellip;]","og_url":"https:\/\/jinsuncarbon.com\/pt\/para-que-sao-usados-os-tubos-de-grafite\/","og_site_name":"Jinsun Carbon","article_publisher":"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595","article_published_time":"2025-05-03T04:54:41+00:00","og_image":[{"width":1024,"height":680,"url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg","type":"image\/jpeg"}],"author":"jinsuncarbon","twitter_card":"summary_large_image","twitter_creator":"@jinsuncarbon_","twitter_site":"@jinsuncarbon_","twitter_misc":{"Escrito por":"jinsuncarbon","Est. tempo de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#article","isPartOf":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/"},"author":{"name":"jinsuncarbon","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5"},"headline":"What Are Graphite Tubes Used For?","datePublished":"2025-05-03T04:54:41+00:00","mainEntityOfPage":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/"},"wordCount":932,"commentCount":0,"publisher":{"@id":"https:\/\/jinsuncarbon.com\/#organization"},"image":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage"},"thumbnailUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg","articleSection":["Application"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/","url":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/","name":"What Are Graphite Tubes Used For? | Jinsun Carbon","isPartOf":{"@id":"https:\/\/jinsuncarbon.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage"},"image":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage"},"thumbnailUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg","datePublished":"2025-05-03T04:54:41+00:00","breadcrumb":{"@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#primaryimage","url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg","contentUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/05\/Graphite-Tubes.jpg","width":1024,"height":680,"caption":"Graphite Tubes"},{"@type":"BreadcrumbList","@id":"https:\/\/jinsuncarbon.com\/what-are-graphite-tubes-used-for\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jinsuncarbon.com\/"},{"@type":"ListItem","position":2,"name":"What Are Graphite Tubes Used For?"}]},{"@type":"WebSite","@id":"https:\/\/jinsuncarbon.com\/#website","url":"https:\/\/jinsuncarbon.com\/","name":"Jinsun Carbon","description":"We are the successful graphite electrode manufacturer in China","publisher":{"@id":"https:\/\/jinsuncarbon.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jinsuncarbon.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/jinsuncarbon.com\/#organization","name":"Jinsun Carbon","alternateName":"Jinsun Carbon","url":"https:\/\/jinsuncarbon.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/","url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png","contentUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png","width":207,"height":80,"caption":"Jinsun Carbon"},"image":{"@id":"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595","https:\/\/x.com\/jinsuncarbon_","https:\/\/www.linkedin.com\/in\/jinsungraphite","https:\/\/www.youtube.com\/channel\/UCysDNyvyR5-3cCWEmpkVC0g"]},{"@type":"Person","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5","name":"jinsuncarbon","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g","caption":"jinsuncarbon"}}]}},"_links":{"self":[{"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/posts\/7919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/comments?post=7919"}],"version-history":[{"count":4,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/posts\/7919\/revisions"}],"predecessor-version":[{"id":7924,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/posts\/7919\/revisions\/7924"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/media\/7921"}],"wp:attachment":[{"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/media?parent=7919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/categories?post=7919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinsuncarbon.com\/pt\/wp-json\/wp\/v2\/tags?post=7919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}