EFFECT OF PROCESS PARAMETERS ON MICROSTRUCTURE OF 42CrMo STEEL BALL HOT SKEW ROLLING

被引：0
|
作者：
Gao, X. S. [1 ]
Shu, X. D. [1 ]
Chen, X. [1 ]
Ding, L. [1 ]
Sun, B. S. [1 ]
机构：
[1] Ningbo Univ, Sch Mech Engn & Mech, Ningbo, Peoples R China
来源：
METALURGIJA | 2022年 / 61卷 / 3-4期
关键词：
skew rolling; steel ball; microstructure; process parameters; FEM;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Microstructure grain refinement is an effective way to improve the quality of 42CrMo steel ball. A three-dimensional thermal-mechanical-microstructure coupled Finite element model (FEM) of steel ball skew rolling is established in the finite element simulation software. Simufact software was used to simulate the effects of process parameters on the microstructure of steel balls, and the effects of roll Angle, roll temperature and roll speed on the average grain size of rolled pieces were analyzed by single factor variable method.The research results provide some reference for the improvement of 42CrMo steel ball quality.
引用
收藏
页码：693 / 696
页数：4
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