研究了在真空感应炉近常压气氛保护熔炼条件下氮在马氏体不锈钢0Cr16Ni5Mo中的溶解度,探讨了炉内保护气体种类、氮化铬铁加入量对钢中氮含量的影响.结果表明,炉内保护气体种类对钢中氮的溶解度有较大影响,氮化铬铁合金加入量对钢氮含量的影响因保护气体种类不同而异.
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