摘要
含铬质量分数为０．５％～１％的铬青铜是用作铸造生产各型矿热电弧炉电极铜瓦的理想材料。铬青铜铸造熔炼时禁止使用Ｐ－Ｃｕ脱氧，采用Ａｌ－Ｃｕ和Ｍｇ－Ｃｕ联合脱氧效果较好。加入晶粒细化剂能明显细化合金晶粒。
The \{0.5%\}￣1%Cr containing chromium\|broze is an ideal material of casting the electrode copper bush of various arc furances. P\|Cu alloy is forbidden to serve as the deoxidizer for the casting of chromium\|bronze. Instead, the combined deoxidation of Al\|Cu and Mg\|Cu is better. The refining agent for the chromium\|bronze can obviously refine the alloy grain and improve the alloy properties at room and hig temperatures.\=
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
1999年第S1期91-93,共3页
Special Casting & Nonferrous Alloys
关键词
铬青铜
禁用P-Cu
联合脱氧
细化剂
Chromium\|Bronze, P\|Cu Forbidden, Combined Deoxidation, Fining Agent
