Wiya/Mpempe akwụkwọ ọla kọpa Isa 13 nke nwere obere ihe mgbochi Alloys Cumn3 (NC012) maka relay okpomọkụ overload
Nkọwa Dị Mkpirikpi:
A na-ejikarị ọla kọpa na nickel eme ọla kọpa. A pụrụ ịgbaze ọla kọpa na nickel ọnụ n'agbanyeghị pasentị ọ bụla. N'ozuzu, iguzogide nke alloy CuNi ga-adị elu ma ọ bụrụ na ọdịnaya Nickel karịrị ọdịnaya Copper. Site na CuNi6 ruo CuNi44, iguzogide ya dị site na 0.03μΩm ruo 0.49μΩm. Nke ahụ ga-enyere onye na-eguzogide ya aka ịhọrọ waya alloy kacha mma.