CALCULATION OF THE EFFECT OF THE CHEMICAL-COMPOSITION ON THE FLOW-STRESS OF STEELS DURING HOT FORMING

被引：0

作者：

SPITTEL, T

SPITTEL, M

机构：

来源：

NEUE HUTTE | 1991年 / 36卷 / 09期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Based on an analysis of the effect the chemical composition exercised on the flow stress, various equations are presented, which allow the calculation of flow stress in dependence on the chemical composition. Two fundamental equations have been considered: exponential or potential functions. In exponential functions containing the Zener-Hollomon parameter, the knowledge of activation energy of hot forming is an absolute prerequisite.

引用

页码：329 / 334

页数：6