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探讨了Ｃｒ１８Ｍｎ１８Ｎ无磁不锈钢中氮含量对钢的力学性能、磁导性能以及组织状态的影响。研究结果表明，Ｃｒ１８Ｍｎ１８Ｎ钢中氮含量大于０．３１％时，组织才为全奥氏体状态，该钢氮含量的最佳区间为０．４％～０．６％。
The effect of nitrogen content in Cr18Mn18N stainless steel on the mechanical properties, permeability and microstructure of steel was discussed. The results show that when the content of nitrogen in Cr18Mn18N steel is more than 0.31%, the microstructure is in full austenite state, and the optimal range of nitrogen content is 0.4% ~ 0.6%.