Effect of Feed Speed on the Quality of Titanium-Aluminum Bimetal Produced by Friction Stir Welding

被引：2
作者：
Ermakova, S. A. [1 ]
Eliseev, A. A. [1 ]
Rubtsov, V. E. [1 ]
机构：
[1] RAS, Inst Strength Phys & Mat Sci, SB, Tomsk 634055, Russia
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019 | 2019年 / 2167卷
关键词：
JOINT; ALLOY;
D O I：
10.1063/1.5131958
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper investigates the features of bimetal formation from commercially pure titanium alloy and aluminum alloy 5056 using lap friction stir welding. The structure of bimetal and quality of joint depending on the change of tool feed rate is studied. Tensile tests were carried out to determine mechanical properties. The structure of bimetals was studied by methods of light optical and scanning electron microscopy. The results showed that the quality of titaniumaluminum bimetal in general is inversely proportional to the feed rate of the tool.
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页数：4
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