不同型销对Al 6061 T6搅拌摩擦焊的影响

IF 2.4 4区材料科学 Q2 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Materials Testing Pub Date : 2023-08-23 DOI:10.1515/mt-2023-0173

Emine Gündoğdu İş, Kadir Koçak, Zeynep Sueda Basar, Yağızer Yavuz, P. Topuz

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引用次数: 0

摘要

摘要:本研究采用搅拌摩擦焊接方法，在相同的焊接参数下，采用不同的型销连接Al 6061 T6合金。对试样进行了金相检验、硬度测定、拉伸试验和弯曲试验。通过试验，确定了针型的变化对焊接性能的影响。根据这些变化，确定了适合应用焊接参数的销型为金字塔型。结果表明，在使用三角型销时，焊接参数要求较高，其主要原因是搅拌区较大。

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Effects of different profiled pins used in friction stir welding of Al 6061 T6

Abstract In this study, Al 6061 T6 alloy was joined by friction stir welding method with the same parameters using with different profiled pins. As a result of the experiments carried out, the samples were subjected to metallographic examination, hardness measurements, tensile test and bending test. As a result of the examinations carried out, changes in welding performances were determined with the change of pin profiles. As a result of these changes, it was determined that the pin profile suitable for the applied welding parameters was pyramid. It has been concluded that in the use of triangular profile pins, the welding parameters in question should be higher, and the most important reason for this is that the stir zone is larger.

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来源期刊

Materials Testing 工程技术-材料科学：表征与测试

CiteScore

4.20

自引率

36.00%

发文量

165

审稿时长

4-8 weeks

期刊介绍： Materials Testing is a SCI-listed English language journal dealing with all aspects of material and component testing with a special focus on transfer between laboratory research into industrial application. The journal provides first-hand information on non-destructive, destructive, optical, physical and chemical test procedures. It contains exclusive articles which are peer-reviewed applying respectively high international quality criterions.