Kev Piav Qhia Luv:

Feem ntau yog siv rau kev tsim cov hluav taws xob tsis kub thiab txias xws li cov xov hlau cua sov, cov hlua khi, cov khoom siv rau lub tsheb, lawv muaj qhov kub siab tshaj plaws ntawm 752 ° F.

Yog li ntawd lawv tsis cuam tshuam rau hauv thaj chaw ntawm kev tiv thaiv rau cov cub tawg, lawv feem ntau paub CuNi44 (tseem hu ua Constantan) nthuav tawm qhov zoo ntawm qhov kub thiab txias qis heev.

Lawv qhov zoo yog cov hauv qab no:

1. zoo heev tsis kam rau corrosion

2. zoo heev malleability

3. zoo heev solderability