{"id":8445,"date":"2024-11-08T19:12:26","date_gmt":"2024-11-08T11:12:26","guid":{"rendered":"https:\/\/am-material.com\/?p=8445"},"modified":"2024-11-08T19:12:28","modified_gmt":"2024-11-08T11:12:28","slug":"cusnzn-powder-20241108","status":"publish","type":"post","link":"https:\/\/am-material.com\/pt\/titanium-based-alloy-powder\/cusnzn-powder-20241108\/","title":{"rendered":"P\u00f3 de CuSnZn"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Vis\u00e3o geral de <a href=\"https:\/\/am-material.com\/pt\/nickel-based-powders\/\">P\u00f3 de CuSnZn<\/a><\/strong><\/h2>\n\n\n\n<p>O p\u00f3 de CuSnZn, tamb\u00e9m conhecido como p\u00f3 de cobre-estanho-zinco, \u00e9 um p\u00f3 de liga especializado que oferece uma combina\u00e7\u00e3o \u00fanica de propriedades mec\u00e2nicas, resist\u00eancia \u00e0 corros\u00e3o e versatilidade em v\u00e1rias aplica\u00e7\u00f5es industriais. Esta liga normalmente compreende uma mistura equilibrada de cobre (Cu), estanho (Sn) e zinco (Zn), que trabalham sinergicamente para melhorar as propriedades do p\u00f3 para uso em metalurgia, revestimentos, sinteriza\u00e7\u00e3o e brasagem.<\/p>\n\n\n\n<p>A liga CuSnZn se destaca na categoria de p\u00f3s met\u00e1licos devido ao seu equil\u00edbrio de resist\u00eancia e resist\u00eancia \u00e0 corros\u00e3o, tornando-a popular em ind\u00fastrias que v\u00e3o desde a automotiva e aeroespacial at\u00e9 a eletr\u00f4nica e constru\u00e7\u00e3o. Com a adi\u00e7\u00e3o de estanho, a liga ganha maior resist\u00eancia e tenacidade, enquanto o zinco introduz melhor resist\u00eancia ao desgaste e qualidades anticorrosivas.<\/p>\n\n\n\n<p>Vamos mergulhar mais fundo nos tipos, composi\u00e7\u00e3o, caracter\u00edsticas e aplica\u00e7\u00f5es do p\u00f3 de CuSnZn. Tamb\u00e9m examinaremos modelos espec\u00edficos, especifica\u00e7\u00f5es e compara\u00e7\u00f5es para ajud\u00e1-lo a entender onde este p\u00f3 de liga pode se encaixar em seus projetos.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"520\" height=\"392\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2.jpg\" alt=\"P\u00f3 de CuSnZn\" class=\"wp-image-7158\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2.jpg 520w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-300x226.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-16x12.jpg 16w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Composi\u00e7\u00e3o e Propriedades do P\u00f3 de CuSnZn<\/strong><\/h2>\n\n\n\n<p>A composi\u00e7\u00e3o do p\u00f3 de CuSnZn varia ligeiramente dependendo das caracter\u00edsticas desejadas, mas os componentes principais permanecem cobre, estanho e zinco em propor\u00e7\u00f5es variadas. Cada metal contribui com propriedades \u00fanicas para a liga:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Componente<\/strong><\/th><th><strong>S\u00edmbolo<\/strong><\/th><th><strong>Faixa de composi\u00e7\u00e3o t\u00edpica (%)<\/strong><\/th><th><strong>Propriedades contribu\u00eddas<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Cobre<\/td><td>Cu<\/td><td>60-90%<\/td><td>Alta condutividade t\u00e9rmica\/el\u00e9trica, ductilidade<\/td><\/tr><tr><td>Estanho<\/td><td>Sn<\/td><td>5-20%<\/td><td>Resist\u00eancia, dureza, resist\u00eancia \u00e0 corros\u00e3o<\/td><\/tr><tr><td>Zinco<\/td><td>Zn<\/td><td>5-20%<\/td><td>Resist\u00eancia ao desgaste, maior resist\u00eancia, menor ponto de fus\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Compreendendo o papel de cada componente<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cobre (Cu)<\/strong>: O metal prim\u00e1rio, o cobre, fornece ductilidade essencial, tornando o p\u00f3 f\u00e1cil de moldar e formar. Sua alta condutividade el\u00e9trica tamb\u00e9m o torna favor\u00e1vel para aplica\u00e7\u00f5es eletr\u00f4nicas.<\/li>\n\n\n\n<li><strong>Estanho (Sn)<\/strong>: A adi\u00e7\u00e3o de estanho fortalece a liga, melhora a dureza e aumenta a resist\u00eancia \u00e0 corros\u00e3o, tornando-a ideal para pe\u00e7as mec\u00e2nicas.