\u2013 NIOS<\/mark><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"Chemical or Dry Corrosion: When there is direct chemical action of the environment or atmospheric gases such as oxygen, halogen, nitrogen, etc. on metal surfaces, the type of corrosion that occurs is called chemical or dry corrosion. Chemical or Dry Corrosion Types: It is following three types: Oxidation Corrosion (Corrosion by O2): It is brought about by the direct attack of oxygen on metals at low or high temperatures, usually in the absence of moisture. For example, alkali metals and alkaline earth metals are oxidized at low temperatures. Mechanism of Dry Corrosion: The exposed metal surface loses electrons and forms <\/p>\n","protected":false},"author":1,"featured_media":116670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5896],"tags":[9832,9833,9831,9835,9834],"_links":{"self":[{"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/posts\/116640"}],"collection":[{"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/comments?post=116640"}],"version-history":[{"count":0,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/posts\/116640\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/media\/116670"}],"wp:attachment":[{"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/media?parent=116640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/categories?post=116640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gkscientist.com\/wp-json\/wp\/v2\/tags?post=116640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}