Heat-treatable Mg-Sn-Zn wrought alloy

被引：124

作者：

Sasaki, T. T. ^{[1
]}

Ju, J. D. ^{[2
]}

Hono, K. ^{[1
]}

Shin, K. S. ^{[2
]}

机构：

[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

[2] Seoul Natl Univ, Sch Mat Sci & Engn, RIAM, Magnesium Technol Innovat Ctr, Seoul 151744, South Korea

来源：

SCRIPTA MATERIALIA | 2009年 / 61卷 / 01期

关键词：

Mg-Sn; Extrusion; Texture; Precipitation; AGE-HARDENING RESPONSE; AZ61 MAGNESIUM ALLOY; HIGH-STRENGTH; TENSILE PROPERTIES; CREEP; CAST;

D O I：

10.1016/j.scriptamat.2009.03.014

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We report enhanced room-temperature tensile and creep properties of extruded Mg-Sn-Zn alloys by solution heat-treatment and artificial aging. Microstructure observations indicated that the improved creep properties were due to the uniform dispersion of Mg2Sn and MgZn2 phase in the coarse grains. The mechanical properties of the heat-treated extruded alloys are comparable to commercial wrought magnesium alloys, and thus are promising as new heat-treatable wrought alloys. (c) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：80 / 83

页数：4

共 24 条

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