摘要
研究了Si、V、Ti加入量对Cr12高铬铸铁显微组织、硬度、冲击韧性和耐磨性的影响。结果表明:钛含量为0.5%,Si含量为1%,V含量为2%,Cr12高铬铸铁综合力学性能好,耐磨性好。
The effects of Si, V and Ti addition on the microstructure, hardness, impact toughness and abrasive resistance of Crl2 high chromium cast iron were studied. The results show that when the content of titanium is 0.5%, Si content is 1% and V content is 2%, the mechanical properties and abrasive resistance of the cast iron are good.
出处
《热加工工艺》
CSCD
北大核心
2016年第20期42-44,47,共4页
Hot Working Technology
基金
唐山市科技局资助项目(12140203A-2)
关键词
高铬铸铁
稀土合金
耐磨性能
显微组织
high chromium cast iron
rare earth alloys
abrasive resistance
microstructure
