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1)  cast Bainitic steel
铸造贝氏体钢
1.
An improvement of impact toughness in Si-Mn-Mo alloy system high-strength cast Bainitic steels was investigated.
冲击试验及显微组织分析试验结果表明:预珠光体化处理可以控制铸造粗晶组织遗传问题,加V、Ti合金元素可以进一步细化晶粒,从而均有助于提高铸造贝氏体钢的冲击韧性。
2)  bainite cast steel
贝氏体铸钢
1.
The effects of different cooling medium on microstructure and mechanical properties of new type bainite cast steel were studied.
研究了不同冷却介质对新型贝氏体铸钢组织和力学性能的影响。
3)  bainitic cast steel
贝氏体铸钢
1.
Effects of SH modification agent on the microstructures and properties of air cooling bainitic cast steel;
复合变质对空冷贝氏体铸钢组织和性能的影响
2.
A systematic study of the effect of RE Ti multi modification on the dendrite grain refinement of Mn Si B bainitic cast steel has been investigated.
系统研究了稀土、钛复合变质剂对锰硅硼贝氏体铸钢晶粒尺寸的影响。
4)  new type bainite casting steel
新型贝氏体铸钢
5)  meta bainitic cast steel
准贝氏体铸钢
1.
Effect of RE-Mg composite modifier on purification and modification of meta bainitic cast steel;
RE-Mg复合变质剂对准贝氏体铸钢的净化与变质作用
6)  as-cast bainitic steel
铸态贝氏体钢
1.
But the new as-cast bainitic steel has many characteristics such as greater hardness and tenacity, so the wear resistance of the new bainitic steel is better than the 65Mn steel that has been heat treated.
研制了一种新型铸态贝氏体钢农机耙片,以代替原65Mn钢及传统生产工艺。
补充资料:奥氏体-贝氏体球铁
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性质:又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%~3.8%。含锰量小于0.5%,与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性,可代替钢,用于制作重要受力结构件,如曲轴、齿轮、凸轮轴等。

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