Modified surface of duplex stainless steel using tig torch and diffusion techniques

Surface modified duplex stainless steel (DSS) is very attractive material for a wide range of high temperature uses including tribological application. Melting technique using tungsten inert gas (TIG) torch and diffusion technique using gas nitriding are the effective processing routes with simple...

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Main Authors:	Maleque, Md. Abdul, Paijan, Lailatul Harina
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	T11.95 Industrial directories T391 Exhibitions. World's fairs TN600 Metallurgy
Online Access:	http://irep.iium.edu.my/55900/ http://irep.iium.edu.my/55900/1/Poster%20MTE%202017_LAILA%20080217.pdf http://irep.iium.edu.my/55900/2/Bronze%20medal.pdf

id	iium-55900
recordtype	eprints
spelling	iium-559002017-04-13T07:58:33Z http://irep.iium.edu.my/55900/ Modified surface of duplex stainless steel using tig torch and diffusion techniques Maleque, Md. Abdul Paijan, Lailatul Harina T11.95 Industrial directories T391 Exhibitions. World's fairs TN600 Metallurgy Surface modified duplex stainless steel (DSS) is very attractive material for a wide range of high temperature uses including tribological application. Melting technique using tungsten inert gas (TIG) torch and diffusion technique using gas nitriding are the effective processing routes with simple and cost effective way. In this invention, TIG torch melting technique is used to develop composite coating on DSS with the preplacement of SiC ceramic particles. Finding showed that the hard layer produce the dense and thick coating with good metallurgical bonding to the base material.In nitriding process, thermal heat acts as a catalyst for the decomposition of ammonia into nascent nitrogen which diffuse into DSS surface. Hard surface layer produce the dense coating with better wear resistance.Both techniques shared improved hardness and better wear resistance. However, TIG torch melting technique is more promising compared to nitriding technique. 2017-02 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/55900/1/Poster%20MTE%202017_LAILA%20080217.pdf application/pdf en http://irep.iium.edu.my/55900/2/Bronze%20medal.pdf Maleque, Md. Abdul and Paijan, Lailatul Harina (2017) Modified surface of duplex stainless steel using tig torch and diffusion techniques. In: Malaysia Technology Expo (MTE 2017), 16th-18th February 2017, Kuala Lumpur, Malaysia. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T11.95 Industrial directories T391 Exhibitions. World's fairs TN600 Metallurgy
spellingShingle	T11.95 Industrial directories T391 Exhibitions. World's fairs TN600 Metallurgy Maleque, Md. Abdul Paijan, Lailatul Harina Modified surface of duplex stainless steel using tig torch and diffusion techniques
description	Surface modified duplex stainless steel (DSS) is very attractive material for a wide range of high temperature uses including tribological application. Melting technique using tungsten inert gas (TIG) torch and diffusion technique using gas nitriding are the effective processing routes with simple and cost effective way. In this invention, TIG torch melting technique is used to develop composite coating on DSS with the preplacement of SiC ceramic particles. Finding showed that the hard layer produce the dense and thick coating with good metallurgical bonding to the base material.In nitriding process, thermal heat acts as a catalyst for the decomposition of ammonia into nascent nitrogen which diffuse into DSS surface. Hard surface layer produce the dense coating with better wear resistance.Both techniques shared improved hardness and better wear resistance. However, TIG torch melting technique is more promising compared to nitriding technique.
format	Conference or Workshop Item
author	Maleque, Md. Abdul Paijan, Lailatul Harina
author_facet	Maleque, Md. Abdul Paijan, Lailatul Harina
author_sort	Maleque, Md. Abdul
title	Modified surface of duplex stainless steel using tig torch and diffusion techniques
title_short	Modified surface of duplex stainless steel using tig torch and diffusion techniques
title_full	Modified surface of duplex stainless steel using tig torch and diffusion techniques
title_fullStr	Modified surface of duplex stainless steel using tig torch and diffusion techniques
title_full_unstemmed	Modified surface of duplex stainless steel using tig torch and diffusion techniques
title_sort	modified surface of duplex stainless steel using tig torch and diffusion techniques
publishDate	2017
url	http://irep.iium.edu.my/55900/ http://irep.iium.edu.my/55900/1/Poster%20MTE%202017_LAILA%20080217.pdf http://irep.iium.edu.my/55900/2/Bronze%20medal.pdf
first_indexed	2023-09-18T21:18:52Z
last_indexed	2023-09-18T21:18:52Z
_version_	1777411746994061312

Modified surface of duplex stainless steel using tig torch and diffusion techniques

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