Kama alloy yog npib tsib xee (Ni) chromium (Cr) tsis kam alloy cov ntaub ntawv uas muaj cov cua sov zoo, siab tiv taus, thiab kub coefficient ntawm tsis kam. Cov neeg sawv cev hom yog 6j22, 6j99, thiab lwm yam Cov khoom siv feem ntau siv rau hluav taws xob cua sov hlau hlau xws li nickel chromium alloy w ...
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