refractory metal alloy
常见例句
- Hard alloy, refractory metal, superhard alloy (diamond) products, etc.
硬质合金、难熔金属、超硬合金（金刚石）制品等。 - Ferrovanadium is a kind of important transitional metal alloy for the tool steel, refractory steel.
钒铁是生产工具钢、 耐热钢的一种重要中间合金，目前主要采用铝热法生产。 - Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.
用氯化物氢还原法从废料中回收高熔点金属和合金具有良好未前景。
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