Effect of rolling orientation on the mechanical properties and crystallographic texture of 2195 aluminum-lithium alloy

被引：7
作者：
Trinca, M
Avalino, A
Garmestani, H
Foyos, J
Lee, EW
Es-Said, OS
机构：
[1] Loyola Marymount Univ, NSF, Res Experience Undergrad Program, Los Angeles, CA 90045 USA
[2] FSU, Coll Engn, FAMU, MARTECH,Ctr Mat Res & Technol, Tallahassee, FL 32310 USA
[3] USN, Air Warfare Ctr, Air Syst Command, Patuxent River, MD 20670 USA
来源：
ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3 | 2000年 / 331-3卷
关键词：
Al-Li; anisotropy; crystallographic texture; off-axis rolling;
D O I：
10.4028/www.scientific.net/MSF.331-337.849
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As-received sheets of 2195 aluminum-lithium alloy in the F temper of 3.18mm were cut at 0 degrees, 45 degrees, and 90 degrees with respect to the rolling direction. The sheets were rolled at 24% reduction in thickness along these three directions after solution treatment and prior to aging. The alloy was solution treated at 507 degrees C/30 minutes and aged at 143 degrees C/36 hours. The mechanical strength and anisotropy significantly increased. The crystallographic texture characteristics of as-received and rolled samples were determined and related to the changes in mechanical properties.
引用
收藏
页码：849 / 854
页数：6
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