{"id":7652,"date":"2024-08-21T10:16:37","date_gmt":"2024-08-21T02:16:37","guid":{"rendered":"https:\/\/am-material.com\/?p=7652"},"modified":"2024-07-19T13:56:05","modified_gmt":"2024-07-19T05:56:05","slug":"vacuum-inert-gas-atomisation","status":"publish","type":"post","link":"https:\/\/am-material.com\/pt\/nickel-based-powders\/vacuum-inert-gas-atomisation\/","title":{"rendered":"Atomiza\u00e7\u00e3o com g\u00e1s inerte a v\u00e1cuo"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Vis\u00e3o geral<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/am-material.com\/pt\/nickel-based-powders\/\">Atomiza\u00e7\u00e3o com g\u00e1s inerte a v\u00e1cuo<\/a> (VIGA) \u00e9 um processo altamente sofisticado usado na produ\u00e7\u00e3o de p\u00f3s met\u00e1licos. Essa t\u00e9cnica envolve a fus\u00e3o de metais sob v\u00e1cuo e, em seguida, a desintegra\u00e7\u00e3o do metal fundido em part\u00edculas finas usando um g\u00e1s inerte, como arg\u00f4nio ou nitrog\u00eanio. Os p\u00f3s resultantes s\u00e3o cruciais em v\u00e1rios setores, incluindo o aeroespacial, o automotivo e a manufatura aditiva.<\/p>\n\n\n\n<p>O VIGA oferece controle superior sobre as caracter\u00edsticas do p\u00f3, como a distribui\u00e7\u00e3o do tamanho das part\u00edculas e a pureza, tornando-o ideal para aplica\u00e7\u00f5es que exigem materiais de alta qualidade. Neste artigo, vamos nos aprofundar nos meandros da atomiza\u00e7\u00e3o a g\u00e1s inerte a v\u00e1cuo, explorar v\u00e1rios modelos de p\u00f3 met\u00e1lico e fornecer informa\u00e7\u00f5es detalhadas sobre suas propriedades, aplica\u00e7\u00f5es e muito mais.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"375\" height=\"284\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-10.png\" alt=\"atomiza\u00e7\u00e3o de g\u00e1s inerte a v\u00e1cuo\" class=\"wp-image-6645\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-10.png 375w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-10-300x227.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-10-16x12.png 16w\" sizes=\"(max-width: 375px) 100vw, 375px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Composi\u00e7\u00e3o da atomiza\u00e7\u00e3o de g\u00e1s inerte a v\u00e1cuo<\/strong><\/h2>\n\n\n\n<p>A composi\u00e7\u00e3o dos p\u00f3s met\u00e1licos produzidos por VIGA pode variar muito, dependendo dos metais e ligas espec\u00edficos utilizados. Aqui, listamos e descrevemos alguns p\u00f3s met\u00e1licos populares produzidos por esse m\u00e9todo:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Modelo de p\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Composi\u00e7\u00e3o<\/strong><\/th><th><strong>Caracter\u00edsticas<\/strong><\/th><\/tr><\/thead><tbody><tr><td>A\u00e7o inoxid\u00e1vel 316L<\/td><td>Fe-Cr-Ni-Mo<\/td><td>Excelente resist\u00eancia \u00e0 corros\u00e3o, boas propriedades mec\u00e2nicas<\/td><\/tr><tr><td>Inconel 625<\/td><td>Ni-Cr-Mo-Nb<\/td><td>Alta resist\u00eancia, resist\u00eancia \u00e0 oxida\u00e7\u00e3o e soldabilidade<\/td><\/tr><tr><td>Tit\u00e2nio Ti-6Al-4V<\/td><td>Ti-Al-V<\/td><td>Alta rela\u00e7\u00e3o resist\u00eancia\/peso, excelente biocompatibilidade<\/td><\/tr><tr><td>Alum\u00ednio AlSi10Mg<\/td><td>Al-Si-Mg<\/td><td>Leve, com boas propriedades de fundi\u00e7\u00e3o e alta resist\u00eancia<\/td><\/tr><tr><td>A\u00e7o Maraging M300<\/td><td>Fe-Ni-Co-Mo<\/td><td>Alta resist\u00eancia, tenacidade e ductilidade<\/td><\/tr><tr><td>Cobre Cu-CrZr<\/td><td>Cu-Cr-Zr<\/td><td>Alta condutividade el\u00e9trica e t\u00e9rmica, boas propriedades mec\u00e2nicas<\/td><\/tr><tr><td>Cobalto-cromo CoCr<\/td><td>Co-Cr<\/td><td>Alta resist\u00eancia ao