{"id":8439,"date":"2024-11-06T15:04:44","date_gmt":"2024-11-06T07:04:44","guid":{"rendered":"https:\/\/am-material.com\/?p=8439"},"modified":"2024-11-06T15:04:45","modified_gmt":"2024-11-06T07:04:45","slug":"cusn20-powder-20241106","status":"publish","type":"post","link":"https:\/\/am-material.com\/pt\/nickel-based-powders\/cusn20-powder-20241106\/","title":{"rendered":"CuSn20 em p\u00f3"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Vis\u00e3o geral do p\u00f3 de CuSn20<\/strong><\/h2>\n\n\n\n<p>O p\u00f3 de CuSn20, vulgarmente conhecido como um p\u00f3 de bronze com um elevado teor de estanho, \u00e9 um p\u00f3 de liga especializado muito valorizado na metalurgia, engenharia e fabrico. Composto por 80% de cobre e 20% de estanho, o p\u00f3 de CuSn20 \u00e9 conhecido pela sua resist\u00eancia \u00e0 corros\u00e3o, durabilidade e adequa\u00e7\u00e3o em aplica\u00e7\u00f5es de elevado desgaste. Estes atributos tornam-no ideal para aplica\u00e7\u00f5es em v\u00e1rias ind\u00fastrias, incluindo a ind\u00fastria autom\u00f3vel, eletr\u00f3nica e produ\u00e7\u00e3o de m\u00e1quinas.<\/p>\n\n\n\n<p>Neste guia, vamos explorar os pormenores do p\u00f3 de CuSn20 \u2014 a sua composi\u00e7\u00e3o, propriedades, aplica\u00e7\u00f5es e vantagens. Vamos analisar diferentes modelos de p\u00f3 met\u00e1lico, comparar as suas utiliza\u00e7\u00f5es e caracter\u00edsticas e discutir como o CuSn20 se compara a outros tipos de p\u00f3.<\/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=\"CuSn20 em p\u00f3\" 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 do p\u00f3 de CuSn20<\/strong><\/h2>\n\n\n\n<p>O CuSn20 \u00e9 um p\u00f3 de liga bin\u00e1ria cobre-estanho, em que o cobre constitui 80% da composi\u00e7\u00e3o, sendo os restantes 20% estanho. Esta composi\u00e7\u00e3o \u00e9 vital para as suas propriedades f\u00edsicas e mec\u00e2nicas, tornando o CuSn20 adequado para aplica\u00e7\u00f5es que exigem resist\u00eancia e resist\u00eancia \u00e0 deforma\u00e7\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Elemento<\/strong><\/th><th><strong>Composi\u00e7\u00e3o (% em peso)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Cobre (Cu)<\/td><td>80%<\/td><\/tr><tr><td>Estanho (Sn)<\/td><td>20%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Caracter\u00edsticas do p\u00f3 de CuSn20<\/strong><\/h2>\n\n\n\n<p>As caracter\u00edsticas do p\u00f3 de CuSn20 est\u00e3o intimamente ligadas \u00e0 sua composi\u00e7\u00e3o. A combina\u00e7\u00e3o de cobre e estanho proporciona um equil\u00edbrio entre ductilidade e resist\u00eancia, juntamente com uma elevada resist\u00eancia \u00e0 corros\u00e3o, raz\u00e3o pela qual \u00e9 vulgarmente utilizado em ambientes agressivos.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Propriedade<\/strong><\/th><th><strong>Descri\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Resist\u00eancia \u00e0 corros\u00e3o<\/strong><\/td><td>Excecional, especialmente em ambientes mar\u00edtimos e h\u00famidos.<\/td><\/tr><tr><td><strong>Resist\u00eancia ao desgaste<\/strong><\/td><td>Elevada resist\u00eancia ao desgaste abrasivo, tornando-o ideal para casquilhos e rolamentos.<\/td><\/tr><tr><td><strong>Ductilidade<\/strong><\/td><td>Excelente, permitindo que a liga seja facilmente moldada e formada.<\/td><\/tr><tr><td><strong>Condutividade el\u00e9trica<\/strong><\/td><td>Moderada, que \u00e9 inferior ao cobre puro, mas suficiente para determinadas aplica\u00e7\u00f5es el\u00e9tricas.<\/td><\/tr><tr><td><strong>Condutividade t\u00e9rmica<\/strong><\/td><td>Boa condutividade t\u00e9rmica, auxiliando na dissipa\u00e7\u00e3o de calor em sistemas mec\u00e2nicos.<\/td><\/tr><tr><td><strong>Densidade<\/strong><\/td><td>Aproximadamente 8,9 g\/cm\u00b3, adequado para componentes que requerem massa e estabilidade substanciais.