Chii chinonzi metal salt spray test?
Corrosion ndiko kuparadzwa kana kuparara kwezvinhu kana zvivakwa zvazvo zvinokonzerwa nenharaunda. Kuwanda kwekuora kunoitika munzvimbo yemhepo. Mhepo ine zvinhu zvinoora uye zvinoparadza zvakaita seokisijeni, mwando, shanduko yetembiricha uye zvinosvibisa. Salt spray corrosion inowanzoitika uye inoparadza mumhepo.
Kuora kwemunyu wekupfapfaidza pamusoro pezvinhu zvesimbi kunokonzerwa ne electrochemical reaction pakati pe chloride ion iri mu oxide layer uye inodzivirira pamusoro pesimbi uye mukati mesimbi. Muyedzo wekupfapfaidza munyu wezvigadzirwa zvedu zvemazuva ese fenicha yakavakirwa pamusimboti uyu uye inoshandisa nharaunda yekugadzira yakagadzirwa nemunyu wekupfapfaidza bvunzo michina yekuona ngura yekupokana kwechigadzirwa. Mhedzisiro yebvunzo inogona kutongwa zvichienderana neperesenti uye kutaridzika kwefenicha yehardware corrosion.
Pasi pemamiriro ekuedzwa mamwe chete, kana nguva yasara mumudziyo wemunyu wekupfapfaidza munyu, zvinoita kuti ngura irambe yechigadzirwa. Semuenzaniso, kaviri-layer electroplating inoitwa pamusana pekushandisa high-purity electroplating, iyo inoita kuti anti-rust iite zviri nani.
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Kero: Jinsheng Industrial Park, Jinli Town, Gaoyao District, Zhaoqing City, Guangdong, China.