高速钢W6Mo5Cr4V2的脱磷试验  

Study on Dephosphorization for High Speed Steel W6Mo5Cr4V2

作　　者：刘守平[1] 孙善长[1] 杨德鑫[1] 刘道弟 王玉 

机构地区：[1]重庆大学,重庆400044 [2]重庆特殊钢有限责任公司

出　　处：《特殊钢》1998年第6期27-30,共4页Special Steel

摘　　要：在30kg感应炉上用CaO－Na2CO3－CaF2－FexO（MoO3）渣、MoCl6粉剂和Al－Ca合金作脱磷剂对高速钢W6Mo5Cr4V2进行脱磷试验。结果表明，CaO－Na2CO3－CaF2－FexO渣的脱磷效果最好，一般脱磷率可达26％～56％。The dephosphorization for high speed steel W6Mo5Cr4V2 using the dephosphorizing agents: CaO-Na2 CO3CaF2-FexO(MoO3 ) flux, powdered MoCl6 and Al-Ca alloy was tested in a 30kg induction furnace. The results showed that of all the agents teSted the CaO-Na2 Co3 -CaF2 -FexO flux was best for dephoophorization, in general the dephosphorizing rate was 26% ~ 56%.

关 键 词：高速钢 脱磷 炼钢 

分 类 号：TF763.3[冶金工程—钢铁冶金]