{"id":20989,"date":"2024-12-26T12:37:59","date_gmt":"2024-12-26T15:37:59","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=20989"},"modified":"2024-12-26T12:38:07","modified_gmt":"2024-12-26T15:38:07","slug":"tipos-de-corrosao","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/tipos-de-corrosao\/","title":{"rendered":"Tipos de Corros\u00e3o"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Tipos de Corros&#xE3;o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A corros&#xE3;o &#xE9; dividida em dois tipos principais, o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fec7f0c77a5e36c4a43d3ae40fcafeb4\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ataque-quimico-direto\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ataque-quimico-direto\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">ataque qu&#xED;mico direto<\/a> e o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8117912ea4da27a391440d63f7bcca37\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ataque-eletroquimico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ataque-eletroquimico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">ataque eletroqu&#xED;mico<\/a>. Esses processos transformam o metal em compostos met&#xE1;licos, como &#xF3;xidos, hidr&#xF3;xidos ou sulfatos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fec7f0c77a5e36c4a43d3ae40fcafeb4\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ataque-quimico-direto\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ataque-quimico-direto\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">ataque qu&#xED;mico direto<\/a>, a corros&#xE3;o ocorre pela rea&#xE7;&#xE3;o direta do metal com subst&#xE2;ncias qu&#xED;micas, como &#xE1;cidos, sem a presen&#xE7;a de correntes el&#xE9;tricas. J&#xE1; o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8117912ea4da27a391440d63f7bcca37\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ataque-eletroquimico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ataque-eletroquimico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">ataque eletroqu&#xED;mico<\/a> envolve rea&#xE7;&#xF5;es redox que geram <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a>, sendo comum em ambientes onde o metal est&#xE1; em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f0275eb16568afdfc614793b73581fbd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" href=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">contato<\/a> com eletr&#xF3;litos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O processo de corros&#xE3;o envolve sempre duas rea&#xE7;&#xF5;es simult&#xE2;neas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Na <strong>transforma&#xE7;&#xE3;o an&#xF3;dica<\/strong>, o metal perde el&#xE9;trons, sendo oxidado;<\/li>\n\n\n\n<li>Na <strong>transforma&#xE7;&#xE3;o cat&#xF3;dica<\/strong>, o agente corrosivo, como oxig&#xEA;nio ou &#xED;ons hidrog&#xEA;nio, &#xE9; reduzido.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Essas rea&#xE7;&#xF5;es s&#xE3;o interdependentes e ocorrem em uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_75f29d6fb7824293ce2dd5ec38dadb11\" data-link=\"https:\/\/hangarmma.com.br\/blog\/celula\/\" href=\"https:\/\/hangarmma.com.br\/blog\/celula\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">c&#xE9;lula<\/a> de corros&#xE3;o, formada por &#xE1;reas an&#xF3;dicas e cat&#xF3;dicas sobre a superf&#xED;cie met&#xE1;lica. Por exemplo, em um ambiente &#xFA;mido, a presen&#xE7;a de &#xE1;gua e oxig&#xEA;nio acelera o processo eletroqu&#xED;mico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compreender os mecanismos de corros&#xE3;o &#xE9; essencial para prevenir ou mitigar seus efeitos em componentes aeron&#xE1;uticos, onde a integridade estrutural &#xE9; vital.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tipos de Corros\u00e3o A corros\u00e3o \u00e9 dividida em dois tipos principais, o ataque qu\u00edmico direto e o ataque eletroqu\u00edmico. Esses processos transformam o metal em compostos met\u00e1licos, como \u00f3xidos, hidr\u00f3xidos ou sulfatos. No ataque qu\u00edmico direto, a corros\u00e3o ocorre pela rea\u00e7\u00e3o direta do metal com subst\u00e2ncias qu\u00edmicas, como \u00e1cidos, sem a presen\u00e7a de correntes el\u00e9tricas. [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-20989","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tipos de Corros\u00e3o - HANGAR MMA<\/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:\/\/hangarmma.com.br\/blog\/tipos-de-corrosao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tipos de Corros\u00e3o - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Tipos de Corros\u00e3o A corros\u00e3o \u00e9 dividida em dois tipos principais, o ataque qu\u00edmico direto e o ataque eletroqu\u00edmico. Esses processos transformam o metal em compostos met\u00e1licos, como \u00f3xidos, hidr\u00f3xidos ou sulfatos. No ataque qu\u00edmico direto, a corros\u00e3o ocorre pela rea\u00e7\u00e3o direta do metal com subst\u00e2ncias qu\u00edmicas, como \u00e1cidos, sem a presen\u00e7a de correntes el\u00e9tricas. 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