Mabapi le ts'ebeliso e fapaneng ea lik'hamphani tsa rona tsa mefuta e fapaneng ea li- spray sprayers

1、Neutral Salt Spray Test (NSS) Mokhoa ona ke mokhoa o sebelisoang haholo oa teko Chaena. E sebelisoa ho etsisa maemo a tikoloho ea sepakapaka libakeng tse lebōpong la leoatle 'me e loketse litšepe le li-alloys tsa tsona, liphahlo 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, Acetic acid salt spray test (teko ea ASS) Bakeng sa likarolo tse pentiloeng joalo ka likoloi tse khannang sebakeng sa litoropo, asiti (acetic acid) e eketsoa tharollong ea letsoai e le 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、Copper-Accelerated Acetate Spray Test (Tlhahlobo 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 oxide ea koporo tekong ea spray ea acetate ho ka eketsa haholo ho bola ha mahareng. , le corrosion Litšobotsi li tšoana haholo le litšoaneleho tsa ho senyeha ho matla tlas'a maemo a sebele, kahoo mokhoa o potlakileng oa tlhahlobo ea CASS o ile oa ntlafatsoa ka ho eketsehileng.