CuNi2 tsis kam alloy yog ib hom tooj liab nickel binary alloy. Nws muaj qhov kub tsis kam coefficient thiab nws qhov kub ua haujlwm siab tshaj plaws yog 250 ° C. Cov alloy no feem ntau yog siv rau kev tsim cov hluav taws xob qis voltage Circuit Court breaker, qis kub hluav taws xob pam, thermal cutout thiab lwm yam khoom siv hluav taws xob qis voltage. Thiab nws kuj tseem siv los tsim cov cua sov.xov hlaurau daim pam fais fab hauv tsev.

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