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Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid

This final project is about to study the effect of different flow rate on development of microstructure by MIG (metal inert gas) welding. Others variables such as stand-off distance, current and speed of the welding were fixed. Mild steel plates with the thickness of 5mm were used during the study....

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Main Author: Khalid, Muhamad Rizal
Format: Thesis
Language:English
Published: 2004
Subjects:
Management of engineering works
Microelectronics
Online Access:https://ir.uitm.edu.my/id/eprint/21152/1/TD_MUHAMAD%20RIZAL%20KHALID%20EM%2004_5.pdf
https://ir.uitm.edu.my/id/eprint/21152/
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spelling my.uitm.ir.211522022-06-29T02:18:09Z https://ir.uitm.edu.my/id/eprint/21152/ Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid Khalid, Muhamad Rizal Management of engineering works Microelectronics This final project is about to study the effect of different flow rate on development of microstructure by MIG (metal inert gas) welding. Others variables such as stand-off distance, current and speed of the welding were fixed. Mild steel plates with the thickness of 5mm were used during the study. MIG welding technique was chosen. MIG welding method was used since it is the easiest way and has been used in many welding application. 5 different flow rates were performed during the study; 5 l/min, 10 l/min 20 l/min and 25 l/min. The study emphasizes on the best flow rate that produce good quality welding by taking account some of metallurgical aspects; microstructure and macrostructure development, hardness distribution at important areas in weld ( HAZ, parent metal and weld area ). Besides that, density determination was also performed in order to find out any relation between these properties to others. From this study, it shows that flow rate 10 l/min give the good properties in terms of hardness profile and density. Hardness measurement, density test, macro and microstructure observation were performed in order to find out relation between these parameters. 2004 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/21152/1/TD_MUHAMAD%20RIZAL%20KHALID%20EM%2004_5.pdf Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid. (2004) Degree thesis, 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 Management of engineering works
Microelectronics
spellingShingle Management of engineering works
Microelectronics
Khalid, Muhamad Rizal
Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
description This final project is about to study the effect of different flow rate on development of microstructure by MIG (metal inert gas) welding. Others variables such as stand-off distance, current and speed of the welding were fixed. Mild steel plates with the thickness of 5mm were used during the study. MIG welding technique was chosen. MIG welding method was used since it is the easiest way and has been used in many welding application. 5 different flow rates were performed during the study; 5 l/min, 10 l/min 20 l/min and 25 l/min. The study emphasizes on the best flow rate that produce good quality welding by taking account some of metallurgical aspects; microstructure and macrostructure development, hardness distribution at important areas in weld ( HAZ, parent metal and weld area ). Besides that, density determination was also performed in order to find out any relation between these properties to others. From this study, it shows that flow rate 10 l/min give the good properties in terms of hardness profile and density. Hardness measurement, density test, macro and microstructure observation were performed in order to find out relation between these parameters.
format Thesis
author Khalid, Muhamad Rizal
author_facet Khalid, Muhamad Rizal
author_sort Khalid, Muhamad Rizal
title Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
title_short Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
title_full Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
title_fullStr Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
title_full_unstemmed Effect of flow rate on development of microstructure by MIG welding / Muhamad Rizal Khalid
title_sort effect of flow rate on development of microstructure by mig welding / muhamad rizal khalid
publishDate 2004
url https://ir.uitm.edu.my/id/eprint/21152/1/TD_MUHAMAD%20RIZAL%20KHALID%20EM%2004_5.pdf
https://ir.uitm.edu.my/id/eprint/21152/
_version_ 1738513845610086400
score 13.211869

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