Daawaynta dusha sare ka hor daawaynta passivation birta

Xaaladda dusha sare iyo nadiifinta substrate ka hor daawaynta basbaaska birta waxay si toos ah u saameyn doontaa tayada lakabka passivation.Dusha sare ee substrate-ka waxaa guud ahaan lagu daboolay lakabka oksaydh, lakabka adsorption, iyo wasakhaha ku dheggan sida saliidda iyo miridhku.Haddii kuwan aan si wax ku ool ah loo saari karin, waxay si toos ah u saameyn doontaa xoogga isku xirnaanta ee u dhexeeya lakabka passivation iyo substrate, iyo sidoo kale cabbirka crystalline, cufnaanta, midabka muuqaalka, iyo simanaanta lakabka passivation.Tani waxay u horseedi kartaa cillado ay ka mid yihiin xumbo, diirimaad, ama dillaaca lakabka passivation, ka hortagga samaynta lakabka passivation siman oo dhalaalaya oo si fiican ugu dhejisan substrate-ka.Helitaanka sagxad nadiif ah oo hore loo habeeyey iyada oo loo marayo daawaynta hore ee dusha sare waa shardi u ah samaynta lakabyo kala duwan oo si adag ugu xidhan substrate-ka.