Nickel karfe yana da high kwanciyar hankali a cikin iska, karfi passivation ikon, iya samar da wani bakin ciki passivation fim a cikin iska, iya tsayayya da lalata na alkali da acid, sabõda haka, samfurin ne chemically barga a cikin aiki da kuma alkaline yanayi, ba sauki discolor, iya. oxidized kawai sama da 600℃; Layer plating nickel yana da ƙarfi mai ƙarfi, ba sauƙin faɗuwa ba; nickel plating Layer iya sa saman abu wuya, iya inganta samfurin lalacewa juriya da acid da alkali lalata juriya, da samfurin lalacewa juriya, lalata, tsatsa rigakafin yi yana da kyau kwarai.