摘要
采用呋喃自硬砂组芯造型,阶梯式浇注系统,浇注温度1 570～1 590℃,熔炼采用EAF电弧炉+AOD精炼炉,固溶化热处理工艺,成功地生产出直径为2 100 mm的材质为CK3MCuN的超低碳奥氏体不锈钢循环水泵导流壳铸件。
Adapting funan resin sand assembled core mold, EAF and AOD refining furnace melting, ladder type pouring system, pouring temperature 1 570 - 1 590℃ and solution heat treatment, the pump bowl castings of CK3MCuN super low carbon stainless steel with 2 100 mm diameter has been produced successfully.
出处
《大型铸锻件》
2011年第6期41-43,共3页
Heavy Casting and Forging
关键词
不锈钢
导流壳
冶炼
铸造
stainless steel
pump bowl
melting
casting
