Insimbi ye-nickel inokusimama okuphezulu emoyeni, ikhono eliqinile lokuphefumula, ingenza ifilimu encane kakhulu ye-passivation emoyeni, ingamelana nokugqwala kwe-alkali nama-acids, ukuze umkhiqizo uzinze ngamakhemikhali emsebenzini kanye nemvelo ye-alkali, akulula ukuyishintsha, kuphela oxidized ngaphezu 600℃;i-nickel plating layer inokunamathela okuqinile, akulula ukuwa;i-nickel plating layer ingenza ubuso bezinto ezibonakalayo bube nzima, ingathuthukisa ukumelana nokugqoka komkhiqizo kanye ne-asidi ne-alkali ukumelana nokugqwala, ukumelana nokugqoka komkhiqizo, ukugqwala, ukusebenza kokuvimbela ukugqwala kuhle kakhulu.