Enwere ike kewaa electrode igwe anaghị agba nchara n'ime chromium igwe anaghị agba nchara na chromium nickel igwe anaghị agba nchara, ụdị electrodes abụọ a dị ka ọkọlọtọ mba, dabere na ntule GB/T983 -1995.Chromium igwe anaghị agba nchara electrode jiri ntuziaka, chromium igwe anaghị agba nchara nwere ụfọdụ corrosion eguzogide (oxidizing acid, organic acid, cavitation) okpomọkụ na corrosion eguzogide.