摘要
用正交试验法较系统地研究了C、Cr、Mn、Cu及~#1稀土硅铁变质处理对白口铸铁组织和性能的影响。结果表明,成分(％)为:C2.2,Mn5,Cu0.5的铁水用~#1稀土硅铁1.0％进行变质处理后,冲击值在5J/cm^2以上,硬度值在55Rc左右。
The effect of C, Cr, Mn, Cu and *1 RE-FeSi modification on microstructure and property of white cast iron were studied by the cross test method.
出处
《现代铸铁》
CAS
1991年第3期11-16,共6页
Modern Cast Iron
