The θ projection method and low creep ductility materials

被引：23

作者：

Evans, RW ^{[1
]}

机构：

[1] Univ Wales, Dept Mat Engn, IRC Comp Aided Mat Engn, Swansea SA2 8PP, W Glam, Wales

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 2000年 / 16卷 / 01期

关键词：

D O I：

10.1179/026708300773002609

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The theta projection method of creep analysis produces the poorest projections of creep properties at low strains. This paper describes a modification to the basic curve equation which eliminates this problem, The detailed equations are derived together with the parameter estimation procedures and the new method is shown to give very considerably better descriptions of creep curves. The implications with respect to the projection of properties are discussed. MST/4362.

引用

页码：6 / 8

页数：3