摘要
从改善低铬白口铸铁碳化物形貌出发 ,研究了稀土变质处理加热处理的作用。结果表明 :综合运用稀土变质处理和热处理是改善低铬白口铸铁共晶碳化物形貌、提高综合力学性能的有效途径。
The effects of rare earth modification plus heat treatment had been investigated with the view of improving eutectic carbides morphology in low chromium white cast iron.Experimental results showed that combination of rare earth modification and heat treatment was an effective way to improve eutectic carbide morphology and increase the mechanical property of low chromium white cast iron. [
出处
《上海金属》
CAS
2001年第4期17-19,共3页
Shanghai Metals
关键词
低铬白口铸铁
稀土变质处理
热处理
碳化物形态
力学性能
Low Chromium White Cast Iron,Rare Earth Modification,Heat Treatment,Carbide Morphology,Mechanical Property
