Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications
Magnesium-Carbonate Apatite (Mg-xCA) is one of the potential magnesium composites to be developed as an alternative biodegradable implant material. Several attempts were made to optimize its characteristics. In this study, Mg-xCA (x = 0, 5, 10, and 15% wt) was prepared by powder metallurgy through w...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2022
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| Online Access: | http://journalarticle.ukm.my/19173/1/22.pdf |
| _version_ | 1796933015577821184 |
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| author | Setyadi, Iwan Sudiro, Toto Hermanto, Bambang Oktari, Prima Rizky Kamal, Achmad Fauzi Rahyussalim, Ahmad Jabir Suharno, Bambang Supriadi, Sugeng |
| author_facet | Setyadi, Iwan Sudiro, Toto Hermanto, Bambang Oktari, Prima Rizky Kamal, Achmad Fauzi Rahyussalim, Ahmad Jabir Suharno, Bambang Supriadi, Sugeng |
| author_sort | Setyadi, Iwan |
| collection | UKM |
| description | Magnesium-Carbonate Apatite (Mg-xCA) is one of the potential magnesium composites to be developed as an alternative biodegradable implant material. Several attempts were made to optimize its characteristics. In this study, Mg-xCA (x = 0, 5, 10, and 15% wt) was prepared by powder metallurgy through warm compaction (WC) and further densified by 2 sintering process methods, namely conventional sintering (CS) and spark plasma sintering (SPS). The characterization included density test, XRD test, microstructure test (OM and SEM-EDS-Mapping), microhardness test, and electrochemical test. The SPS process improves the characteristics of Mg-xCA better than the CS process. The SPS process can increase the relative density by about 0.7-2.4%, increase the hardness by about 2-13%, and reduce the corrosion rate by about 32-49% compared to the initial condition before sintering (WC). The SPS structure has a lower oxygen elemental content than the CS structure. The sintered process with SPS is considered effective for the fabrication of Mg-xCA powder-based composites compared to the CS process. |
| first_indexed | 2024-03-06T04:40:42Z |
| format | Article |
| id | ukm.eprints-19173 |
| institution | Universiti Kebangsaan Malaysia |
| language | English |
| last_indexed | 2024-03-06T04:40:42Z |
| publishDate | 2022 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | ukm.eprints-191732022-08-01T04:29:14Z http://journalarticle.ukm.my/19173/ Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications Setyadi, Iwan Sudiro, Toto Hermanto, Bambang Oktari, Prima Rizky Kamal, Achmad Fauzi Rahyussalim, Ahmad Jabir Suharno, Bambang Supriadi, Sugeng Magnesium-Carbonate Apatite (Mg-xCA) is one of the potential magnesium composites to be developed as an alternative biodegradable implant material. Several attempts were made to optimize its characteristics. In this study, Mg-xCA (x = 0, 5, 10, and 15% wt) was prepared by powder metallurgy through warm compaction (WC) and further densified by 2 sintering process methods, namely conventional sintering (CS) and spark plasma sintering (SPS). The characterization included density test, XRD test, microstructure test (OM and SEM-EDS-Mapping), microhardness test, and electrochemical test. The SPS process improves the characteristics of Mg-xCA better than the CS process. The SPS process can increase the relative density by about 0.7-2.4%, increase the hardness by about 2-13%, and reduce the corrosion rate by about 32-49% compared to the initial condition before sintering (WC). The SPS structure has a lower oxygen elemental content than the CS structure. The sintered process with SPS is considered effective for the fabrication of Mg-xCA powder-based composites compared to the CS process. Penerbit Universiti Kebangsaan Malaysia 2022-03 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/19173/1/22.pdf Setyadi, Iwan and Sudiro, Toto and Hermanto, Bambang and Oktari, Prima Rizky and Kamal, Achmad Fauzi and Rahyussalim, Ahmad Jabir and Suharno, Bambang and Supriadi, Sugeng (2022) Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications. Sains Malaysiana, 51 (3). pp. 883-894. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid51bil3_2022/KandunganJilid51Bil3_2022.html |
| spellingShingle | Setyadi, Iwan Sudiro, Toto Hermanto, Bambang Oktari, Prima Rizky Kamal, Achmad Fauzi Rahyussalim, Ahmad Jabir Suharno, Bambang Supriadi, Sugeng Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title | Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title_full | Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title_fullStr | Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title_full_unstemmed | Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title_short | Fabrication of magnesium-carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| title_sort | fabrication of magnesium carbonate apatite by conventional sintering and spark plasma sintering for orthopedic implant applications |
| url | http://journalarticle.ukm.my/19173/1/22.pdf |
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