32Cr3MoVE钢内花键渗氮工艺数值模拟与优化研究

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Abstract：This article examines the simulation research related to nitriding treatment， explicitly focusing on the numerical theoretical analysis of 32Cr3MoVE steel during the nitriding process.The results indicate that the insulation time significantlyimpacts thenitriding efect，while the nitriding temperature hasaminimal effect.The optimal process identified is nitriding for 2O hoursat a temperature of 540°C ：

Keywords： 32Cr3MoVE steel; nitriding treatment; numerical simulation; processoptimization; internal spline

1序言

在现代材料表面改性技术中，渗氮工艺极为关键[1，2]。（剩余8370字）