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Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.

Fundamentally, the main idea of this subject is to overview the influences of microstructure on the quality of welding joints. This study involves looking at the microstructure for different welded joints and evaluated the quality. In the working of welding, there are various types of welding joint....

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Main Author: Ramli, Muhammad Afif Arafat
Format: Thesis
Language:English
Published: 2009
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://ir.uitm.edu.my/id/eprint/31631/1/31631.pdf
http://ir.uitm.edu.my/id/eprint/31631/
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spelling my.uitm.ir.316312020-06-26T02:46:05Z http://ir.uitm.edu.my/id/eprint/31631/ Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli. Ramli, Muhammad Afif Arafat TJ Mechanical engineering and machinery Fundamentally, the main idea of this subject is to overview the influences of microstructure on the quality of welding joints. This study involves looking at the microstructure for different welded joints and evaluated the quality. In the working of welding, there are various types of welding joint. The microstructure on welded joint is so related to the quality of the welding. The objectives are to learn the basic understanding of the principal of welding and microstructures; to address this issue and try to observe the quality related on microstructure; to determine the transformation of phases during welding; to identify the result from the DT of the specimen produce by welding. Basically, the significance of the proposed project is to reduce the problem occur after the welding process such as crack which is must be avoid To achieve the objective, 3 joints of welding will be held (Butt-Joint, T-Joint, and Lap-Joint). The process for each joint that is used is Gas Metal Arc Welding or MIG. For each joint, there will be 2 specimen with different parameter which are the wire speed, current and voltage. After all the welding process is finished, the specimen will undergo a quality test which is destructive test (DT) and only Butt-Joint that is suitable with this destructive test The quality of other joint is observed with microstructure, this is because the designs of the joint do not meet the requirement. The result of this study is based on the microstructure of each joint which must go through several procedures with the specimen before the microstructure can been observed with the microstructure itself, the size of grain boundaries can show the quality of the design with each joint. 2009 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/31631/1/31631.pdf Ramli, Muhammad Afif Arafat (2009) Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli. Degree thesis, Universiti Teknologi MARA.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Ramli, Muhammad Afif Arafat
Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
description Fundamentally, the main idea of this subject is to overview the influences of microstructure on the quality of welding joints. This study involves looking at the microstructure for different welded joints and evaluated the quality. In the working of welding, there are various types of welding joint. The microstructure on welded joint is so related to the quality of the welding. The objectives are to learn the basic understanding of the principal of welding and microstructures; to address this issue and try to observe the quality related on microstructure; to determine the transformation of phases during welding; to identify the result from the DT of the specimen produce by welding. Basically, the significance of the proposed project is to reduce the problem occur after the welding process such as crack which is must be avoid To achieve the objective, 3 joints of welding will be held (Butt-Joint, T-Joint, and Lap-Joint). The process for each joint that is used is Gas Metal Arc Welding or MIG. For each joint, there will be 2 specimen with different parameter which are the wire speed, current and voltage. After all the welding process is finished, the specimen will undergo a quality test which is destructive test (DT) and only Butt-Joint that is suitable with this destructive test The quality of other joint is observed with microstructure, this is because the designs of the joint do not meet the requirement. The result of this study is based on the microstructure of each joint which must go through several procedures with the specimen before the microstructure can been observed with the microstructure itself, the size of grain boundaries can show the quality of the design with each joint.
format Thesis
author Ramli, Muhammad Afif Arafat
author_facet Ramli, Muhammad Afif Arafat
author_sort Ramli, Muhammad Afif Arafat
title Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
title_short Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
title_full Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
title_fullStr Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
title_full_unstemmed Influence of microstructures on the quality of welding joints / Muhammad Afif Arafat Ramli.
title_sort influence of microstructures on the quality of welding joints / muhammad afif arafat ramli.
publishDate 2009
url http://ir.uitm.edu.my/id/eprint/31631/1/31631.pdf
http://ir.uitm.edu.my/id/eprint/31631/
_version_ 1685650814756978688
score 13.211869

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