节点文献
稀土变质与热处理对白口铸铁的碳化物形貌及冲击韧度的影响
The Influence of Rare Earth Modification and Heat Treatment on Eutectic Carbide Morphology and Impact Toughness of White Cast Iron
【摘要】 研究了稀土变质与热处理对白口铸铁的共晶碳化物形貌及冲击韧度的影响。结果表明 :稀土变质及热处理均能改善碳化物的形貌 ,提高其冲击韧度 ,且两者的综合作用效果更明显
【Abstract】 The effect of RE and heat treatment on eutectic carbide morphology and impact toughness of white cast iron was studied.The results show that rare earth modification and heat treatment all can improve eutectic carbide morphology and increase the impact toughness,and both compre hensive result is more noticeable.
【关键词】 白口铸铁;
碳化物形貌;
冲击韧度;
稀土变质;
热处理;
【Key words】 white cast iron; carbide morphology; impact toughness; rare earth modification; heat treatment;
【Key words】 white cast iron; carbide morphology; impact toughness; rare earth modification; heat treatment;
- 【文献出处】 热加工工艺 ,Hot Working Technology , 编辑部邮箱 ,2001年03期
- 【分类号】TG143.1
- 【被引频次】1
- 【下载频次】49