Noble hybrid composite coated low alloy steel for high temperature applications

A promising approach is introduced in this invention based on hybrid coating system where materials such as solid lubricant of surface activated hexagonal boron nitride (hBN) is deposited along with hard TiC material on the low alloy steel (LAS) substrate. This strategy was developed to provide low...

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Main Authors:	Maleque, Md. Abdul, Bello, K. A.
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	T173.2 Technological change TA401 Materials of engineering and construction TN600 Metallurgy
Online Access:	http://irep.iium.edu.my/56057/ http://irep.iium.edu.my/56057/ http://irep.iium.edu.my/56057/1/Gold%20medal.pdf http://irep.iium.edu.my/56057/2/Poster%20MTE%202017%20V1.pdf

id	iium-56057
recordtype	eprints
spelling	iium-560572017-04-19T06:56:27Z http://irep.iium.edu.my/56057/ Noble hybrid composite coated low alloy steel for high temperature applications Maleque, Md. Abdul Bello, K. A. T173.2 Technological change TA401 Materials of engineering and construction TN600 Metallurgy A promising approach is introduced in this invention based on hybrid coating system where materials such as solid lubricant of surface activated hexagonal boron nitride (hBN) is deposited along with hard TiC material on the low alloy steel (LAS) substrate. This strategy was developed to provide low wear and friction properties of LAS especially at high temperature. A cheaper powder preplacement and tungsten inert gas (TIG) arc torch method was employed to synthesize TiC/Ni-P-hBN composite hybrid coating in the near-surface region of AISI 4340 low alloy steel (LAS) material. Melt pool characteristics of hybrid composite coatings showed better surface morphology whereby coating produces melt pool with no visible defects resulting in an effective integration between TiC and hBN. Wear scar of TiC/Ni-P-hBN coating showed mild abrasive wear with stable frictional control at high temperature. In order to meet the requirement of demanding high-temperature tribological applications, this new invention has developed and proved an effective composite coating based on the advanced lubrication concept of combining hard TiC and soft reinforcement phase of surface activated hexagonal boron nitride (Ni-P-hBN). 2017-02-16 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/56057/1/Gold%20medal.pdf application/pdf en http://irep.iium.edu.my/56057/2/Poster%20MTE%202017%20V1.pdf Maleque, Md. Abdul and Bello, K. A. (2017) Noble hybrid composite coated low alloy steel for high temperature applications. In: Malaysia Technology Expo (MTE 2017), 16th-18th Feb. 2017, Kuala Lumpur. (Unpublished) http://mte.org.my/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T173.2 Technological change TA401 Materials of engineering and construction TN600 Metallurgy
spellingShingle	T173.2 Technological change TA401 Materials of engineering and construction TN600 Metallurgy Maleque, Md. Abdul Bello, K. A. Noble hybrid composite coated low alloy steel for high temperature applications
description	A promising approach is introduced in this invention based on hybrid coating system where materials such as solid lubricant of surface activated hexagonal boron nitride (hBN) is deposited along with hard TiC material on the low alloy steel (LAS) substrate. This strategy was developed to provide low wear and friction properties of LAS especially at high temperature. A cheaper powder preplacement and tungsten inert gas (TIG) arc torch method was employed to synthesize TiC/Ni-P-hBN composite hybrid coating in the near-surface region of AISI 4340 low alloy steel (LAS) material. Melt pool characteristics of hybrid composite coatings showed better surface morphology whereby coating produces melt pool with no visible defects resulting in an effective integration between TiC and hBN. Wear scar of TiC/Ni-P-hBN coating showed mild abrasive wear with stable frictional control at high temperature. In order to meet the requirement of demanding high-temperature tribological applications, this new invention has developed and proved an effective composite coating based on the advanced lubrication concept of combining hard TiC and soft reinforcement phase of surface activated hexagonal boron nitride (Ni-P-hBN).
format	Conference or Workshop Item
author	Maleque, Md. Abdul Bello, K. A.
author_facet	Maleque, Md. Abdul Bello, K. A.
author_sort	Maleque, Md. Abdul
title	Noble hybrid composite coated low alloy steel for high temperature applications
title_short	Noble hybrid composite coated low alloy steel for high temperature applications
title_full	Noble hybrid composite coated low alloy steel for high temperature applications
title_fullStr	Noble hybrid composite coated low alloy steel for high temperature applications
title_full_unstemmed	Noble hybrid composite coated low alloy steel for high temperature applications
title_sort	noble hybrid composite coated low alloy steel for high temperature applications
publishDate	2017
url	http://irep.iium.edu.my/56057/ http://irep.iium.edu.my/56057/ http://irep.iium.edu.my/56057/1/Gold%20medal.pdf http://irep.iium.edu.my/56057/2/Poster%20MTE%202017%20V1.pdf
first_indexed	2023-09-18T21:19:06Z
last_indexed	2023-09-18T21:19:06Z
_version_	1777411761029251072

Noble hybrid composite coated low alloy steel for high temperature applications

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