Mgbagwoju anya ọcha ọla kọpa
Nickel ọla kọpa: akara ule bụ T70380,T71050,T70590,T71510. Ọnụ ọgụgụ nke ígwè agbakwunyere na ọla kọpa ọcha ekwesịghị ịfe 2% iji gbochie nrụrụ na mgbawa.
Nikel ọla kọpa manganese: akara ule bụ T71620, T71660. Ọla kọpa na-acha ọcha Manganese nwere ọnụ ọgụgụ dị ala nke nguzogide, enwere ike iji ya na oke okpomọkụ, nwere ezigbo nguzogide corrosion, ma nwee ezigbo ọrụ.
Zinc ọla kọpa nickel: Zinc ọcha ọla kọpa nwere magburu onwe keukwu n'ibu Njirimara, magburu onwe corrosion eguzogide, ezigbo oyi na-ekpo ọkụ nhazi formability, mfe igbutu, na ike mee ka ọ bụrụ wires, Ogwe na efere.It na-eji na-emepụta nkenke akụkụ na ubi nke ngwá , mita, akụrụngwa ahụike, ihe ndị dị mkpa kwa ụbọchị na nkwukọrịta.
Aluminom ọla kọpa Nickel: Ọ bụ ihe alloy kpụrụ site na-agbakwunye aluminum na ọla kọpa-nickel alloy na a njupụta nke 8.54. Arụmọrụ nke alloy metụtara ruru nke nickel na aluminum na alloy. Mgbe Ni: Al=10:1, alloy nwere arụmọrụ kacha mma. Aluminom cupronickel nke a na-ejikarị eme ihe bụ Cu6Ni1.5Al, Cul3Ni3Al, wdg, nke a na-ejikarị eme ihe maka akụkụ dị iche iche na-eguzogide corrosion dị elu na ụgbọ mmiri, ọkụ eletrik, ụlọ ọrụ kemịkalụ na ụlọ ọrụ mmepụta ihe ndị ọzọ.