<\/li>\n\n\n\n<li><strong>Zinco (Zn)<\/strong>: O zinco adiciona resist\u00eancia ao desgaste e contribui para a diminui\u00e7\u00e3o do ponto de fus\u00e3o, o que \u00e9 vantajoso em aplica\u00e7\u00f5es como brasagem e soldagem.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Caracter\u00edsticas do p\u00f3 de CuSnZn<\/strong><\/h2>\n\n\n\n<p>A mistura \u00fanica de p\u00f3 de CuSnZn leva \u00e0s seguintes caracter\u00edsticas not\u00e1veis:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Caracter\u00edstica<\/strong><\/th><th><strong>Detalhes<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Resist\u00eancia \u00e0 corros\u00e3o<\/strong><\/td><td>Alta resist\u00eancia \u00e0 corros\u00e3o em v\u00e1rios ambientes devido ao teor de cobre e estanho.<\/td><\/tr><tr><td><strong>For\u00e7a<\/strong><\/td><td>A liga \u00e9 resistente e dur\u00e1vel, tornando-a ideal para aplica\u00e7\u00f5es estruturais e mec\u00e2nicas.<\/td><\/tr><tr><td><strong>Resist\u00eancia ao desgaste<\/strong><\/td><td>O zinco melhora a resist\u00eancia ao desgaste, adequado para componentes de alta tens\u00e3o.<\/td><\/tr><tr><td><strong>Condutividade t\u00e9rmica<\/strong><\/td><td>Alta condutividade t\u00e9rmica gra\u00e7as ao cobre, \u00fatil em aplica\u00e7\u00f5es sens\u00edveis ao calor.<\/td><\/tr><tr><td><strong>Baixo ponto de fus\u00e3o<\/strong><\/td><td>Menor ponto de fus\u00e3o do que o cobre puro, permitindo melhor brasagem e sinteriza\u00e7\u00e3o.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tipos e Graus de <a href=\"https:\/\/am-material.com\/pt\/nickel-based-powders\/\">P\u00f3 de CuSnZn<\/a><\/strong><\/h2>\n\n\n\n<p>Aqui est\u00e3o alguns dos tipos mais comuns e modelos espec\u00edficos de p\u00f3 de CuSnZn, cada um otimizado para necessidades industriais espec\u00edficas. Esses p\u00f3s variam em termos de tamanho de part\u00edcula, composi\u00e7\u00e3o e aplica\u00e7\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Nome do modelo<\/strong><\/th><th><strong>Composi\u00e7\u00e3o (Cu-Sn-Zn %)<\/strong><\/th><th><strong>Aplicativo<\/strong><\/th><th><strong>Propriedades exclusivas<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>CuSn10Zn2<\/strong><\/td><td>88-10-2<\/td><td>Revestimentos decorativos, joias<\/td><td>Excelente resist\u00eancia \u00e0 corros\u00e3o<\/td><\/tr><tr><td><strong>CuSn5Zn5<\/strong><\/td><td>90-5-5<\/td><td>Contatos el\u00e9tricos, revestimentos de baixo atrito<\/td><td>Alta condutividade el\u00e9trica<\/td><\/tr><tr><td><strong>CuSn8Zn4<\/strong><\/td><td>88-8-4<\/td><td>Rolamentos, buchas<\/td><td>Resist\u00eancia ao desgaste aprimorada<\/td><\/tr><tr><td><strong>CuSn6Zn3<\/strong><\/td><td>91-6-3<\/td><td>Engrenagens, pe\u00e7as de m\u00e1quinas pequenas<\/td><td>Resist\u00eancia e usinabilidade equilibradas<\/td><\/tr><tr><td><strong>CuSn9Zn1<\/strong><\/td><td>90-9-1<\/td><td>Brasagem e soldagem<\/td><td>Ponto de fus\u00e3o mais baixo<\/td><\/tr><tr><td><strong>CuSn7Zn2<\/strong><\/td><td>91-7-2<\/td><td>Componentes aeroespaciais, trocadores de calor<\/td><td>Alta condutividade t\u00e9rmica<\/td><\/tr><tr><td><strong>CuSn12Zn1<\/strong><\/td><td>87-12-1<\/td><td>Componentes automotivos, fixadores<\/td><td>Resist\u00eancia aprimorada<\/td><\/tr><tr><td><strong>CuSn3Zn5<\/strong><\/td><td>92-3-5<\/td><td>Conex\u00f5es industriais, sedes de v\u00e1lvulas<\/td><td>Boa resist\u00eancia ao desgaste abrasivo<\/td><\/tr><tr><td><strong>CuSn11Zn4<\/strong><\/td><td>85-11-4<\/td><td>Equipamentos mar\u00edtimos, h\u00e9lices<\/td><td>Resist\u00eancia superior \u00e0 corros\u00e3o na \u00e1gua<\/td><\/tr><tr><td><strong>CuSn15Zn2<\/strong><\/td><td>83-15-2<\/td><td>Pe\u00e7as mec\u00e2nicas de alta tens\u00e3o<\/td><td>Alta dureza e resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Cada um desses modelos oferece for\u00e7as ligeiramente diferentes, tornando crucial a escolha do tipo certo para necessidades espec\u00edficas.