Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations

Atmospheric microwave discharge easily generates plasma at a microwave power of not more than 1kw. Low power atmospheric pressure plasma spraying expects promising way to deposit coatings with reduced micro structural change. In the research findings, we investigated that by 1.0kW of input power, it...

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Main Author:	Ahmad Redza, Ahmad Mokhtar
Format:	Thesis
Language:	English
Published:	2012
Subjects:	TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/7637/ http://umpir.ump.edu.my/id/eprint/7637/ http://umpir.ump.edu.my/id/eprint/7637/1/AHMAD_REDZA_BIN_AHMAD_MOKHTAR.PDF

id	ump-7637
recordtype	eprints
spelling	ump-76372016-04-20T00:08:37Z http://umpir.ump.edu.my/id/eprint/7637/ Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations Ahmad Redza, Ahmad Mokhtar TS Manufactures Atmospheric microwave discharge easily generates plasma at a microwave power of not more than 1kw. Low power atmospheric pressure plasma spraying expects promising way to deposit coatings with reduced micro structural change. In the research findings, we investigated that by 1.0kW of input power, it is possible to generate about 4000 K plasma for the deposition of metal and ceramics coatings by microwave plasma spray. Moreover, low power atmospheric pressure microwave plasma spray is also expected as a promising way to deposit coatings onto heat susceptible substrates such as high carbon steel and CFRP (carbon fiber reinforced plastic). In this research, low power microwave plasma spraying system under the atmospheric pressure was studied. The substrate temperature during spraying, particle velocity and the thermal efficiency of plasma was measured as the operational characteristics of the system. Furthermore, high hardness coatings were deposited with metallic (Cr) and ceramics (Al203) materials onto heat susceptible substrates. The characteristics of the coatings obtained by this research were evaluated. 2012 Thesis NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7637/1/AHMAD_REDZA_BIN_AHMAD_MOKHTAR.PDF Ahmad Redza, Ahmad Mokhtar (2012) Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations. Masters thesis, Toyohashi University of Technology. http://iportal.ump.edu.my/lib/item?id=chamo:75310&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TS Manufactures
spellingShingle	TS Manufactures Ahmad Redza, Ahmad Mokhtar Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
description	Atmospheric microwave discharge easily generates plasma at a microwave power of not more than 1kw. Low power atmospheric pressure plasma spraying expects promising way to deposit coatings with reduced micro structural change. In the research findings, we investigated that by 1.0kW of input power, it is possible to generate about 4000 K plasma for the deposition of metal and ceramics coatings by microwave plasma spray. Moreover, low power atmospheric pressure microwave plasma spray is also expected as a promising way to deposit coatings onto heat susceptible substrates such as high carbon steel and CFRP (carbon fiber reinforced plastic). In this research, low power microwave plasma spraying system under the atmospheric pressure was studied. The substrate temperature during spraying, particle velocity and the thermal efficiency of plasma was measured as the operational characteristics of the system. Furthermore, high hardness coatings were deposited with metallic (Cr) and ceramics (Al203) materials onto heat susceptible substrates. The characteristics of the coatings obtained by this research were evaluated.
format	Thesis
author	Ahmad Redza, Ahmad Mokhtar
author_facet	Ahmad Redza, Ahmad Mokhtar
author_sort	Ahmad Redza, Ahmad Mokhtar
title	Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
title_short	Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
title_full	Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
title_fullStr	Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
title_full_unstemmed	Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
title_sort	deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7637/ http://umpir.ump.edu.my/id/eprint/7637/ http://umpir.ump.edu.my/id/eprint/7637/1/AHMAD_REDZA_BIN_AHMAD_MOKHTAR.PDF
first_indexed	2023-09-18T22:04:27Z
last_indexed	2023-09-18T22:04:27Z
_version_	1777414614316744704

Deposition of high hardness coating by low power atmospheric pressure microwave plasma spray and the characteristics evaluations

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