摘要
设计了新型低合金白口铸铁的显微组织和化学成分，研究了稀土复合处理与热处理对其组织和性能的影响。试验结果表明，它具有良好的综合机械性能。此外。
In this paper, the microstructure and chemical compositions of new low alloy white cast iron are designed. The influences and rare earth complex treatment and heat treatment on the microstructure and properties were studied. The experimental results show that the low alloy white iron has higher synthetic mechanical property and good abrasion-corrosion resistance. In addition, the mechanism of abrasion-corrosion of weak acid in PH=6 medium is discussed primarily.
出处
《钢铁研究》
CAS
1997年第1期19-25,共7页
Research on Iron and Steel
关键词
多元合金化
白口铁
显微组织
性能
multi-alloyed rare earth complex modification treatment low alloy white cast iron microstructure abrasion-corrosion property
