Metallographic analysis of in-house developed marine grade aluminum alloy AA5086friction stir welds

被引：0
|
作者：
Rinu, Gollo [1 ]
Singh, Sandeep [1 ]
Mondal, Arpan Kumar [2 ]
Nirsanametla, Yadaiah [1 ]
机构：
[1] North Eastern Reg Inst Sci & Technol, Dept Mech Engn, Nirjuli 791109, Arunachal Prade, India
[2] Natl Inst Tech Teachers Training & Res, Dept Mech Engn, Kolkata 700106, W Bengal, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2022年 / 62卷
关键词：
Friction stir welding; Aluminum alloy; Microstructure; Mechanical Properties; MECHANICAL-PROPERTIES; PROCESS PARAMETERS; MICROSTRUCTURE; AA5083-AA6082;
D O I：
10.1016/j.matpr.2022.04.726
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A friction stir welding (FSW) setup was developed and performed trial experiment on marine grade aluminum alloy 5086 in the present work. The input parameters were traverse speed (56 and 80 mm/min) and spindle speed (750 and 1000 rpm). From study it was observed that the spindle speed has an immense influenced on joint formation compared to feed speed. The rotational speed of 750 rpm produced defect joints due to inadequate welding heat generation and joints without defect were achieved at 1000 rpm spindle speed. The metallographic analysis and mechanical testing were conducted for the defect-free weld joints. Copyright (C) 2022 Elsevier Ltd. All rights reserved.
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页码：4202 / 4206
页数：5
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