<\/p>\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=\"520\" height=\"392\" data-id=\"7158\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2.jpg\" alt=\"P\u00f3 de CuSnZn\" class=\"wp-image-7158\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2.jpg 520w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-300x226.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-16x12.jpg 16w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><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=\"P\u00f3 de CuSn40\" 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=\"256\" height=\"216\" data-id=\"7150\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2-Powder-by-Gas-Atomizing.png\" alt=\"P\u00f3 de CuCrZr\" 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 loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"383\" data-id=\"7179\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/18Ni300-Powder.jpg\" alt=\"P\u00f3 de Stellite 3\" class=\"wp-image-7179\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/18Ni300-Powder.jpg 500w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/18Ni300-Powder-300x230.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/18Ni300-Powder-16x12.jpg 16w\" 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=\"686\" height=\"513\" data-id=\"7288\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/04\/7-metal-powder.png\" alt=\"p\u00f3 esf\u00e9rico\" class=\"wp-image-7288\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/04\/7-metal-powder.png 686w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/04\/7-metal-powder-300x224.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/04\/7-metal-powder-16x12.png 16w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/><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 de CuCrZr\" 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\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"244\" height=\"174\" data-id=\"7115\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-6.5Si-powder.png\" alt=\"P\u00f3 de CuCrNb\" class=\"wp-image-7115\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-6.5Si-powder.png 244w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-6.5Si-powder-18x12.png 18w\" sizes=\"(max-width: 244px) 100vw, 244px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"273\" height=\"174\" data-id=\"7116\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-9.5Si-AI-powder.png\" alt=\"P\u00f3 de CuSn10\" class=\"wp-image-7116\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-9.5Si-AI-powder.png 273w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/Fe-9.5Si-AI-powder-18x12.png 18w\" sizes=\"(max-width: 273px) 100vw, 273px\" \/><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=\"CuSn20 em p\u00f3\" 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<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplica\u00e7\u00f5es do p\u00f3 de CuSnZn<\/strong><\/h2>\n\n\n\n<p>A versatilidade do p\u00f3 de CuSnZn o torna adequado para uma ampla gama de aplica\u00e7\u00f5es:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Aplicativo<\/strong><\/th><th><strong>Detalhes<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Setor automotivo<\/strong><\/td><td>Rolamentos, buchas, engrenagens, devido \u00e0 resist\u00eancia ao desgaste e durabilidade.<\/td><\/tr><tr><td><strong>Ind\u00fastria aeroespacial<\/strong><\/td><td>Componentes em motores e pe\u00e7as estruturais que exigem alta resist\u00eancia e resist\u00eancia \u00e0 corros\u00e3o.<\/td><\/tr><tr><td><strong>Eletr\u00f4nicos<\/strong><\/td><td>Contatos el\u00e9tricos, conectores e materiais de dissipa\u00e7\u00e3o de calor.<\/td><\/tr><tr><td><strong>Engenharia mar\u00edtima<\/strong><\/td><td>H\u00e9lices, acess\u00f3rios mar\u00edtimos, devido \u00e0 resist\u00eancia superior \u00e0 corros\u00e3o.