Investigation of biomechanical and biosafety of injection moulded implant materials

This paper presents the attempt to manufacture metallic implant using medical grade 316L stainless steel alloy powder by MIM process. The powder with the median particle size of 15 μm and a binder consisting of palm stearin and poly ethylene were mixed at 160°C using a sigmablade mixer for one hour...

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Main Authors:	Omar, Mohd Afian, Abdullah, Norsyakira, Mohd Zainon, Nurazilah, Roslaini, Norazlan, Zulkifly, Ahmad Hafiz
Format:	Article
Language:	English English
Published:	Trans Tech Publications, Switzerland 2014
Subjects:	RD701 Orthopedics
Online Access:	http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/1/Investigation_of_Biomedical_and_Biosafety_of_Injection_Moulded_.pdf http://irep.iium.edu.my/40052/3/40052_Investigation%20of%20biomechanical%20and%20biosafety%20of%20injection%20moulded%20implant%20materials.SCOPUSpdf.pdf

id	iium-40052
recordtype	eprints
spelling	iium-400522017-09-21T03:56:32Z http://irep.iium.edu.my/40052/ Investigation of biomechanical and biosafety of injection moulded implant materials Omar, Mohd Afian Abdullah, Norsyakira Mohd Zainon, Nurazilah Roslaini, Norazlan Zulkifly, Ahmad Hafiz RD701 Orthopedics This paper presents the attempt to manufacture metallic implant using medical grade 316L stainless steel alloy powder by MIM process. The powder with the median particle size of 15 μm and a binder consisting of palm stearin and poly ethylene were mixed at 160°C using a sigmablade mixer for one hour to prepare the feedstock of the test bar. The rheological properties of the feedstock was tested using capillary rheometer. The test bar was injection moulded using vertical injection moulding machine with the nozzle temperature of 200°C. Prior to sintering, the specimens were debound using a combination of solvent extraction and thermal pyrolysis method. The specimens were then sintered under vacuum at the temperature between 1300oC to 1360oC. The properties of the sintered bar such as physical appearance and densities were presented and discussed. The biocompatibility including toxicity properties of the implant also been presented. The results showed that physical and mechanical properties of the sintered sample complied with the international standard © (2014) Trans Tech Publications, Switzerland. Trans Tech Publications, Switzerland 2014 Article PeerReviewed application/pdf en http://irep.iium.edu.my/40052/1/Investigation_of_Biomedical_and_Biosafety_of_Injection_Moulded_.pdf application/pdf en http://irep.iium.edu.my/40052/3/40052_Investigation%20of%20biomechanical%20and%20biosafety%20of%20injection%20moulded%20implant%20materials.SCOPUSpdf.pdf Omar, Mohd Afian and Abdullah, Norsyakira and Mohd Zainon, Nurazilah and Roslaini, Norazlan and Zulkifly, Ahmad Hafiz (2014) Investigation of biomechanical and biosafety of injection moulded implant materials. Advanced Materials Research, 879. pp. 79-84. ISSN 1022-6680 http://irep.iium.edu.my/cgi/users/home?screen=EPrint::Edit&eprintid=40052&stage=core#t 10.4028/www.scientific.net/AMR.879.79
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	RD701 Orthopedics
spellingShingle	RD701 Orthopedics Omar, Mohd Afian Abdullah, Norsyakira Mohd Zainon, Nurazilah Roslaini, Norazlan Zulkifly, Ahmad Hafiz Investigation of biomechanical and biosafety of injection moulded implant materials
description	This paper presents the attempt to manufacture metallic implant using medical grade 316L stainless steel alloy powder by MIM process. The powder with the median particle size of 15 μm and a binder consisting of palm stearin and poly ethylene were mixed at 160°C using a sigmablade mixer for one hour to prepare the feedstock of the test bar. The rheological properties of the feedstock was tested using capillary rheometer. The test bar was injection moulded using vertical injection moulding machine with the nozzle temperature of 200°C. Prior to sintering, the specimens were debound using a combination of solvent extraction and thermal pyrolysis method. The specimens were then sintered under vacuum at the temperature between 1300oC to 1360oC. The properties of the sintered bar such as physical appearance and densities were presented and discussed. The biocompatibility including toxicity properties of the implant also been presented. The results showed that physical and mechanical properties of the sintered sample complied with the international standard © (2014) Trans Tech Publications, Switzerland.
format	Article
author	Omar, Mohd Afian Abdullah, Norsyakira Mohd Zainon, Nurazilah Roslaini, Norazlan Zulkifly, Ahmad Hafiz
author_facet	Omar, Mohd Afian Abdullah, Norsyakira Mohd Zainon, Nurazilah Roslaini, Norazlan Zulkifly, Ahmad Hafiz
author_sort	Omar, Mohd Afian
title	Investigation of biomechanical and biosafety of injection moulded implant materials
title_short	Investigation of biomechanical and biosafety of injection moulded implant materials
title_full	Investigation of biomechanical and biosafety of injection moulded implant materials
title_fullStr	Investigation of biomechanical and biosafety of injection moulded implant materials
title_full_unstemmed	Investigation of biomechanical and biosafety of injection moulded implant materials
title_sort	investigation of biomechanical and biosafety of injection moulded implant materials
publisher	Trans Tech Publications, Switzerland
publishDate	2014
url	http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/ http://irep.iium.edu.my/40052/1/Investigation_of_Biomedical_and_Biosafety_of_Injection_Moulded_.pdf http://irep.iium.edu.my/40052/3/40052_Investigation%20of%20biomechanical%20and%20biosafety%20of%20injection%20moulded%20implant%20materials.SCOPUSpdf.pdf
first_indexed	2023-09-18T20:57:30Z
last_indexed	2023-09-18T20:57:30Z
_version_	1777410402190098432

Investigation of biomechanical and biosafety of injection moulded implant materials

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