节点文献
稀土复合变质剂对中碳贝氏体钢组织与性能的影响
Effects of RE multiple modification on the structure and properties of middle carbon bainite cast steel
【摘要】 本文研究了稀土复合变质剂对Si-Mn系中碳贝氏体钢组织、冲击韧性和硬度的影响。试验结果表明 ,稀土复合变质对Si-Mn系贝氏体钢组织、冲击韧性和硬度影响较大 ,且存在一个稀土复合变质剂最佳加入量。
【Abstract】 The effect of RE multiple modification on structure and impact toughness and hardness in Si-Mn and bainite cast steel has been studied. The test shows that the structure and impact toughness and hardness have been affected greatly by RE multiple modification in Si-Mn middle carbon bainite cast steel. In addition, there is an optimization addition.
- 【文献出处】 包钢科技 ,Science & Technology of Baotou Steel(Group) Corporation , 编辑部邮箱 ,2003年04期
- 【分类号】TG142
- 【被引频次】2
- 【下载频次】160