A MATHEMATICAL-MODEL FOR THE PHASE-TRANSITIONS IN EUTECTOID CARBON-STEEL

被引：33

作者：

HOMBERG, D

机构：

[1] Weierstraß-Institut für Angewandte Analysis und Stochastik, D-10117 Berlin

来源：

IMA JOURNAL OF APPLIED MATHEMATICS | 1995年 / 54卷 / 01期

关键词：

D O I：

10.1093/imamat/54.1.31

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A mathematical model for the austenite-pearlite-martensite phase change in eutectoid carbon steel is presented. The model is based on Scheil's additivity rule and the Koistinen-Marburger formula. Existence and uniqueness results are established. To confirm the validity of the model, the Jominy end quench test has been simulated numerically for the carbon steels C 1080 and C 100 W1. The results are in good agreement with measurements.

引用

页码：31 / 57

页数：27

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