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modelos de topo de p\u00f3 met\u00e1lico CuSn20<\/strong><\/h2>\n\n\n\n<p><strong>1. Modelo A CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Esta variante \u00e9 otimizada para aplica\u00e7\u00f5es de alta densidade, vulgarmente utilizada em componentes de rolamentos.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Resist\u00eancia t\u00e9rmica e ao desgaste melhoradas.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Rolamentos, casquilhos na ind\u00fastria autom\u00f3vel e aeroespacial.<\/li>\n<\/ul>\n\n\n\n<p><strong>2. Modelo B CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Vers\u00e3o de elevada pureza do CuSn20 com impurezas m\u00ednimas, adequada para aplica\u00e7\u00f5es que exigem condutividade de topo.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Condutividade e ductilidade superiores.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Conectores el\u00e9tricos, casquilhos de alta gama.<\/li>\n<\/ul>\n\n\n\n<p><strong>3. Modelo C CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: P\u00f3 de CuSn20 de gr\u00e3o fino, ideal para aplica\u00e7\u00f5es precisas.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Elevada resist\u00eancia, adequado para componentes pequenos.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Casquilhos de pequena escala, pe\u00e7as mec\u00e2nicas intrincadas.<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Variante de elevado teor de estanho CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Cont\u00e9m um teor de estanho ligeiramente superior ao do CuSn20 tradicional para resist\u00eancia \u00e0 corros\u00e3o adicional.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Resist\u00eancia melhorada \u00e0 corros\u00e3o.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Aplica\u00e7\u00f5es mar\u00edtimas, pe\u00e7as expostas \u00e0 \u00e1gua do mar.<\/li>\n<\/ul>\n\n\n\n<p><strong>5. Variante de baixo teor de estanho CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Modificado com menor teor de estanho para maior dureza.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Maior dureza, ductilidade reduzida.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Componentes estruturais, m\u00e1quinas industriais.<\/li>\n<\/ul>\n\n\n\n<p><strong>6. P\u00f3 de liga CuSn20 X<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Uma variante de CuSn20 com elementos de liga adicionados para melhorar a maquinabilidade.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Maquinabilidade melhorada, menor atrito.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Pe\u00e7as maquinadas, componentes personalizados.<\/li>\n<\/ul>\n\n\n\n<p><strong>7. P\u00f3 Nano CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: P\u00f3 \u00e0 nanoescala concebido para fabrico aditivo avan\u00e7ado.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Melhor fluidez do p\u00f3, adequado para impress\u00e3o 3D.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Pe\u00e7as impressas em 3D, geometrias intrincadas.<\/li>\n<\/ul>\n\n\n\n<p><strong>8. Modelo de alta precis\u00e3o CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: P\u00f3 de qualidade de precis\u00e3o para requisitos de alta precis\u00e3o.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Fluxo e distribui\u00e7\u00e3o excecionais para aplica\u00e7\u00f5es de alta precis\u00e3o.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Dispositivos m\u00e9dicos, componentes micro-maquinados.<\/li>\n<\/ul>\n\n\n\n<p><strong>9. Modelo de condutividade melhorada CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Otimizado para maior condutividade, equilibrando as propriedades naturais do cobre.