Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications

There is an increasing interest in tribology community for developing high performance composite coating to meet severe tribological conditions of advanced mechanical system which requires high operating temperature and long life. In the present work, powder preplacement and tungsten inert gas (TIG...

Full description

Bibliographic Details
Main Authors:	Adeyemi, Bello K., Maleque, Md. Abdul, Ahmad, Zuraida, Adebisi, Adetayo A., Mirdha, S.
Format:	Conference or Workshop Item
Language:	English
Published:	2015
Subjects:	TA401 Materials of engineering and construction TN600 Metallurgy TP200 Manufacture and use of chemicals
Online Access:	http://irep.iium.edu.my/47770/ http://irep.iium.edu.my/47770/ http://irep.iium.edu.my/47770/1/47770.pdf

id	iium-47770
recordtype	eprints
spelling	iium-477702017-12-06T01:38:40Z http://irep.iium.edu.my/47770/ Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications Adeyemi, Bello K. Maleque, Md. Abdul Ahmad, Zuraida Adebisi, Adetayo A. Mirdha, S. TA401 Materials of engineering and construction TN600 Metallurgy TP200 Manufacture and use of chemicals There is an increasing interest in tribology community for developing high performance composite coating to meet severe tribological conditions of advanced mechanical system which requires high operating temperature and long life. In the present work, powder preplacement and tungsten inert gas (TIG) torch melting techniques have been employed to generate titanium carbide (TiC) based composite coatings containing hexagonal boron nitride(hBN) or Ni-P coated hBN (Ni-P-hBN) lubricant additive. The effect of preplaced powder composition on the cross-sectional microstructures and surface hardness of the developed coatings were analysed. Moreover, the friction and wear behaviours of the composite coatings at 600oC were evaluated using a Ducom ball-on-disc wear test rig. The results indicate that TIG-melted surface containing TiC and Ni-P-hBN powder mixtures exhibits optimum properties combining good control of microstructures and uniformly distributed hardness as well as excellent tribological properties due to enhanced wettability action of Ni-P encapsulated hBN particles. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/47770/1/47770.pdf Adeyemi, Bello K. and Maleque, Md. Abdul and Ahmad, Zuraida and Adebisi, Adetayo A. and Mirdha, S. (2015) Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications. In: Malaysian International Tribology Conference 2015, 16th-17th Nov. 2015, Penang, Malaysia. http://mytribos.org/proceedings/
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 TP200 Manufacture and use of chemicals
spellingShingle	TA401 Materials of engineering and construction TN600 Metallurgy TP200 Manufacture and use of chemicals Adeyemi, Bello K. Maleque, Md. Abdul Ahmad, Zuraida Adebisi, Adetayo A. Mirdha, S. Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
description	There is an increasing interest in tribology community for developing high performance composite coating to meet severe tribological conditions of advanced mechanical system which requires high operating temperature and long life. In the present work, powder preplacement and tungsten inert gas (TIG) torch melting techniques have been employed to generate titanium carbide (TiC) based composite coatings containing hexagonal boron nitride(hBN) or Ni-P coated hBN (Ni-P-hBN) lubricant additive. The effect of preplaced powder composition on the cross-sectional microstructures and surface hardness of the developed coatings were analysed. Moreover, the friction and wear behaviours of the composite coatings at 600oC were evaluated using a Ducom ball-on-disc wear test rig. The results indicate that TIG-melted surface containing TiC and Ni-P-hBN powder mixtures exhibits optimum properties combining good control of microstructures and uniformly distributed hardness as well as excellent tribological properties due to enhanced wettability action of Ni-P encapsulated hBN particles.
format	Conference or Workshop Item
author	Adeyemi, Bello K. Maleque, Md. Abdul Ahmad, Zuraida Adebisi, Adetayo A. Mirdha, S.
author_facet	Adeyemi, Bello K. Maleque, Md. Abdul Ahmad, Zuraida Adebisi, Adetayo A. Mirdha, S.
author_sort	Adeyemi, Bello K.
title	Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
title_short	Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
title_full	Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
title_fullStr	Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
title_full_unstemmed	Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications
title_sort	preparation and characterization of tig-alloyed hybrid composite coatings for high-temperature tribological applications
publishDate	2015
url	http://irep.iium.edu.my/47770/ http://irep.iium.edu.my/47770/ http://irep.iium.edu.my/47770/1/47770.pdf
first_indexed	2023-09-18T21:07:56Z
last_indexed	2023-09-18T21:07:56Z
_version_	1777411058439290880

Preparation and characterization of TIG-alloyed hybrid composite coatings for high-temperature tribological applications

Similar Items