Mechanical alloying by friction surfacing process

被引：18

作者：

Bararpour, Seyedeh Marjan ^{[1
]}

Aval, Hamed Jamshidi ^{[1
]}

Jamaati, Roohollah ^{[1
]}

机构：

[1] Babol Noshirvani Univ Technol, Dept Mat Engn, Shariati Ave, Babol Sar 4714871167, Iran

来源：

MATERIALS LETTERS | 2019年 / 254卷

关键词：

Friction surfacing; Mechanical alloying; Metals and alloys; Microstructure; ALUMINUM; ZN; EVOLUTION;

D O I：

10.1016/j.matlet.2019.07.113

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present study for the first time demonstrates that friction surfacing can be applied as a process of mechanical alloying. The Zn powder was added to the coating through insertion of the hole in the consumable AA5083 rod. Zn dissolution and production of a solid solution during friction surfacing confirmed by X-ray diffraction. The results showed a solid solution, which was formed during friction surfacing and decomposed due to artificial aging, resulting in the formation of AlMg4Zn11 precipitates. Moreover, abnormal grain growth was observed in the coating after solid solution and aging treatment. (C) 2019 Elsevier B.V. All rights reserved.

引用

页码：394 / 397

页数：4

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