desgaste e \u00e0 corros\u00e3o, biocompatibilidade<\/td><\/tr><tr><td>N\u00edquel 718<\/td><td>Ni-Cr-Fe<\/td><td>Excelentes propriedades mec\u00e2nicas, resist\u00eancia a altas temperaturas<\/td><\/tr><tr><td>Hastelloy X<\/td><td>Ni-Cr-Mo-Fe<\/td><td>Resist\u00eancia a altas temperaturas, resist\u00eancia \u00e0 oxida\u00e7\u00e3o<\/td><\/tr><tr><td>A\u00e7o ferramenta H13<\/td><td>Fe-Cr-Mo-Si<\/td><td>Alta tenacidade, resist\u00eancia ao desgaste, resist\u00eancia \u00e0 fadiga t\u00e9rmica<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Caracter\u00edsticas de <a href=\"https:\/\/am-material.com\/pt\/nickel-based-powders\/\">Atomiza\u00e7\u00e3o com g\u00e1s inerte a v\u00e1cuo<\/a><\/strong><\/h2>\n\n\n\n<p>A VIGA oferece vantagens distintas que a tornam o m\u00e9todo preferido para a produ\u00e7\u00e3o de p\u00f3s met\u00e1licos. Vamos examinar as principais caracter\u00edsticas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Distribui\u00e7\u00e3o do tamanho das part\u00edculas<\/strong>: A VIGA produz p\u00f3s com uma distribui\u00e7\u00e3o de tamanho de part\u00edcula uniforme e controlada, essencial para aplica\u00e7\u00f5es de alto desempenho.<\/li>\n\n\n\n<li><strong>Pureza<\/strong>: O uso de g\u00e1s inerte evita a oxida\u00e7\u00e3o e a contamina\u00e7\u00e3o, garantindo a alta pureza dos p\u00f3s met\u00e1licos.<\/li>\n\n\n\n<li><strong>Esfericidade<\/strong>: Os p\u00f3s produzidos s\u00e3o altamente esf\u00e9ricos, melhorando a fluidez e a densidade de empacotamento, o que \u00e9 crucial para os processos de fabrica\u00e7\u00e3o baseados em p\u00f3.<\/li>\n\n\n\n<li><strong>Versatilidade<\/strong>: O VIGA pode ser usado para produzir uma ampla variedade de p\u00f3s met\u00e1licos, inclusive ligas complexas.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplica\u00e7\u00f5es da atomiza\u00e7\u00e3o a g\u00e1s inerte a v\u00e1cuo<\/strong><\/h2>\n\n\n\n<p>Os p\u00f3s met\u00e1licos produzidos pela VIGA encontram aplica\u00e7\u00f5es em v\u00e1rios setores devido \u00e0s suas propriedades superiores. Aqui est\u00e3o alguns dos principais usos:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Aplicativo<\/strong><\/th><th><strong>Descri\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Manufatura Aditiva<\/td><td>Usado na impress\u00e3o 3D para criar pe\u00e7as complexas e de alta resist\u00eancia<\/td><\/tr><tr><td>Aeroespacial<\/td><td>Produ\u00e7\u00e3o de componentes leves e de alto desempenho<\/td><\/tr><tr><td>Automotivo<\/td><td>Fabrica\u00e7\u00e3o de pe\u00e7as estruturais e de motor dur\u00e1veis e leves<\/td><\/tr><tr><td>Dispositivos m\u00e9dicos<\/td><td>Cria\u00e7\u00e3o de implantes e pr\u00f3teses biocompat\u00edveis<\/td><\/tr><tr><td>Ferramentas<\/td><td>Ferramentas e moldes de alta resist\u00eancia<\/td><\/tr><tr><td>Eletr\u00f4nicos<\/td><td>Materiais de alta pureza para componentes eletr\u00f4nicos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"256\" height=\"216\" data-id=\"7150\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-Powder-by-Gas-Atomizing.png\" alt=\"processo do equipamento de fabrica\u00e7\u00e3o de p\u00f3\" class=\"wp-image-7150\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-Powder-by-Gas-Atomizing.png 256w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-Powder-by-Gas-Atomizing-14x12.png 14w\" sizes=\"(max-width: 256px) 100vw, 256px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"520\" height=\"392\" data-id=\"7157\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3.jpg\" alt=\"processo do equipamento de fabrica\u00e7\u00e3o de p\u00f3\" class=\"wp-image-7157\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3.jpg 520w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3-300x226.