CuNi2 kuj alloy yog ib hom tooj liab nickel binary alloy. Nws muaj qhov kub tsis tshua muaj coefficient ntawm kev ua haujlwm thiab nws qhov siab tshaj plaws ua haujlwm kub yog 250 ° C. Cov hlau no tsuas yog siv rau kev tsim hluav taws xob qis hluav taws xob hluav taws xob, hluav taws xob tsis tshua muaj hluav taws xob, thermal cutout thiab lwm yam khoom siv hluav taws xob tsawg. Thiab nws kuj yog siv los tsim cov cua sovkabrau lub tsev hluav taws xob daim pam.