<\/td><\/tr><tr><td><strong>Fabrica\u00e7\u00e3o Industrial<\/strong><\/td><td>Rolamentos, buchas, revestimentos de baixo atrito para m\u00e1quinas.<\/td><\/tr><tr><td><strong>Joias e Artes Decorativas<\/strong><\/td><td>Usado para revestimentos est\u00e9ticos, joias devido \u00e0 cor atraente e durabilidade.<\/td><\/tr><tr><td><strong>Brasagem e soldagem<\/strong><\/td><td>Ligas de baixo ponto de fus\u00e3o que fornecem forte liga\u00e7\u00e3o em juntas met\u00e1licas.<\/td><\/tr><tr><td><strong>Trocadores de calor<\/strong><\/td><td>Alta condutividade t\u00e9rmica \u00e9 ben\u00e9fica para transfer\u00eancia de calor eficiente.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Especifica\u00e7\u00f5es dos modelos de p\u00f3 de CuSnZn<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Modelo<\/strong><\/th><th><strong>Faixa de tamanho de part\u00edcula (\u00b5m)<\/strong><\/th><th><strong>Densidade (g\/cm\u00b3)<\/strong><\/th><th><strong>Ponto de fus\u00e3o (\u00b0C)<\/strong><\/th><th><strong>Dureza (HV)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>CuSn10Zn2<\/td><td>20-45<\/td><td>7.6<\/td><td>980<\/td><td>120<\/td><\/tr><tr><td>CuSn5Zn5<\/td><td>15-50<\/td><td>7.7<\/td><td>990<\/td><td>110<\/td><\/tr><tr><td>CuSn8Zn4<\/td><td>25-60<\/td><td>7.5<\/td><td>970<\/td><td>130<\/td><\/tr><tr><td>CuSn6Zn3<\/td><td>10-40<\/td><td>7.65<\/td><td>980<\/td><td>125<\/td><\/tr><tr><td>CuSn9Zn1<\/td><td>5-30<\/td><td>7.8<\/td><td>950<\/td><td>115<\/td><\/tr><tr><td>CuSn7Zn2<\/td><td>20-60<\/td><td>7.7<\/td><td>960<\/td><td>130<\/td><\/tr><tr><td>CuSn12Zn1<\/td><td>15-45<\/td><td>7.6<\/td><td>940<\/td><td>140<\/td><\/tr><tr><td>CuSn3Zn5<\/td><td>20-55<\/td><td>7.75<\/td><td>930<\/td><td>110<\/td><\/tr><tr><td>CuSn11Zn4<\/td><td>25-70<\/td><td>7.6<\/td><td>920<\/td><td>135<\/td><\/tr><tr><td>CuSn15Zn2<\/td><td>10-50<\/td><td>7.5<\/td><td>910<\/td><td>145<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vantagens e limita\u00e7\u00f5es do <a href=\"https:\/\/am-material.com\/pt\/nickel-based-powders\/\">P\u00f3 de CuSnZn<\/a><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Recurso<\/strong><\/th><th><strong>Vantagens<\/strong><\/th><th><strong>Limita\u00e7\u00f5es<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Resist\u00eancia \u00e0 corros\u00e3o<\/strong><\/td><td>Altamente resistente \u00e0 corros\u00e3o em ambientes marinhos e industriais.<\/td><td>Menos resistente do que algumas outras ligas em condi\u00e7\u00f5es \u00e1cidas extremas.<\/td><\/tr><tr><td><strong>Resist\u00eancia ao desgaste<\/strong><\/td><td>Excelente resist\u00eancia ao desgaste, especialmente com adi\u00e7\u00e3o de zinco.<\/td><td>O maior teor de zinco pode levar \u00e0 fragilidade em algumas aplica\u00e7\u00f5es.<\/td><\/tr><tr><td><strong>Condutividade t\u00e9rmica<\/strong><\/td><td>Eficiente na transfer\u00eancia de calor, \u00fatil para eletr\u00f4nicos e trocadores de calor.<\/td><td>N\u00e3o t\u00e3o alto quanto o cobre puro ou ligas de cobre-alum\u00ednio em aplica\u00e7\u00f5es t\u00e9rmicas.<\/td><\/tr><tr><td><strong>Resist\u00eancia e dureza<\/strong><\/td><td>Fornece um bom equil\u00edbrio de resist\u00eancia e dureza, ideal para pe\u00e7as que suportam carga.<\/td><td>Pode ser mais macio do que ligas \u00e0 base de a\u00e7o, limitando o uso em aplica\u00e7\u00f5es de estresse extremamente alto.<\/td><\/tr><tr><td><strong>Usinabilidade<\/strong><\/td><td>Facilmente usin\u00e1vel com ferramentas padr\u00e3o, reduzindo os custos de produ\u00e7\u00e3o.<\/td><td>O maior teor de estanho ou zinco pode reduzir a usinabilidade devido ao aumento da fragilidade.<\/td><\/tr><tr><td><strong>Custo<\/strong><\/td><td>Geralmente mais acess\u00edvel do que o cobre puro ou ligas especializadas.<\/td><td>Os pre\u00e7os flutuam com a demanda do mercado por cobre, estanho e zinco.