The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro

The effects of oxide interlayer on cobalt-chromium-molybdenum substrate were investigated in order to improve the adhesion strength of HA coating and cell responses. Substrates were oxidized at temperature range of 850°C to 1250°C. Oxidized substrates were then coated with HA slurry using dip coatin...

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Main Authors:	Mas Ayu, Hassan, S., Izman, Mohammed Rafiq, Abdul Kadir, R., Daud, Salwani, Mohd Salleh, Mohd Faiz, Mohd Yusoff, Mahmood, Anwar, G., Krishnamurithy, T., Tamarul
Format:	Conference or Workshop Item
Language:	English
Published:	2015
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/10616/ http://umpir.ump.edu.my/id/eprint/10616/1/The%20effects%20of%20oxide%20layer%20on%20Co-Cr-Mo-%20Preliminary%20study%20in-vitro.pdf

id	ump-10616
recordtype	eprints
spelling	ump-106162018-01-31T03:59:34Z http://umpir.ump.edu.my/id/eprint/10616/ The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro Mas Ayu, Hassan S., Izman Mohammed Rafiq, Abdul Kadir R., Daud Salwani, Mohd Salleh Mohd Faiz, Mohd Yusoff Mahmood, Anwar G., Krishnamurithy T., Tamarul TJ Mechanical engineering and machinery The effects of oxide interlayer on cobalt-chromium-molybdenum substrate were investigated in order to improve the adhesion strength of HA coating and cell responses. Substrates were oxidized at temperature range of 850°C to 1250°C. Oxidized substrates were then coated with HA slurry using dip coating technique. Analysis of surface morphology, thickness and chemical composition of oxide interlayer prior to HA coating were performed using field-emission scanning electron microscopy, energy dispersive X-ray spectroscopy and grazing X-ray diffraction respectively. It seems that rough surface of oxide interlayer provides better mechanical interlocking of HA particles to the substrate surface. In addition, the HA coated substrates with oxide interlayer also demonstrate strong attachment and proliferation of cells compared to HA coated substrates without oxide interlayer. It is concluded that the introduction of an intermediate oxide layer on Co-Cr-Mo substrate prior to HA coating has shown a positive effect in terms of increment of the adhesion strength of HA coating as well as cell bioactivity performance. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10616/1/The%20effects%20of%20oxide%20layer%20on%20Co-Cr-Mo-%20Preliminary%20study%20in-vitro.pdf Mas Ayu, Hassan and S., Izman and Mohammed Rafiq, Abdul Kadir and R., Daud and Salwani, Mohd Salleh and Mohd Faiz, Mohd Yusoff and Mahmood, Anwar and G., Krishnamurithy and T., Tamarul (2015) The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro. In: 4th International Conference on Advanced Manufacturing Technology (ICAMT 2015), 19-22 Sept 2015 , Johor Bahru. . (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mas Ayu, Hassan S., Izman Mohammed Rafiq, Abdul Kadir R., Daud Salwani, Mohd Salleh Mohd Faiz, Mohd Yusoff Mahmood, Anwar G., Krishnamurithy T., Tamarul The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
description	The effects of oxide interlayer on cobalt-chromium-molybdenum substrate were investigated in order to improve the adhesion strength of HA coating and cell responses. Substrates were oxidized at temperature range of 850°C to 1250°C. Oxidized substrates were then coated with HA slurry using dip coating technique. Analysis of surface morphology, thickness and chemical composition of oxide interlayer prior to HA coating were performed using field-emission scanning electron microscopy, energy dispersive X-ray spectroscopy and grazing X-ray diffraction respectively. It seems that rough surface of oxide interlayer provides better mechanical interlocking of HA particles to the substrate surface. In addition, the HA coated substrates with oxide interlayer also demonstrate strong attachment and proliferation of cells compared to HA coated substrates without oxide interlayer. It is concluded that the introduction of an intermediate oxide layer on Co-Cr-Mo substrate prior to HA coating has shown a positive effect in terms of increment of the adhesion strength of HA coating as well as cell bioactivity performance.
format	Conference or Workshop Item
author	Mas Ayu, Hassan S., Izman Mohammed Rafiq, Abdul Kadir R., Daud Salwani, Mohd Salleh Mohd Faiz, Mohd Yusoff Mahmood, Anwar G., Krishnamurithy T., Tamarul
author_facet	Mas Ayu, Hassan S., Izman Mohammed Rafiq, Abdul Kadir R., Daud Salwani, Mohd Salleh Mohd Faiz, Mohd Yusoff Mahmood, Anwar G., Krishnamurithy T., Tamarul
author_sort	Mas Ayu, Hassan
title	The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
title_short	The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
title_full	The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
title_fullStr	The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
title_full_unstemmed	The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro
title_sort	effects of oxide layer on co-cr-mo: preliminary study in-vitro
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/10616/ http://umpir.ump.edu.my/id/eprint/10616/1/The%20effects%20of%20oxide%20layer%20on%20Co-Cr-Mo-%20Preliminary%20study%20in-vitro.pdf
first_indexed	2023-09-18T22:10:25Z
last_indexed	2023-09-18T22:10:25Z
_version_	1777414989718487040

The Effects of Oxide Layer on Co-Cr-Mo: Preliminary Study In-vitro

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