ZG10MnNiCu钢的试制  

Trial production of ZG10MnNiCu steel

作　　者：黄飞 朱伟伟 杨海石 刘军 

机构地区：[1]上海电气上重铸锻有限公司冶铸分厂,上海200245

出　　处：《钢铁研究》2017年第3期14-16,39,共4页Research on Iron and Steel

摘　　要：ZG10MnNiCu钢用于制造高强度厚壁铸件,其对C,H,O等元素的含量要求严格。上海电气上重铸锻有限公司根据此钢种的成分要求,制定了冶炼试制的生产工艺,通过严格控制配料、脱磷、脱碳、精炼等工艺,试制成功了ZG10MnNiCu钢。成品钢中w(C)<0.10%、w(H)<1.5×10^(-6)、w(O)<20×10^(-6)、w(N)<70×10^(-6),满足了对此钢种的内控成分要求。The ZG10MnNiCu steel is used for manufacturing high strength thick walled casts, and the contents of C, H and 0 have strict requirements. According to the composition requirements of ZG10MnNiCu steel, the production processes of smelting and trial-producing were formulated in Shanghai Electric SHMP Casting ＆ Forging Co., Ltd.. The ZGIOMnNiCu steel was produced successfully through controlling strictly the processes of charging, dephosphorizing, decarbonizing, and refining. In the finished product, the content of carbon was less than 0.10 %, the content of hydrogen less than 1.5 x 10-6 , the content of oxygen less than 20-10 6 and the content of nitrogen less than 70-10 6, which met the composition requirement of the internal control for the steel.

关 键 词：ZG10MnNiCu钢 含铜厚壁铸件 脱磷 脱碳 

分 类 号：TF703.5[冶金工程—钢铁冶金]