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Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature

TK4660 .N38 2015

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Main Author: Navindhran Sellathory
Format: text::Final Year Project
Language:English
Published: 2024
Subjects:
Electric welding
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spelling my.uniten.dspace-332912024-08-25T02:01:39Z Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature Navindhran Sellathory Electric welding TK4660 .N38 2015 This thesis reports the study of the effects of cryogenic temperature on the microstructure of the welding structure of ferrous and non-ferrous metals. Samples for both type of materials are chosen with the decided dimension and welded according to the pre-planned welding techniques that is in closest simulation of the welded tankers of cryogenic liquid for a better inspection of the real world scenario. The cryogenic temperature is achieved through the use of liquid nitrogen, with the help of the Malaysian Nuclear Agency. The samples are placed in nitrogen filled Dewar for the required amount of time and then removed from the Dewar. The tempered sample then undergoes tests and the result is compared with a sample that is not tempered, kept as a controlling variable. An electron microscope is also used to view the surface of the welding of the sample. The results are then analysed and discussed establishing new findings regarding the metallurgy of metals tempered cryogenically. 2024-08-22T04:24:43Z 2024-08-22T04:24:43Z 2015 Resource Types::text::Final Year Project https://irepository.uniten.edu.my/handle/123456789/33291 en application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language English
topic Electric welding
spellingShingle Electric welding
Navindhran Sellathory
Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
description TK4660 .N38 2015
format Resource Types::text::Final Year Project
author Navindhran Sellathory
author_facet Navindhran Sellathory
author_sort Navindhran Sellathory
title Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
title_short Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
title_full Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
title_fullStr Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
title_full_unstemmed Effects of metal welded material properties exposed to cryogenic (Liquid Nitrogen) temperature
title_sort effects of metal welded material properties exposed to cryogenic (liquid nitrogen) temperature
publishDate 2024
_version_ 1808979704605048832
score 13.214268

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