An overview of power-law creep in polycrystalline β-titanium

被引：36
|
作者：
Schuh, C
Dunand, DC
机构：
[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
[2] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
来源：
SCRIPTA MATERIALIA | 2001年 / 45卷 / 12期
基金：
美国国家科学基金会;
关键词：
creep; titanium;
D O I：
10.1016/S1359-6462(01)01178-2
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A constitutive law for power-law creep of BCC beta-Ti is developed, based on experimental data from eight independent studies. The present compilation adds more than twice as many data points as previous analyses, covers nine orders of magnitude in strain rate from 10(-7) to 10(2) s(-1), and incorporates recent data for the shear modulus of beta-Ti. (C) 2001 Published by Elsevier Science Ltd. on behalf of Acta Materialia Inc.
引用
收藏
页码：1415 / 1421
页数：7
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