Nickel nwere nkwụsi ike kemịkalụ dị elu yana ezigbo nguzogide corrosion n'ọtụtụ mgbasa ozi. Ọnọdụ electrode ọkọlọtọ ya bụ -0.25V, nke dị mma karịa ígwè na ihe na-adịghị mma karịa ọla kọpa.Nickel na-egosipụta nguzogide corrosion dị mma na enweghị ikuku oxygen na-agbaze na ihe ndị na-adịghị oxidized (dịka, HCU, H2SO4), karịsịa na ngwọta na-anọpụ iche na alkaline. .Nke a bụ n'ihi na nickel nwere ikike ịgafe, na-eme ihe nkiri nchebe dị ukwuu n'elu, nke na-egbochi nickel site na oxidation ọzọ.
Main ngwa ubi: electric kpo oku mmewere ihe, resistor, ulo oru oku, wdg