Optimization of Multi-layer Welding of Titanium Alloy

Gas Tungsten Arc Welding GTAW process is a multi-input and output process in which the resultant joint strength is governed by both independent and combination of process parameters. The identification of suitable combination parameter is crucial to get desired quality of welded joint and hence, the...

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Main Authors:	Yasin Mustafa, Ahmed, Khairul Saleh, Mohamed Sahari, Basim A., Khidhir, M., Ishak
Format:	Article
Language:	English English
Published:	Maxwell Scientific Organization 2015
Subjects:	T Technology (General) TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/11712/ http://umpir.ump.edu.my/id/eprint/11712/ http://umpir.ump.edu.my/id/eprint/11712/2/fkm-2015-mishak-Optimization%20of%20Multi%20layer1.pdf http://umpir.ump.edu.my/id/eprint/11712/8/fkm-2015-mishak-Optimization%20of%20Multi%20layer.pdf

id	ump-11712
recordtype	eprints
spelling	ump-117122016-02-01T03:31:21Z http://umpir.ump.edu.my/id/eprint/11712/ Optimization of Multi-layer Welding of Titanium Alloy Yasin Mustafa, Ahmed Khairul Saleh, Mohamed Sahari Basim A., Khidhir M., Ishak T Technology (General) TJ Mechanical engineering and machinery Gas Tungsten Arc Welding GTAW process is a multi-input and output process in which the resultant joint strength is governed by both independent and combination of process parameters. The identification of suitable combination parameter is crucial to get desired quality of welded joint and hence, there is need for optimization of GTAW process to achieve a best result. The present work is based on the GTAW process parameters on multilayer welding of titanium alloy (Ti-6Al-4V). The design of experiment is done by response surface method to find the desired welding conditions for joining similar plates alloy material. Analysis of variance methods were applied to understand the GTAW process parameter. The considered parameters are filler diameter, welding current, welding speed and welding speed, while the desired output responses are heat input. From the results of the experiments, optimization is done to find optimum welding conditions of welded specimen to minimize the heat input by four welding pass is (5570 J/mm) and the total net heat input during welding for a GTAW procedure by four welding layers (3342 J/mm). In order to prevent structure changes especially for thick plates. Maxwell Scientific Organization 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11712/2/fkm-2015-mishak-Optimization%20of%20Multi%20layer1.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11712/8/fkm-2015-mishak-Optimization%20of%20Multi%20layer.pdf Yasin Mustafa, Ahmed and Khairul Saleh, Mohamed Sahari and Basim A., Khidhir and M., Ishak (2015) Optimization of Multi-layer Welding of Titanium Alloy. Research Journal of Applied Sciences, Engineering and Technology, 10 (9). pp. 1029-1034. ISSN 2040-7459 (Print); 2040-7467 (Online) http://www.maxwellsci.com/print/rjaset/v10-1029-1034.pdf
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	T Technology (General) TJ Mechanical engineering and machinery
spellingShingle	T Technology (General) TJ Mechanical engineering and machinery Yasin Mustafa, Ahmed Khairul Saleh, Mohamed Sahari Basim A., Khidhir M., Ishak Optimization of Multi-layer Welding of Titanium Alloy
description	Gas Tungsten Arc Welding GTAW process is a multi-input and output process in which the resultant joint strength is governed by both independent and combination of process parameters. The identification of suitable combination parameter is crucial to get desired quality of welded joint and hence, there is need for optimization of GTAW process to achieve a best result. The present work is based on the GTAW process parameters on multilayer welding of titanium alloy (Ti-6Al-4V). The design of experiment is done by response surface method to find the desired welding conditions for joining similar plates alloy material. Analysis of variance methods were applied to understand the GTAW process parameter. The considered parameters are filler diameter, welding current, welding speed and welding speed, while the desired output responses are heat input. From the results of the experiments, optimization is done to find optimum welding conditions of welded specimen to minimize the heat input by four welding pass is (5570 J/mm) and the total net heat input during welding for a GTAW procedure by four welding layers (3342 J/mm). In order to prevent structure changes especially for thick plates.
format	Article
author	Yasin Mustafa, Ahmed Khairul Saleh, Mohamed Sahari Basim A., Khidhir M., Ishak
author_facet	Yasin Mustafa, Ahmed Khairul Saleh, Mohamed Sahari Basim A., Khidhir M., Ishak
author_sort	Yasin Mustafa, Ahmed
title	Optimization of Multi-layer Welding of Titanium Alloy
title_short	Optimization of Multi-layer Welding of Titanium Alloy
title_full	Optimization of Multi-layer Welding of Titanium Alloy
title_fullStr	Optimization of Multi-layer Welding of Titanium Alloy
title_full_unstemmed	Optimization of Multi-layer Welding of Titanium Alloy
title_sort	optimization of multi-layer welding of titanium alloy
publisher	Maxwell Scientific Organization
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11712/ http://umpir.ump.edu.my/id/eprint/11712/ http://umpir.ump.edu.my/id/eprint/11712/2/fkm-2015-mishak-Optimization%20of%20Multi%20layer1.pdf http://umpir.ump.edu.my/id/eprint/11712/8/fkm-2015-mishak-Optimization%20of%20Multi%20layer.pdf
first_indexed	2023-09-18T22:12:39Z
last_indexed	2023-09-18T22:12:39Z
_version_	1777415130296877056

Optimization of Multi-layer Welding of Titanium Alloy

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