Improved Nonlinear Equation Method for Numerical Prediction of Jominy End-Quench Curves

被引：0
|
作者：
SONG Yue-peng~ 1
2. Mechanical and Electronic Engineering College
3. School of Materials Science and Engineering
机构：
来源：
Journal of Iron and Steel Research(International) | 2007年 / 01期
基金：
中国国家自然科学基金;
关键词：
Jominy end-quench curve; nonlinear equation method; alloying interaction parameter; computer simulation;
D O I：
10.13228/j.boyuan.issn1006-706x.2007.01.009
中图分类号：
TG156.3 [淬火、表面淬火];
学科分类号：
080201 ; 080503 ;
摘要：
Without considering the effects of alloying interaction on the Jominy end-quench curves, the prediction results obtained by YU Bai-hai′s nonlinear equation method for multi-alloying steels were different from those experimental ones reported in literature. Some alloying elements have marked influence on Jominy end-quench curves of steels. An improved mathematical model for simulating the Jominy end-quench curves is proposed by introducing a parameter named alloying interactions equivalent (L_e). With the improved model, the Jominy end-quench curves of steels so obtained agree very well with the experimental ones.
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页码：37 / 41
页数：5
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