STRAIN RATE SENSITIVITY EFFECTS WITH FORMING CHARACTERISTICS OF SUPERPLASTIC TI-6AL-4V

被引：12
|
作者：
JAIN, M [1 ]
CHATURVEDI, MC [1 ]
RICHARDS, NL [1 ]
GOEL, NC [1 ]
机构：
[1] BRISTOL AEROSP LTD,WINNIPEG R3C 2S4,MANITOBA,CANADA
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 138卷 / 02期
关键词：
D O I：
10.1016/0921-5093(91)90689-K
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Tensile superplastic deformation of Ti-6A1-4V sheet material has been studied in the temperature range 875-950-degrees-C and at strain rates 5 x 10(-4) s-1, 1 x 10(-3) s-1, and 5 x 10(-3) s-1. the strain rate sensitivity variation with strain, total elongations, and the thickness and width profiles of the deformed specimens were measured for the above experimental conditions. The results have been analyzed and verified for their practical significance in superplastic forming.
引用
收藏
页码：205 / 211
页数：7
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