Nickel simbi ine yakakwirira kugadzikana mumhepo, simba passivation kugona, anogona kuumba yakaonda kwazvo passivation firimu mumhepo, anogona kuramba ngura alkali uye acids, kuitira kuti chigadzirwa kugadzikana chemakemikari basa uye alkaline nharaunda, kwete nyore discolor, anogona. chete oxidized pamusoro 600℃;nickel plating layer ine yakasimba adhesion, isiri nyore kudonha;nickel plating layer inogona kuita kuti pamusoro pezvinhu zviome, inogona kuvandudza chigadzirwa kupfeka kuramba uye asidhi uye alkali corrosion kuramba, chigadzirwa kupfeka kuramba, ngura, ngura yekudzivirira kuita kwakanaka.