Cov khoom siv hlau alloy yog ua los ntawm carbide (hu ua nyuaj theem) thiab hlau (hu ua binder theem) nrog siab hardness thiab melting point los ntawm hmoov metallurgy. Nyob rau hauv cov ntaub ntawv alloy carbide feem ntau siv muaj WC, TiC, TaC, NbC, thiab lwm yam, feem ntau siv binders yog Co, ...
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