Kev ua tau zoo ntawm siab - kub resistant tooj liab ntawv ci feem ntau yog los ntawm nws cov alloy tshwj xeeb muaj pes tsawg leeg thiab txheej txheem kho saum npoo. Cov ntawv ci tooj liab (xws li electrolytic copper foil lossis dov tooj liab ntawv ci) yog ua los ntawm cov tooj liab ntshiab lossis siab -purity tooj liab, thaum siab - kub resistant tooj liab ntawv ci tsim ib qho kev daws teeb meem los ntawm kev ntxiv cov kab hlau rhuav (xws li tin, zinc, npib tsib xee, thiab lwm yam). Piv txwv li, qhov sib ntxiv ntawm cov tin tuaj yeem tsim cov tooj liab- tin alloy txheej, uas tsim cov oxide zaj duab xis ntom ntom ntawm qhov kub thiab txias, tiv thaiv oxidation ntxiv. Tsis tas li ntawd, txheej txheej txheej txheej kuj tseem ceeb heev. Cov txheej txheem muaj xws li:
Electroless npib tsib xee-kub plating: Ib txheej npib tsib xee (1-3 μm tuab) yog tso rau ntawm cov ntawv ci tooj liab, ua raws li txheej kub (0.05-0.1 μm tuab). Cov txheej npib tsib xee ua raws li qhov cuam tshuam ntawm kev sib kis, thaum cov txheej kub muab kev tiv thaiv corrosion, haum rau ib puag ncig saum 300 degree.
Organic txheej: Lub siab -kub resistant polymer xws li polyimide (PI) los yog silicone resin yog coated los ua ib txheej tiv thaiv 5-10 μm tuab, muaj peev xwm tiv taus lub sij hawm luv luv mus txog 400℃.
Ceramic txheej: Ib qho alumina (Al₂O₃) los yog silicon oxide (SiO₂) ceramic txheej yog siv los ntawm sol-gel method lossis lub cev vapor deposition (PVD) technology. Kub tiv taus tuaj yeem ncav cuag 600 degree, tab sis tus nqi siab dua.
