Effect of solution treatment on the texture and tensile properties of Mg2B2O5w/2024Al composite

被引：9

作者：

Sheng, J. ^{[1
]}

Wang, L. D. ^{[1
]}

Zhao, Y. ^{[5
]}

Xu, S. C. ^{[2
]}

Liu, X. L. ^{[4
]}

Fei, W. D. ^{[1
,3
]}

机构：

[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

[2] Jilin Normal Univ, Key Lab Funct Mat Phys & Chem, Minist Educ, Siping 136000, Peoples R China

[3] Qinghai Univ, Sch Mech Engn, Qinghai 810016, Peoples R China

[4] Harbin Inst Technol, Shenzhen Grad Sch, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China

[5] Harbin Inst Technol, Res Ctr Basic Space Sci, Lab Space Environm & Phys Sci, Harbin, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 701卷

基金：

中国国家自然科学基金;

关键词：

Al; Composite; Whisker; Texture; Strength; ROLLING TEXTURE; HOT; BEHAVIOR; ALLOY;

D O I：

10.1016/j.jallcom.2017.01.080

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A 2024 aluminum matrix composite reinforced by Mg2B2O5 whiskers was fabricated by squeeze casting method. The effects of solution time on the texture and tensile properties are investigated. The results show that solution time has significant effect on the texture type and tensile properties of the composite. Fiber texture of 2024Al matrix was found in the as-cast composite and its evolution during solution process was analyzed. The results indicate that recrystallization process of 2024Al matrix is the main reason for the evolution of texture and the change of mechanical properties after solution treatment. (C) 2017 Published by Elsevier B.V.

引用

页码：716 / 721

页数：6

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