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3-16x12.jpg 16w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"288\" data-id=\"7149\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H13-Powder-by-PREP.png\" alt=\"Fus\u00e3o por indu\u00e7\u00e3o a v\u00e1cuo\" class=\"wp-image-7149\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H13-Powder-by-PREP.png 365w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H13-Powder-by-PREP-300x237.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H13-Powder-by-PREP-15x12.png 15w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"440\" data-id=\"7167\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep.png\" alt=\"P\u00f3s preparados PREP\" class=\"wp-image-7167\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep.png 500w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep-300x264.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep-14x12.png 14w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"440\" data-id=\"7168\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/GAS.jpg\" alt=\"P\u00f3 de FeCoNiCrAl-2 por atomiza\u00e7\u00e3o a g\u00e1s\" class=\"wp-image-7168\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/GAS.jpg 500w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/GAS-300x264.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/GAS-14x12.jpg 14w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"383\" data-id=\"7178\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/316L-powder.png\" alt=\"P\u00f3 316L da PREP\" class=\"wp-image-7178\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/316L-powder.png 500w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/316L-powder-300x230.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/316L-powder-16x12.png 16w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Especifica\u00e7\u00f5es, tamanhos, graus, padr\u00f5es<\/strong><\/h2>\n\n\n\n<p>Ao selecionar p\u00f3s met\u00e1licos para aplica\u00e7\u00f5es espec\u00edficas, \u00e9 fundamental considerar suas especifica\u00e7\u00f5es, tamanhos, graus e padr\u00f5es:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Modelo de p\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Faixa de tamanho de part\u00edcula (\u00b5m)<\/strong><\/th><th><strong>Grau<\/strong><\/th><th><strong>Padr\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td>A\u00e7o inoxid\u00e1vel 316L<\/td><td>15-45, 45-100<\/td><td>AISI 316L<\/td><td>ASTM A276<\/td><\/tr><tr><td>Inconel 625<\/td><td>15-45, 45-100<\/td><td>UNS N06625<\/td><td>ASTM B443<\/td><\/tr><tr><td>Tit\u00e2nio Ti-6Al-4V<\/td><td>15-45, 45-100<\/td><td>Grau 5<\/td><td>ASTM B348<\/td><\/tr><tr><td>Alum\u00ednio AlSi10Mg<\/td><td>15-45, 45-100<\/td><td>&#8211;<\/td><td>PT AC-43000<\/td><\/tr><tr><td>A\u00e7o Maraging M300<\/td><td>15-45, 45-100<\/td><td>Grau 300<\/td><td>ASTM A538<\/td><\/tr><tr><td>Cobre Cu-CrZr<\/td><td>15-45, 45-100<\/td><td>&#8211;<\/td><td>ASTM B224<\/td><\/tr><tr><td>Cobalto-cromo CoCr<\/td><td>15-45, 45-100<\/td><td>&#8211;<\/td><td>ASTM F75<\/td><\/tr><tr><td>N\u00edquel 718<\/td><td>15-45, 45-100<\/td><td>UNS N07718<\/td><td>ASTM B637<\/td><\/tr><tr><td>Hastelloy X<\/td><td>15-45, 45-100<\/td><td>UNS N06002<\/td><td>ASTM B435<\/td><\/tr><tr><td>A\u00e7o ferramenta H13<\/td><td>15-45, 45-100<\/td><td>&#8211;<\/td><td>ASTM A681<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Detalhes de fornecedores e pre\u00e7os<\/strong><\/h2>\n\n\n\n<p>Encontrar fornecedores confi\u00e1veis e entender o cen\u00e1rio de pre\u00e7os \u00e9 fundamental para a aquisi\u00e7\u00e3o de p\u00f3s met\u00e1licos de alta qualidade. Aqui est\u00e3o alguns dos principais fornecedores:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Fornecedor<\/strong><\/th><th><strong>Modelos de p\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Pre\u00e7o (por kg)<\/strong><\/th><th><strong>Localiza\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Sandvik<\/td><td>316L, Ti-6Al-4V, Inconel 625<\/td><td>$100 &#8211; $500<\/td><td>Su\u00e9cia<\/td><\/tr><tr><td>Praxair<\/td><td>AlSi10Mg, A\u00e7o Maraging M300<\/td><td>$80 &#8211; $450<\/td><td>EUA<\/td><\/tr><tr><td>H\u00f6gan\u00e4s<\/td><td>Cobre Cu-CrZr, Cobalto-Cromo<\/td><td>$90 &#8211; $400<\/td><td>Su\u00e9cia<\/td><\/tr><tr><td>Tecnologia Carpenter<\/td><td>N\u00edquel 718, Hastelloy X<\/td><td>$120 &#8211; $550<\/td><td>EUA<\/td><\/tr><tr><td>Tecnologia LPW<\/td><td>A\u00e7o para ferramentas H13, 316L, Ti-6Al-4V<\/td><td>$100 &#8211; $500<\/td><td>REINO UNIDO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Compara\u00e7\u00e3o de pr\u00f3s e contras<\/strong><\/h2>\n\n\n\n<p>Diferentes p\u00f3s met\u00e1licos oferecem vantagens e limita\u00e7\u00f5es exclusivas. Vamos comparar alguns aspectos importantes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Modelo de p\u00f3 met\u00e1lico<\/strong><\/th><th><strong>Vantagens<\/strong><\/th><th><strong>Limita\u00e7\u00f5es<\/strong><\/th><\/tr><\/thead><tbody><tr><td>A\u00e7o inoxid\u00e1vel 316L<\/td><td>Resist\u00eancia \u00e0 corros\u00e3o, propriedades mec\u00e2nicas<\/td><td>Custo mais alto em compara\u00e7\u00e3o com outros a\u00e7os inoxid\u00e1veis<\/td><\/tr><tr><td>Inconel 625<\/td><td>Alta resist\u00eancia, resist\u00eancia \u00e0 oxida\u00e7\u00e3o<\/td><td>Caro, dif\u00edcil de usinar<\/td><\/tr><tr><td>Tit\u00e2nio Ti-6Al-4V<\/td><td>Rela\u00e7\u00e3o resist\u00eancia\/peso, biocompatibilidade<\/td><td>Caro, reativo com oxig\u00eanio em altas temperaturas<\/td><\/tr><tr><td>Alum\u00ednio AlSi10Mg<\/td><td>Leve, resistente<\/td><td>Menor resist\u00eancia do que o a\u00e7o<\/td><\/tr><tr><td>A\u00e7o Maraging M300<\/td><td>Alta resist\u00eancia e ductilidade<\/td><td>Caro, requer processo de envelhecimento<\/td><\/tr><tr><td>Cobre Cu-CrZr<\/td><td>Condutividade, propriedades mec\u00e2nicas<\/td><td>Menor resist\u00eancia do que algumas outras ligas<\/td><\/tr><tr><td>Cobalto-cromo CoCr<\/td><td>Resist\u00eancia ao desgaste e \u00e0 corros\u00e3o<\/td><td>Caro, dif\u00edcil de usinar<\/td><\/tr><tr><td>N\u00edquel 718<\/td><td>Propriedades mec\u00e2nicas, resist\u00eancia \u00e0 temperatura<\/td><td>Caro, dif\u00edcil de usinar<\/td><\/tr><tr><td>Hastelloy X<\/td><td>Resist\u00eancia a altas temperaturas, resist\u00eancia \u00e0 oxida\u00e7\u00e3o<\/td><td>Caro, usinabilidade limitada<\/td><\/tr><tr><td>A\u00e7o ferramenta H13<\/td><td>Dureza, resist\u00eancia ao desgaste<\/td><td>Propenso a rachaduras durante o tratamento t\u00e9rmico<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"301\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-china-supplier.png\" alt=\"atomiza\u00e7\u00e3o de g\u00e1s inerte a v\u00e1cuo\" class=\"wp-image-6713\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-china-supplier.png 401w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-china-supplier-300x225.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-china-supplier-16x12.png 16w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Perguntas frequentes<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Pergunta<\/strong><\/th><th><strong>Resposta<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>O que \u00e9 atomiza\u00e7\u00e3o a g\u00e1s inerte a v\u00e1cuo?