Tšebeliso ea mefuta e fapaneng ea mochini o fafatsang letsoai

Mabapi le ts'ebeliso e fapaneng ea mefuta e fapaneng ea k'hamphani ea rona ealisebelisoa tsa ho hlahloba letsoai

1,Teko ea Neutral Salt Spray Test (NSS) Mokhoa ona ke mokhoa o sebelisoang haholo oa liteko Chaena.E sebelisoa ho etsisa maemo a tikoloho ea sepakapaka libakeng tse lebōpong la leoatle 'me e loketse litšepe le li-alloys tsa tsona, liaparo tsa tšepe, liphahlo tsa organic, lifilimi tsa anodic oxide le filimi ea phetoho, joalo-joalo.Teko ea nakoana e ka etsa hore sehlahisoa sa corrosion se monye mongobo 'me sa ama ho bola.Haeba nako e pakeng tsa liente tse peli e le telele ka ho lekaneng, sehlahisoa sa kutu se tla omella, se thatafale 'me se phunye, seo hangata se tšoanang le ketsahalo e hlahang tlas'a maemo a tlhaho.Liaparo tsa porous li ka fafatsoa ka metsi a letsoai ka nako e khutšoanyane ho qoba li-pores tse ncha ka lebaka la ho bola.

2,Teko ea sefafatsi sa letsoai la acetic (tlhahlobo ea ASS) Bakeng sa likarolo tse palamisitsoeng tse kang likoloi tse khannang sebakeng sa litoropo, asiti (acetic acid) e kenngoa motsoakong oa letsoai ho khutsufatsa nako ea teko.E loketse mefuta eohle ea inorganic le plated le coated, batsho le non-ferrous khauta, tse kang koporo-nickel-chromium barbotage, nickel-chromium barbotage, anodized filimi ea aluminium letsoai spray test standard, joalo-joalo Ntle le ho lokisetsa tharollo ke e fapaneng le teko ea ho se nke lehlakore ea letsoai, tse ling li tšoana.

3,Teko ea Copper-Accelerated Acetate Spray Test (Teko ea CASS) Ka tlhahlobo ea likarolo tsa metsi a pula ea libaka le lipatlisiso tse ngata mabapi le li-additives tse potlakisang liteko, ho ile ha fumanoa hore ho eketsa koporo ea koporo tekong ea spray ea acetate ho ka eketsa ho bola ha sehare, le corrosion Litšobotsi li ts'oana haholo le litšoaneleho tsa kutu e matla tlasa maemo a nnete, kahoo mokhoa o potlakileng oa tlhahlobo ea CASS o ile oa ntlafatsoa le ho feta.

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Nako ea poso: Sep-15-2022
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