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Condutividade el\u00e9trica e t\u00e9rmica moderada.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Pe\u00e7as el\u00e9tricas, sistemas de transfer\u00eancia t\u00e9rmica.<\/li>\n<\/ul>\n\n\n\n<p><strong>10. Liga personalizada do modelo CuSn20<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descri\u00e7\u00e3o<\/strong>: Liga personalizada para propriedades \u00fanicas e espec\u00edficas, de acordo com os requisitos do cliente.<\/li>\n\n\n\n<li><strong>Propriedades<\/strong>: Composi\u00e7\u00e3o flex\u00edvel com base nas necessidades personalizadas.<\/li>\n\n\n\n<li><strong>Formul\u00e1rios<\/strong>: Aplica\u00e7\u00f5es especiais em m\u00e1quinas e eletr\u00f3nica personalizadas.<\/li>\n<\/ul>\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=\"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 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=\"520\" height=\"392\" data-id=\"7157\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3.jpg\" alt=\"P\u00f3 de CuCrZr\" 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=\"520\" height=\"392\" data-id=\"7158\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/D2.jpg\" alt=\"CuSn20 em p\u00f3\" 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 loading=\"lazy\" decoding=\"async\" width=\"376\" height=\"284\" data-id=\"6665\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-12.png\" alt=\"P\u00f3 de NiCrPSi\" class=\"wp-image-6665\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-12.png 376w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-12-300x227.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-12-16x12.png 16w\" sizes=\"(max-width: 376px) 100vw, 376px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"284\" data-id=\"6645\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-10.png\" alt=\"NiTi50 (Nitinol) em p\u00f3\" 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<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplica\u00e7\u00f5es do p\u00f3 de CuSn20<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Setor<\/strong><\/th><th><strong>Formul\u00e1rios<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Automotivo<\/td><td>Casquilhos, rolamentos, engrenagens<\/td><\/tr><tr><td>Eletr\u00f4nicos<\/td><td>Conectores, componentes condutores<\/td><\/tr><tr><td>Aeroespacial<\/td><td>Casquilhos de elevada resist\u00eancia, rotores<\/td><\/tr><tr><td>Marinha<\/td><td>Pe\u00e7as resistentes \u00e0 corros\u00e3o, cascos<\/td><\/tr><tr><td>Maquin\u00e1rio industrial<\/td><td>Componentes estruturais, pist\u00f5es<\/td><\/tr><tr><td>M\u00e9dico<\/td><td>Instrumentos cir\u00fargicos, implantes<\/td><\/tr><tr><td>impressao 3D<\/td><td>Pe\u00e7as personalizadas, prot\u00f3tipos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vantagens e desvantagens do p\u00f3 de CuSn20<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Vantagens<\/strong><\/th><th><strong>Desvantagens<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Excelente resist\u00eancia \u00e0 corros\u00e3o<\/td><td>Custo mais elevado em compara\u00e7\u00e3o com ligas mais simples<\/td><\/tr><tr><td>Bom equil\u00edbrio entre resist\u00eancia e ductilidade<\/td><td>Condutividade el\u00e9trica moderada<\/td><\/tr><tr><td>Fi\u00e1vel em ambientes agressivos<\/td><td>Ductilidade limitada em compara\u00e7\u00e3o com o cobre puro<\/td><\/tr><tr><td>Adequado para aplica\u00e7\u00f5es de elevado desgaste<\/td><td>O estanho pode levar \u00e0 fragilidade em algumas formas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Especifica\u00e7\u00f5es dos modelos de p\u00f3 de