high boron steel 高硼钢
high boron alloy steel 高硼合金钢
High Strength Boron Steel 高强度硼钢
ultra high strength boron steel 超高强度硼钢板
Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.
利用阶梯型腔金属模和砂型模拟不同的冷却速度，研究了冷却速度对高硼钢凝固组织和性能的影响。
The influence of rare earth, titanium and nitrogen on the structures and properties of high boron alloy steel was researched.
研究了稀土-钛-氮复合变质处理对高硼合金钢组织和性能的影响。
The Influence of quenching temperature on wear resistance of high boron casting steel was investigated.
研究了不同的淬火温度对高硼铸钢冲击耐磨性的影响。
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