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The Effects of Welding Parameters on Macro and Micro-Structure of Friction Stir Welded Aluminium

Ismail, A. and Awang, M. and Rahman, F.A. and Megat Khalid, P.Z. and Baharudin, B.A. and Rojan, M.A. and Hamid, D.A. (2019) The Effects of Welding Parameters on Macro and Micro-Structure of Friction Stir Welded Aluminium. [["eprint_typename_conference\_item" not defined]]

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Friction stir welding (FSW) is considered as state-of-the-art technology for joining aluminium alloys (AA). Several welding parameters with different rotational and travel speed combinations are used to produce good friction stir welded AA6063 pipe butt joint. The weld quality is then evaluated by optical microscope through observations of the macro and microstructure. The different welding parameters give finer grain structure on the weld nugget zone instead of irregular size of grain structure on the thermo-mechanically affected zone (TMAZ) and heat affected zone (HAZ). Thus, it would be useful for predicting mechanical performances (fracture) of FSW pipe butt joints. © Published under licence by IOP Publishing Ltd.

Item Type:["eprint_typename_conference\_item" not defined]
Impact Factor:cited By 0
Uncontrolled Keywords:Butt welding; Friction; Grain size and shape; Heat affected zone; Microstructure, Friction stir; Friction stir welding(FSW); Macro- and microstructure; Mechanical performance; State-of-the-art technology; Thermomechanically affected zones; Weld quality; Welding parameters, Friction stir welding
ID Code:23640
Deposited By: Ms Sharifah Fahimah Saiyed Yeop
Deposited On:19 Aug 2021 08:08
Last Modified:19 Aug 2021 08:08

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