Nezve mashandisirwo akasiyana ekambani yedu mhando dzakasiyana dzemunyu wekupfapfaidza testers

1、Neutral Salt Spray Test (NSS) Iyi nzira inzira yekuyedza inoshandiswa zvakanyanya muChina. Inoshandiswa kuenzanisa mamiriro ekunze ezvakatipoteredza munzvimbo dzemahombekombe uye inokodzera simbi uye alloys ayo, masimbi esimbi, organic coatings, anodic oxide mafirimu uye kutendeuka firimu, etc. Inopindirana yemvura yemunyu inopfapfaidza iri pedyo negungwa uye kumhenderekedzo yegungwa pane inopfuurira spray. Muedzo wepakati unogona kuita kuti corrosion chigadzirwa chitore hunyoro uye chinokanganisa kukora. Kana nguva iri pakati pemajekiseni maviri yakareba zvakakwana, chigadzirwa chekuora chichaoma, kuoma uye kuputika, izvo zvinowanzofanana nechiitiko chinoitika pasi pemamiriro echisikigo. Porous coatings inogona kupfapfaidzwa nemvura ine munyu kwenguva pfupi kudzivirira pores matsva nekuda kwekuora.

2, Acetic acid munyu wekupfapfaidza bvunzo (ASS bvunzo) Yezvikamu zvakaputirwa senge mota dzinotyaira mudhorobha, asidhi (acetic acid) inowedzerwa kune munyu mhinduro kuitira kupfupisa nguva yekuyedza. Inokodzera marudzi ese e inorganic and plated and coated, black and non-ferrous gold, yakadai semhangura-nickel-chromium coating, nickel-chromium coating, anodized film yealuminium salt spray test standard, etc. Kunze kwekunge gadziriro yekugadzirisa iri akasiyana neasina kwazvakarerekera salt spray test, mamwe acho akafanana.

3, Mhangura-Yakawedzera Acetate Spray Test (CASS Muedzo) Kuburikidza nekuongororwa kwenzvimbo dzemvura yemvura inonaya uye tsvakiridzo yakawanda pamusoro peyedzo-yekuwedzera-inowedzera zvinowedzera, zvakaonekwa kuti kuwedzera copper oxide kune acetate spray test inogona kuwedzera zvakanyanya kuora kwepakati. , uye corrosion Maitiro acho akafanana zvakanyanya nemaitiro ekuora kwakanyanya pasi pemamiriro chaiwo, saka iyo yakakurumidza yeCASS yekuedza nzira yakagadziridzwa.