Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface

This paper presents the investigation of compounds / phases formed during the Electrical Discharge Machining (EDM) of titanium alloy (Ti-6AI-4V) with Cu-TaC compact electrode using urea dielectric fluid. It is proposed that the materials involved in the machining are likely to react and form ne...

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Main Authors:	Ndaliman, Mohammed Baba, Khan, Ahsan Ali, Lafia-Araga, Ruth Anayimi
Format:	Conference or Workshop Item
Language:	English English English
Published:	IEEE 2017
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/1/62616-Electro-Discharge%20Machining%20of%20Ti-6Al-4V%20Alloy.pdf http://irep.iium.edu.my/62616/8/62616%20%20Electro-discharge%20machining%20of%20Ti-6AI-4V%20alloy%20SCOPUS.pdf http://irep.iium.edu.my/62616/14/62616%20Electro-Discharge%20Machining%20%20WOS.pdf

id	iium-62616
recordtype	eprints
spelling	iium-626162019-08-17T08:02:04Z http://irep.iium.edu.my/62616/ Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface Ndaliman, Mohammed Baba Khan, Ahsan Ali Lafia-Araga, Ruth Anayimi T Technology (General) This paper presents the investigation of compounds / phases formed during the Electrical Discharge Machining (EDM) of titanium alloy (Ti-6AI-4V) with Cu-TaC compact electrode using urea dielectric fluid. It is proposed that the materials involved in the machining are likely to react and form new compounds on the EDMed surface. The outcomes of the reactions were predicted. The EDMed surfaces were subjected to energy dispersive X-ray spectroscopy (ED X) and X-ray diffraction (XRD) analysis to determine the changes in the surface composition. Results of EDX analysis indicate the presence of additional elements (Cu, Ta, 0 and C) on the surface of the parent alloy. XRD results also confirm the main compounds formed on the surface to include metallic oxides, carbides and nitrides (TaC, TiC, Ti1N, TiD) of tantalum and titanium. It is concluded that the surface was reinforced during the EDM with hardened ceramic layers which are capable of enhancing its wear properties. IEEE 2017 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/62616/1/62616-Electro-Discharge%20Machining%20of%20Ti-6Al-4V%20Alloy.pdf application/pdf en http://irep.iium.edu.my/62616/8/62616%20%20Electro-discharge%20machining%20of%20Ti-6AI-4V%20alloy%20SCOPUS.pdf application/pdf en http://irep.iium.edu.my/62616/14/62616%20Electro-Discharge%20Machining%20%20WOS.pdf Ndaliman, Mohammed Baba and Khan, Ahsan Ali and Lafia-Araga, Ruth Anayimi (2017) Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface. In: 2017 8th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 3rd February-6th February 2017, Cape Town, South Africa. http://ieeexplore.ieee.org/document/7917430/ 10.1109/ICMIMT.2017.7917430
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	T Technology (General)
spellingShingle	T Technology (General) Ndaliman, Mohammed Baba Khan, Ahsan Ali Lafia-Araga, Ruth Anayimi Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
description	This paper presents the investigation of compounds / phases formed during the Electrical Discharge Machining (EDM) of titanium alloy (Ti-6AI-4V) with Cu-TaC compact electrode using urea dielectric fluid. It is proposed that the materials involved in the machining are likely to react and form new compounds on the EDMed surface. The outcomes of the reactions were predicted. The EDMed surfaces were subjected to energy dispersive X-ray spectroscopy (ED X) and X-ray diffraction (XRD) analysis to determine the changes in the surface composition. Results of EDX analysis indicate the presence of additional elements (Cu, Ta, 0 and C) on the surface of the parent alloy. XRD results also confirm the main compounds formed on the surface to include metallic oxides, carbides and nitrides (TaC, TiC, Ti1N, TiD) of tantalum and titanium. It is concluded that the surface was reinforced during the EDM with hardened ceramic layers which are capable of enhancing its wear properties.
format	Conference or Workshop Item
author	Ndaliman, Mohammed Baba Khan, Ahsan Ali Lafia-Araga, Ruth Anayimi
author_facet	Ndaliman, Mohammed Baba Khan, Ahsan Ali Lafia-Araga, Ruth Anayimi
author_sort	Ndaliman, Mohammed Baba
title	Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
title_short	Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
title_full	Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
title_fullStr	Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
title_full_unstemmed	Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface
title_sort	electro-discharge machining of ti-6ai-4v alloy using cu-tac compact electrode with urea dielectric: reactions and their effects on the machined surface
publisher	IEEE
publishDate	2017
url	http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/ http://irep.iium.edu.my/62616/1/62616-Electro-Discharge%20Machining%20of%20Ti-6Al-4V%20Alloy.pdf http://irep.iium.edu.my/62616/8/62616%20%20Electro-discharge%20machining%20of%20Ti-6AI-4V%20alloy%20SCOPUS.pdf http://irep.iium.edu.my/62616/14/62616%20Electro-Discharge%20Machining%20%20WOS.pdf
first_indexed	2023-09-18T21:28:44Z
last_indexed	2023-09-18T21:28:44Z
_version_	1777412367139733504

Electro-discharge machining of Ti-6AI-4V alloy using Cu-TaC compact electrode with urea dielectric: Reactions and their effects on the machined surface

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