Effects of Ag addition on microstructures and mechanical properties of Mg-6Zn-2Sn-0.4Mn-based alloy system

被引：30

作者：

Son, Hyeon-Taek ^{[1
]}

Kim, Dae-Guen ^{[1
]}

Park, Joon Sik ^{[2
]}

机构：

[1] Korea Inst Ind Technol, Automot Components R&D Grp, Gwangiu 500480, South Korea

[2] Hanbat Natl Univ, Div Adv Mat Engn, Taejon 305719, South Korea

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 19-20期

关键词：

Magnesium alloy; Ag addition; Extrusion; Mg-Zn-Sn; HARDENING RESPONSE; ZR ALLOY; ZN; CA; AL; EXTRUSION; BEHAVIOR;

D O I：

10.1016/j.matlet.2011.06.105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We investigated the effects of Ag addition on the microstructure and mechanical properties of hot-extruded Mg-6Zn-2Sn-0.4Mn-based alloys. Ag addition resulted in the formation of fine submicron-sized Mg-Ag particles, grain refinement, and weaker basal texture in the alloys. The Ag-containing extruded alloys had better mechanical properties than the alloys without Ag. The ultimate tensile strength (MS) and elongation of alloys containing 1 wt.% Ag were 352 MPa and 19%, respectively. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：3150 / 3153

页数：4

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