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Principais fornecedores e informa\u00e7\u00f5es de pre\u00e7os<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Fornecedor<\/strong><\/th><th><strong>Pa\u00eds<\/strong><\/th><th><strong>Pre\u00e7o m\u00e9dio (por kg)<\/strong><\/th><th><strong>Notas dispon\u00edveis<\/strong><\/th><\/tr><\/thead><tbody><tr><td>ABC Metals<\/td><td>EUA<\/td><td>$25 &#8211; $40<\/td><td>CuSn10Zn2, CuSn5Zn5<\/td><\/tr><tr><td>Global Alloy Ltd.<\/td><td>Alemanha <\/td><td>$28 &#8211; $45<\/td><td>CuSn8Zn4, CuSn6Zn3<\/td><\/tr><tr><td>Alloy World<\/td><td>Jap\u00e3o <\/td><td>$30 &#8211; $42<\/td><td>CuSn7Zn2, CuSn12Zn1<\/td><\/tr><tr><td>Metals R Us<\/td><td>REINO UNIDO <\/td><td>$27 &#8211; $38<\/td><td>CuSn3Zn5, CuSn11Zn4<\/td><\/tr><tr><td>CobreCraft<\/td><td>China <\/td><td>$20 &#8211; $35<\/td><td>CuSn9Zn1, CuSn15Zn2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"440\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep.png\" alt=\"P\u00f3 de CuSnZn\" class=\"wp-image-7167\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep.png 500w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep-300x264.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/prep-14x12.png 14w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Perguntas frequentes<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Pergunta<\/strong><\/th><th><strong>Resposta<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Para que serve o p\u00f3 de CuSnZn?<\/strong><\/td><td>\u00c9 amplamente utilizado nas ind\u00fastrias automotiva, aeroespacial, mar\u00edtima e eletr\u00f4nica devido \u00e0 sua resist\u00eancia \u00e0 corros\u00e3o.<\/td><\/tr><tr><td><strong>O p\u00f3 de CuSnZn pode substituir o cobre puro?<\/strong><\/td><td>Em muitos casos, sim. Ele oferece condutividade t\u00e9rmica semelhante, mas com maior resist\u00eancia e resist\u00eancia \u00e0 corros\u00e3o.<\/td><\/tr><tr><td><strong>Qual \u00e9 a faixa de pre\u00e7o t\u00edpica?<\/strong><\/td><td>Os pre\u00e7os variam entre US$ 20 e US$ 45 por kg, dependendo da composi\u00e7\u00e3o e do fornecedor.<\/td><\/tr><tr><td><strong>O p\u00f3 de CuSnZn \u00e9 bom para brasagem?<\/strong><\/td><td>Absolutamente, o baixo ponto de fus\u00e3o o torna uma excelente escolha para aplica\u00e7\u00f5es de brasagem e soldagem.<\/td><\/tr><tr><td><strong>Qual \u00e9 a principal vantagem desta liga?<\/strong><\/td><td>A liga oferece uma combina\u00e7\u00e3o equilibrada de resist\u00eancia, resist\u00eancia ao desgaste e resist\u00eancia \u00e0 corros\u00e3o.<\/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 of CuSnZn Powder CuSnZn Powder, also known as Copper-Tin-Zinc Powder, is a specialized alloy powder that offers a unique combination of mechanical properties, corrosion resistance, and versatility in various industrial applications. This alloy typically comprises a balanced mix of copper (Cu), tin (Sn), and zinc (Zn), which work synergistically to enhance the powder&#8217;s properties [&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":[73],"tags":[],"post_folder":[],"class_list":["post-8445","post","type-post","status-publish","format-standard","hentry","category-titanium-based-alloy-powder"],"_links":{"self":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/8445","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=8445"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/8445\/revisions"}],"predecessor-version":[{"id":8446,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/8445\/revisions\/8446"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/media?parent=8445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/categories?post=8445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/tags?post=8445"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/post_folder?post=8445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}