CuSn20<\/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>Tamanho m\u00e9dio do gr\u00e3o<\/strong><\/th><th><strong>Pureza<\/strong><\/th><th><strong>Densidade<\/strong><\/th><th><strong>Condutividade<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Modelo A CuSn20<\/td><td>20 m\u00edcrons<\/td><td>99.8%<\/td><td>8.9 g\/cm\u00b3<\/td><td>Moderado<\/td><\/tr><tr><td>Modelo B CuSn20<\/td><td>25 m\u00edcrons<\/td><td>99.5%<\/td><td>8.9 g\/cm\u00b3<\/td><td>Mais alto<\/td><\/tr><tr><td>Modelo C CuSn20<\/td><td>15 m\u00edcrons<\/td><td>99.2%<\/td><td>8,8 g\/cm\u00b3<\/td><td>Moderado<\/td><\/tr><tr><td>Variante de elevado teor de estanho CuSn20<\/td><td>18 m\u00edcrons<\/td><td>99.9%<\/td><td>8,85 g\/cm\u00b3<\/td><td>Moderada, resistente \u00e0 corros\u00e3o<\/td><\/tr><tr><td>P\u00f3 Nano CuSn20<\/td><td>&lt;1 m\u00edcron<\/td><td>99.6%<\/td><td>8.7 g\/cm\u00b3<\/td><td>Melhorado para aplica\u00e7\u00f5es \u00e0 nanoescala<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"288\" 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\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 \u00e9 utilizado o p\u00f3 de CuSn20?<\/strong><\/td><td>O p\u00f3 de CuSn20 \u00e9 utilizado principalmente em aplica\u00e7\u00f5es que exigem elevada resist\u00eancia ao desgaste e resist\u00eancia \u00e0 corros\u00e3o, como casquilhos, rolamentos e componentes mar\u00edtimos.<\/td><\/tr><tr><td><strong>O p\u00f3 de CuSn20 pode ser utilizado na impress\u00e3o 3D?<\/strong><\/td><td>Sim, os p\u00f3s nano CuSn20 e as variantes de gr\u00e3o fino s\u00e3o frequentemente utilizados no fabrico aditivo e na impress\u00e3o 3D.<\/td><\/tr><tr><td><strong>Que ind\u00fastrias dependem mais do p\u00f3 de CuSn20?<\/strong><\/td><td>Ind\u00fastrias como a ind\u00fastria autom\u00f3vel, aeroespacial, eletr\u00f3nica e engenharia mar\u00edtima utilizam fortemente o CuSn20 devido \u00e0 sua durabilidade e resist\u00eancia aos fatores ambientais.<\/td><\/tr><tr><td><strong>Como \u00e9 que o CuSn20 se compara a outros p\u00f3s de bronze?<\/strong><\/td><td>O CuSn20 oferece uma maior resist\u00eancia \u00e0 corros\u00e3o do que muitas outras ligas de bronze devido ao seu teor de estanho, embora possa ser menos d\u00factil do que o cobre puro ou ligas com menor teor de estanho.<\/td><\/tr><tr><td><strong>Quais s\u00e3o as principais vantagens de utilizar o CuSn20 em m\u00e1quinas?<\/strong><\/td><td>A sua elevada resist\u00eancia ao desgaste, combinada com uma boa condutividade t\u00e9rmica, torna-o adequado para pe\u00e7as de elevado atrito, aumentando a longevidade da m\u00e1quina.<\/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 CuSn20 Powder CuSn20 powder, commonly known as a bronze powder with a high tin content, is a specialized alloy powder highly valued in metallurgy, engineering, and manufacturing. Composed of 80% copper and 20% tin, CuSn20 powder is renowned for its corrosion resistance, durability, and suitability in high-wear applications. These attributes make it ideal [&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-8439","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\/8439","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=8439"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/8439\/revisions"}],"predecessor-version":[{"id":8440,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/posts\/8439\/revisions\/8440"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/media?parent=8439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/categories?post=8439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/tags?post=8439"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/pt\/wp-json\/wp\/v2\/post_folder?post=8439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}