1) low tungsten high speed steel
低钨高速钢
2) tungsten highspeed steel
钨高速钢
3) W-series high speed steel
钨系高速钢
1.
The quantitative measurements of eutectic carbides band in W-series high speed steels;
钨系高速钢带状共晶碳化物级别的定量数值测定
4) tungsten series high speed tool
钨系高速工具钢
5) low alloy high speed steel
低合金高速钢
1.
Development and application of physical vapor deposition technology on low alloy high speed steel;
低合金高速钢的物理气相沉积技术应用与发展
2.
Microstructure and property of ultra-low alloy high speed steel,in which the expensive elements of W and Mo were decreased and inexpensive Al and minor N,Nb,RE,etc were inserted on the basis of the existing low alloy high speed steel,were studied.
研究了在现有低合金高速钢基本成分基础上,进一步降低W、Mo等价格较贵的稀有合金元素的含量,同时加入廉价的Al和微量N、Nb、RE等元素的超低合金高速钢的组织与性能。
3.
To improve the service life of W4Mo3Cr4VSiN(F205) low alloy high speed steel tap, F205 steel was quenched at 1 160℃and tempered at different temperatures, and the tap tempered at an optimum temperature was then treated with ion plating.
为提高W4Mo3Cr4VSiN(F205)低合金高速钢丝锥的使用寿命,对该钢进行了1 160℃淬火、不同温度下回火热处理,并对较佳工艺回火后的丝锥表面进行离子镀TiN,对其组织和性能进行了研究。
6) low-cost high-speed steel
低成本高速钢
补充资料：W18Cr4V高速钢淬火组织
W18Cr4V高速钢淬火组织
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条