1. Nto Qhov Tsis Txaus Siab Ntawm Cov Plating Txheej
Pinholes / pitting: me me qhov chaw lossis cov txheej txheem loj heev tshwm sim ntawm cov txheej txheem sib txawv ntawm cov plating, impurities nyob rau hauv cov plating tov, lossis txawv txav tam sim no ceev.
Blistering / Picking: Cov khoom nplaum tsis txaus ntawm cov plating txheej thiab ua tsis tiav, xws li kev ntxhov siab kom tshem tawm cov roj stains) lossis kev ntxhov siab ntau dhau hauv cov plating txheej.
Kev hlawv: txheej plating yog ntxhib thiab dub, tshwm sim los ntawm ntau dhau los lossis kub.
2. Kev ua haujlwm tsis xws luag ntawm cov plating txheej
Cov tawv tawv tsis txaus: Lub hardness ntawm cov plating txheej tsis tau raws li tus qauv (piv txwv li, tej zaum yuav tsum muaj ntau dua lossis sib npaug nrog kev kho kom sov.
Kev tsis zoo corrosion: Rusting tshwm sim tom qab kuaj ntsev pov tseg, muaj feem xyuam rau siab porosity lossis tsis txaus tuab ntawm cov plating txheej.
3. Cov kev tsis zoo ntawm cov plating txheej
Uneven plating / xim txawv: tsis sib thooj ntawm cov txheej txheej plating, vim qhov sib txuam tam sim no lossis tsis txaus ntseeg ntawm cov plating daws.
Uneven thickness: plating hauv zos yog dhau lawm lossis ploj, cuam tshuam nrog kev tsis raug cai mounting txoj kev lossis tsis zoo anode conductivity.
4. Kev ua haujlwm tsis xws luag
Porosity siab: Cuam tshuam kev sib khi lossis anti - corrosion kev ua tau zoo, xav tau kev kuaj kom paub los ntawm daim ntawv lim daim ntawv lossis ferric chloride xeem.
Kev tawg pleb: Cov plating txheej