<\/strong><\/td><td>\u00c9 um processo que produz p\u00f3s met\u00e1licos fundindo metais sob v\u00e1cuo e desintegrando-os com g\u00e1s inerte.<\/td><\/tr><tr><td><strong>Por que usar g\u00e1s inerte na atomiza\u00e7\u00e3o?<\/strong><\/td><td>O g\u00e1s inerte evita a oxida\u00e7\u00e3o e a contamina\u00e7\u00e3o, garantindo a alta pureza dos p\u00f3s.<\/td><\/tr><tr><td><strong>Quais s\u00e3o as vantagens dos p\u00f3s VIGA?<\/strong><\/td><td>Eles oferecem tamanho de part\u00edcula uniforme, alta pureza e excelente fluidez, entre outros benef\u00edcios.<\/td><\/tr><tr><td><strong>Quais setores se beneficiam dos p\u00f3s VIGA?<\/strong><\/td><td>Os setores aeroespacial, automotivo, de dispositivos m\u00e9dicos, ferramentas e eletr\u00f4nicos se beneficiam significativamente.<\/td><\/tr><tr><td><strong>Como a VIGA se compara a outros m\u00e9todos de produ\u00e7\u00e3o de p\u00f3?<\/strong><\/td><td>A VIGA oferece melhor controle sobre o tamanho e a pureza das part\u00edculas em compara\u00e7\u00e3o com muitos outros m\u00e9todos.<\/td><\/tr><tr><td><strong>Quais s\u00e3o os materiais comuns usados no VIGA?<\/strong><\/td><td>A\u00e7os inoxid\u00e1veis, superligas, ligas de tit\u00e2nio, ligas de alum\u00ednio e muito mais.<\/td><\/tr><tr><td><strong>Os p\u00f3s VIGA podem ser usados na manufatura aditiva?<\/strong><\/td><td>Sim, eles s\u00e3o altamente adequados devido ao seu tamanho uniforme e alta qualidade.<\/td><\/tr><tr><td><strong>Existem limita\u00e7\u00f5es para o uso dos p\u00f3s VIGA?<\/strong><\/td><td>Eles podem ser mais caros e dif\u00edceis de usinar, dependendo do material.<\/td><\/tr><tr><td><strong>Como escolho o p\u00f3 met\u00e1lico certo para minha aplica\u00e7\u00e3o?<\/strong><\/td><td>Considere as propriedades espec\u00edficas necess\u00e1rias, como for\u00e7a, resist\u00eancia \u00e0 corros\u00e3o e condutividade.<\/td><\/tr><tr><td><strong>Onde posso comprar os p\u00f3s VIGA de alta qualidade?<\/strong><\/td><td>Entre os fornecedores de renome est\u00e3o a Sandvik, Praxair, H\u00f6gan\u00e4s, Carpenter Technology e LPW Technology.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">conhecer mais processos de impress\u00e3o 3D<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview Vacuum Inert Gas Atomisation (VIGA) is a highly sophisticated process used in the production of metal powders. This technique involves melting metals under a vacuum and then disintegrating the molten metal into fine particles using an inert gas such as argon or nitrogen. The resulting powders are crucial in various industries, including aerospace, automotive, [&hellip;]<\/p>\n","protected":false},"author":1,"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":[65],"tags":[],"post_folder":[],"class_list":["post-7652","post","type-post","status-publish","format-standard","hentry","category-nickel-based-powders"],"_links":{"self":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/7652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/comments?post=7652"}],"version-history":[{"count":2,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/7652\/revisions"}],"predecessor-version":[{"id":7654,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/7652\/revisions\/7654"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/media?parent=7652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/categories?post=7652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/tags?post=7652"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/post_folder?post=7652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}