钼钢（molybdenum steel）是一种低合金强热钢。其中钼是提高热强钢热强性的重要金属元素之一。
探讨了稀土在烧结铜钼钢中的作用机理。
The strengthening mechanism of rare earth element in sintered copper molybdenum steel has been studied.
研究了稀土元素对烧结铜钼钢性能的影响。
The influence of rare earth element on the properties of sintered copper molybdenum steel has been studied.
阀体材质络钼钢，耐腐蚀、耐磨损、经久耐用。
Valve body USES comol material, lt is corrosion resistant and wear and tear resistant.
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