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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