Thin surface layers of iron-based alloys deposited by TIG hardfacing

Hardfacing layers developed by tungsten inert gas (TIG) surface melting on commercial purity titanium placing with a mixture of Fe, C and Si powders under two different traverse speeds (1 mm/s and 2 mm/s) and energy input of 1080 J/mm in an argon gas environment were investigated in terms of surface...

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Main Authors:	Sakiru, Adeleke, Md. Abdul, Maleque, Shahjahan, Mridha
Format:	Article
Language:	English
Published:	Japanese Societies of Tribologists 2015
Subjects:	TA401 Materials of engineering and construction TN600 Metallurgy TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/48033/ http://irep.iium.edu.my/48033/1/P106_2015_TriOnline_Adeleke.pdf

id	iium-48033
recordtype	eprints
spelling	iium-480332018-05-21T06:20:02Z http://irep.iium.edu.my/48033/ Thin surface layers of iron-based alloys deposited by TIG hardfacing Sakiru, Adeleke Md. Abdul, Maleque Shahjahan, Mridha TA401 Materials of engineering and construction TN600 Metallurgy TS200 Metal manufactures. Metalworking Hardfacing layers developed by tungsten inert gas (TIG) surface melting on commercial purity titanium placing with a mixture of Fe, C and Si powders under two different traverse speeds (1 mm/s and 2 mm/s) and energy input of 1080 J/mm in an argon gas environment were investigated in terms of surface condition, microstructure, hardness and wear of the processed tracks. The surface appearance of treated layers was found to be free from any obvious defect. The TIG hardfacing layer produced dendritic structure due to dissolution of preplaced powder in the Ti melt. A maximum microhardness value of 630 HV 0.5 kgf was found on the surface layer processed with lower speed which was 2.5 to 3.5 times higher than the base material. Ball-on-plate wear tests exhibited better performance of the hardfacing layer than the untreated CP-Ti which is attributed to the presence of carbides and silicides in the Ti melt. Japanese Societies of Tribologists 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/48033/1/P106_2015_TriOnline_Adeleke.pdf Sakiru, Adeleke and Md. Abdul, Maleque and Shahjahan, Mridha (2015) Thin surface layers of iron-based alloys deposited by TIG hardfacing. Tribology Online, 10 (6). pp. 434-440. ISSN 1881-2198
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TA401 Materials of engineering and construction TN600 Metallurgy TS200 Metal manufactures. Metalworking
spellingShingle	TA401 Materials of engineering and construction TN600 Metallurgy TS200 Metal manufactures. Metalworking Sakiru, Adeleke Md. Abdul, Maleque Shahjahan, Mridha Thin surface layers of iron-based alloys deposited by TIG hardfacing
description	Hardfacing layers developed by tungsten inert gas (TIG) surface melting on commercial purity titanium placing with a mixture of Fe, C and Si powders under two different traverse speeds (1 mm/s and 2 mm/s) and energy input of 1080 J/mm in an argon gas environment were investigated in terms of surface condition, microstructure, hardness and wear of the processed tracks. The surface appearance of treated layers was found to be free from any obvious defect. The TIG hardfacing layer produced dendritic structure due to dissolution of preplaced powder in the Ti melt. A maximum microhardness value of 630 HV 0.5 kgf was found on the surface layer processed with lower speed which was 2.5 to 3.5 times higher than the base material. Ball-on-plate wear tests exhibited better performance of the hardfacing layer than the untreated CP-Ti which is attributed to the presence of carbides and silicides in the Ti melt.
format	Article
author	Sakiru, Adeleke Md. Abdul, Maleque Shahjahan, Mridha
author_facet	Sakiru, Adeleke Md. Abdul, Maleque Shahjahan, Mridha
author_sort	Sakiru, Adeleke
title	Thin surface layers of iron-based alloys deposited by TIG hardfacing
title_short	Thin surface layers of iron-based alloys deposited by TIG hardfacing
title_full	Thin surface layers of iron-based alloys deposited by TIG hardfacing
title_fullStr	Thin surface layers of iron-based alloys deposited by TIG hardfacing
title_full_unstemmed	Thin surface layers of iron-based alloys deposited by TIG hardfacing
title_sort	thin surface layers of iron-based alloys deposited by tig hardfacing
publisher	Japanese Societies of Tribologists
publishDate	2015
url	http://irep.iium.edu.my/48033/ http://irep.iium.edu.my/48033/1/P106_2015_TriOnline_Adeleke.pdf
first_indexed	2023-09-18T21:08:15Z
last_indexed	2023-09-18T21:08:15Z
_version_	1777411078676807680

Thin surface layers of iron-based alloys deposited by TIG hardfacing

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