O a\u00e7o \u00e9 tecnicamente uma liga de carbono e ferro. (Normalmente inferior a 1% C ou \u00e9 chamado de ferro fundido).<\/p>\n\n\n\n
O a\u00e7o inoxid\u00e1vel, como o nome sugere, \u00e9 um a\u00e7o que n\u00e3o enferruja facilmente. Deve-se notar aqui que n\u00e3o \u00e9 f\u00e1cil enferrujar, nem \u00e9 imposs\u00edvel enferrujar. No entanto, falando objetivamente, o a\u00e7o inoxid\u00e1vel n\u00e3o \u00e9 f\u00e1cil de enferrujar ou corroer. Existe uma pel\u00edcula protetora na superf\u00edcie do a\u00e7o inoxid\u00e1vel, ou seja, uma pel\u00edcula de \u00f3xido rico em cromo. Devido \u00e0 exist\u00eancia desse tipo de filme, o a\u00e7o inoxid\u00e1vel tem a propriedade de n\u00e3o ser suscet\u00edvel \u00e0 ferrugem e corros\u00e3o. <\/p>\n\n\n\n
Superf\u00edcie de pesquisa: \u00c0 medida que o teor de cromo no a\u00e7o aumenta, a resist\u00eancia \u00e0 corros\u00e3o do a\u00e7o em meios fracos, como a atmosfera, \u00e1gua e meios oxidantes, como o \u00e1cido n\u00edtrico, aumenta. Quando o teor de cromo atinge uma determinada porcentagem, a resist\u00eancia \u00e0 corros\u00e3o do a\u00e7o muda drasticamente, ou seja, de f\u00e1cil para ferrugem para dif\u00edcil para ferrugem, de nenhuma resist\u00eancia \u00e0 corros\u00e3o para a resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n\n\n\n
A\u00e7os inoxid\u00e1veis s\u00e3o BAIXO<\/strong> em teor de C e s\u00e3o feitos de a\u00e7o inoxid\u00e1vel pela adi\u00e7\u00e3o de cromo em porcentagens em peso de ~ 15%-22% e \u00e0s vezes at\u00e9 9% ou 10% de n\u00edquel. Os a\u00e7os inoxid\u00e1veis mais comuns s\u00e3o 18-8, o que significa 18% Cr, 8% Ni, 70% Fe e o restante \u00e9 Mn, Mo, pequenas quantidades de C algum Si (mais Si se usado em fundi\u00e7\u00e3o para fluidez) ocasionalmente W, Ti, N ou B .<\/p>\n\n\n\nO a\u00e7o inoxid\u00e1vel tem muitas propriedades que o tornam mais prefer\u00edvel ao ferro. O \u00f3bvio \u00e9 que \u00e9 resistente \u00e0 corros\u00e3o (observe que eu disseresistente<\/em>; existem certas situa\u00e7\u00f5es em que o a\u00e7o inoxid\u00e1vel ainda pode corroer, especialmente em um ambiente sem oxig\u00eanio).<\/p>\n\n\n\nEditado por fornecedor de acess\u00f3rios para tubos de a\u00e7o inoxid\u00e1vel<\/a>KAYSUNS.<\/p>","protected":false},"featured_media":6097,"template":"","categories":[186],"tags":[],"class_list":["post-6480","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\nWhat Is The Difference Between Stainless Steel And Iron? - KAYSUNS<\/title>\n<meta name=\"description\" content=\"Stainless steel has many properties that make it more preferable to iron. 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<\/figure><\/div>\n\n\n\n