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Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]

Ti-6Al-4V is the difficult-to-machine material commonly used for biomedical applications. The surface characteristics of the Ti-6Al-4V plays an important role in the biocompatibility and the industries. The machining of titanium is complex due to its characteristics and have limitations such as var...

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Main Authors: Musa, Nornisaadila, Saedon, J. B, Adenan, Mohd Shahriman
Format: Article
Language:English
Published: Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2019
Subjects:
TJ Mechanical engineering and machinery
Machine design and drawing
Online Access:http://ir.uitm.edu.my/id/eprint/42006/1/42006.pdf
http://ir.uitm.edu.my/id/eprint/42006/
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spelling my.uitm.ir.420062021-06-22T06:59:55Z http://ir.uitm.edu.my/id/eprint/42006/ Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.] Musa, Nornisaadila Saedon, J. B Adenan, Mohd Shahriman TJ Mechanical engineering and machinery Machine design and drawing Ti-6Al-4V is the difficult-to-machine material commonly used for biomedical applications. The surface characteristics of the Ti-6Al-4V plays an important role in the biocompatibility and the industries. The machining of titanium is complex due to its characteristics and have limitations such as variations of chip thickness, high heat stress, high-pressure loads, and residual stress during the conventional machining process. The research presents the experimental of wire electro-discharge machining (WEDM) on Ti-6Al-4V. The research aims to characterize the surface topography of Ti-6Al-4V after WEDM process and the biocompatibility of the machined surface. The machined surface analyzed for the surface topography, elementary analysis and cell viability to observe the biocompatibility of WEDM process based on the variation of peak current, pulse-off time and wire tension. The white layer thickness of high input parameters produced a thicker layer on the machined surface. As the effect of the machining process, there is the existence of Ti, Cu, V, Zn, C, O, and Al on Ti-6Al-4V surface. The results show that the WEDM process on Ti-6Al-4V was biocompatible for medical implants as L929 cells positively active in the culture medium. The sets of input parameters for good surface characterization are 6A peak current, 2µs pulse-off time and 8N wire tension. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2019 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/42006/1/42006.pdf ID42006 Musa, Nornisaadila and Saedon, J. B and Adenan, Mohd Shahriman (2019) Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]. Journal of Mechanical Engineering (JMechE), SI 8 (1). pp. 130-139. ISSN 18235514
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic TJ Mechanical engineering and machinery
Machine design and drawing
spellingShingle TJ Mechanical engineering and machinery
Machine design and drawing
Musa, Nornisaadila
Saedon, J. B
Adenan, Mohd Shahriman
Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
description Ti-6Al-4V is the difficult-to-machine material commonly used for biomedical applications. The surface characteristics of the Ti-6Al-4V plays an important role in the biocompatibility and the industries. The machining of titanium is complex due to its characteristics and have limitations such as variations of chip thickness, high heat stress, high-pressure loads, and residual stress during the conventional machining process. The research presents the experimental of wire electro-discharge machining (WEDM) on Ti-6Al-4V. The research aims to characterize the surface topography of Ti-6Al-4V after WEDM process and the biocompatibility of the machined surface. The machined surface analyzed for the surface topography, elementary analysis and cell viability to observe the biocompatibility of WEDM process based on the variation of peak current, pulse-off time and wire tension. The white layer thickness of high input parameters produced a thicker layer on the machined surface. As the effect of the machining process, there is the existence of Ti, Cu, V, Zn, C, O, and Al on Ti-6Al-4V surface. The results show that the WEDM process on Ti-6Al-4V was biocompatible for medical implants as L929 cells positively active in the culture medium. The sets of input parameters for good surface characterization are 6A peak current, 2µs pulse-off time and 8N wire tension.
format Article
author Musa, Nornisaadila
Saedon, J. B
Adenan, Mohd Shahriman
author_facet Musa, Nornisaadila
Saedon, J. B
Adenan, Mohd Shahriman
author_sort Musa, Nornisaadila
title Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
title_short Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
title_full Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
title_fullStr Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
title_full_unstemmed Surface topography and biocompatibility of Ti-6Al-4V after Wire Electro-Discharge Machining (WEDM) / Nornisaadila Musa ...[et al.]
title_sort surface topography and biocompatibility of ti-6al-4v after wire electro-discharge machining (wedm) / nornisaadila musa ...[et al.]
publisher Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
publishDate 2019
url http://ir.uitm.edu.my/id/eprint/42006/1/42006.pdf
http://ir.uitm.edu.my/id/eprint/42006/
_version_ 1703963371739545600
score 13.211869

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