Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder
This paper focuses on the usage of a novel binder system base on palm oil product to produce sintered parts of stainless steel 316L produced by vertical injection molding technique for biomedical application. The stainless steel 316L powder was mixed using z-blade mixer with the thermoplastic binder...
| Main Authors: | , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2006
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/2477/1/Fabrication_of_316L_stainless_steel_parts_by_injection_moulding_for_biomedical_application_using_a_novel_binder.pdf |
| _version_ | 1825718684728950784 |
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| author | Ibrahim, R. Omar, M.A. Goh, W.C. Mohamad, M. Muhamad, S. Yahya, N.A. Radzi, Z. Abu Kasim, N.H. |
| author_facet | Ibrahim, R. Omar, M.A. Goh, W.C. Mohamad, M. Muhamad, S. Yahya, N.A. Radzi, Z. Abu Kasim, N.H. |
| author_sort | Ibrahim, R. |
| collection | UM |
| description | This paper focuses on the usage of a novel binder system base on palm oil product to produce sintered parts of stainless steel 316L produced by vertical injection molding technique for biomedical application. The stainless steel 316L powder was mixed using z-blade mixer with the thermoplastic binder system comprising of polyethylene, paraffin wax, stearic acid and palm stearin which was derived from palm oil at different volume percent (%). The feedstock then was studied in term of viscosity and shear rate using capillary rheometer. The feedstock was molded using vertical injection molding machine. After molding, the green molded part was immersed into the solvent to extract part of the binder system followed by sintering under vacuum atmosphere at the temperature of 1360 degrees C. The physical and mechanical properties of the sintered part such as density, hardness, shrinkage, ultimate tensile strength and elongation were measured. Biocompatibility study of in vitro test using cell osteosarcoma MG-63 was observed and discussed. |
| first_indexed | 2024-03-06T05:08:09Z |
| format | Conference or Workshop Item |
| id | um.eprints-2477 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:08:09Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | um.eprints-24772014-10-21T04:44:38Z http://eprints.um.edu.my/2477/ Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder Ibrahim, R. Omar, M.A. Goh, W.C. Mohamad, M. Muhamad, S. Yahya, N.A. Radzi, Z. Abu Kasim, N.H. R Medicine R Medicine (General) RK Dentistry Oral surgery This paper focuses on the usage of a novel binder system base on palm oil product to produce sintered parts of stainless steel 316L produced by vertical injection molding technique for biomedical application. The stainless steel 316L powder was mixed using z-blade mixer with the thermoplastic binder system comprising of polyethylene, paraffin wax, stearic acid and palm stearin which was derived from palm oil at different volume percent (%). The feedstock then was studied in term of viscosity and shear rate using capillary rheometer. The feedstock was molded using vertical injection molding machine. After molding, the green molded part was immersed into the solvent to extract part of the binder system followed by sintering under vacuum atmosphere at the temperature of 1360 degrees C. The physical and mechanical properties of the sintered part such as density, hardness, shrinkage, ultimate tensile strength and elongation were measured. Biocompatibility study of in vitro test using cell osteosarcoma MG-63 was observed and discussed. 2006 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/2477/1/Fabrication_of_316L_stainless_steel_parts_by_injection_moulding_for_biomedical_application_using_a_novel_binder.pdf Ibrahim, R. and Omar, M.A. and Goh, W.C. and Mohamad, M. and Muhamad, S. and Yahya, N.A. and Radzi, Z. and Abu Kasim, N.H. (2006) Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder. In: 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, 2006, Kuala Lumpur. http://www.springerlink.com/content/tu14281l7gu56457/ |
| spellingShingle | R Medicine R Medicine (General) RK Dentistry Oral surgery Ibrahim, R. Omar, M.A. Goh, W.C. Mohamad, M. Muhamad, S. Yahya, N.A. Radzi, Z. Abu Kasim, N.H. Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title | Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title_full | Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title_fullStr | Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title_full_unstemmed | Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title_short | Fabrication of 316L stainless steel parts by injection moulding for biomedical application using a novel binder |
| title_sort | fabrication of 316l stainless steel parts by injection moulding for biomedical application using a novel binder |
| topic | R Medicine R Medicine (General) RK Dentistry Oral surgery |
| url | http://eprints.um.edu.my/2477/1/Fabrication_of_316L_stainless_steel_parts_by_injection_moulding_for_biomedical_application_using_a_novel_binder.pdf |
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