Some characteristics of AZ31/AZ91 dissimilar magnesium alloy deposit by friction surfacing

被引：19

作者：

Nakama, Dai ^{[1
]}

Katoh, Kazuyoshi ^{[1
]}

Tokisue, Hiroshi ^{[1
]}

机构：

[1] Nihon Univ, Coll Ind Technol, Narashino, Chiba 2758575, Japan

来源：

MATERIALS TRANSACTIONS | 2008年 / 49卷 / 05期

关键词：

friction surfacing; magnesium alloy; microstructures; hardness; wear test;

D O I：

10.2320/matertrans.MC200779

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Monolayer friction surfacing was performed using a numerical controlled full automatic friction welding machine for AZ31 magnesium alloy plate used for substrate and AZ91 magnesium alloy casting bar used for consumable rod. Effect of the surfacing conditions on structures and mechanical properties of deposit were investigated. It was clearly observed that the circular pattern appeared on the surface of deposit by the rotation of coating rod. Microstructures of deposit showed finer structure than that of both base metals, and the cast structure was disappeared. Hardness of the deposit showed higher value than that of the substrate. Wear resistance of the deposit was improved in comparison with the substrate.

引用

页码：1137 / 1141

页数：5

共 7 条

[1]

ASAIIINA T, 1994, J JPN I LIGHT MET, V44, P562

[2]

HASUI A, 1975, J JPN WELD SOC, V44, P1005

[3]

KANBE Y, 1993, QUART J JPN WELD SOC, V11, P247

[4]

NICHOLAS ED, 1986, WELD J, V65, P17

[5] Mechanical properties of friction surfaced 5052 aluminum alloy [J].

Sakihama, H ;

Tokisue, H ;

Katoh, K .

MATERIALS TRANSACTIONS, 2003, 44 (12) :2688-2694

[6]

SAKIHAMA H, 2001, P 100 C JPN I LIGHT, P223

[7] Mechanical properties of 5052/2017 dissimilar aluminum alloys deposit by friction surfacing [J].

Tokisue, Hiroshi ;

Katoh, Kazuyoshi ;

Asahina, Toshikatsu ;

Usiyama, Toshio .

MATERIALS TRANSACTIONS, 2006, 47 (03) :874-882

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