Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion
Mg-5Al-3Sn alloy composites reinforced with carbonate apatite (CAp) have been successfully fabricated using the powder metallurgy method assisted by hot extrusion to find potential materials for biodegradable implant applications. Further tests such as corrosion, cytotoxicity, and others are still n...
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Elsevier
2025-03-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025005791 |
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| author | Sri Endah Susilowati Fahamsyah Hamdan Latief Iwan Setyadi Didit Sumardiyanto Suryadi Suryadi I Nyoman Jujur Mirza Wibisono |
| author_facet | Sri Endah Susilowati Fahamsyah Hamdan Latief Iwan Setyadi Didit Sumardiyanto Suryadi Suryadi I Nyoman Jujur Mirza Wibisono |
| author_sort | Sri Endah Susilowati |
| collection | DOAJ |
| description | Mg-5Al-3Sn alloy composites reinforced with carbonate apatite (CAp) have been successfully fabricated using the powder metallurgy method assisted by hot extrusion to find potential materials for biodegradable implant applications. Further tests such as corrosion, cytotoxicity, and others are still needed to evaluate the biocompatibility of the developed composites. The present results showed an increase in the maximum compressive strength of the composites by about 9 % for Mg-5Al-3Sn-1%CAp and 8 % for Mg-5Al-3Sn-2%CAp. Similarly, the average hardness of the composite with 1 % CAp increased slightly by 1.63 %, while that of the composite with 2 % CAp increased drastically by 33.4 %. Some factors contribute to the improvement of the mechanical properties of the composites. These include the hot extrusion process, which influences grain reduction; the precipitation of Mg17Al12 and Mg2Sn intermetallic phases along the grain boundaries; and the dispersion effect of CAp in the Mg-5Al-Sn alloy matrix. Generally, those factors restrict the dislocations' movement, thereby enhancing the compressive strength and hardness of Mg-5Al-3Sn/CAp composites. |
| format | Article |
| id | doaj-art-cb8434eba9014479ad4201e9bfb48c7c |
| institution | DOAJ |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
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| series | Results in Engineering |
| spelling | doaj-art-cb8434eba9014479ad4201e9bfb48c7c2025-08-20T03:16:34ZengElsevierResults in Engineering2590-12302025-03-012510450210.1016/j.rineng.2025.104502Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusionSri Endah Susilowati0Fahamsyah Hamdan Latief1Iwan Setyadi2Didit Sumardiyanto3Suryadi Suryadi4I Nyoman Jujur5Mirza Wibisono6Department of Mechanical Engineering, Faculty of Engineering and Informatics, Universitas 17 Agustus 1945, Jakarta,14350, Indonesia; Corresponding authors.Department of Mechanical Engineering, Faculty of Engineering and Science, Universitas Nasional, Jakarta, 12520, Indonesia; Corresponding authors.Research Center of Advanced Materials, National Research and Innovation Agency (BRIN), Puspiptek Area, South Tangerang, Banten, 15314, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering and Informatics, Universitas 17 Agustus 1945, Jakarta,14350, IndonesiaResearch Center of Advanced Materials, National Research and Innovation Agency (BRIN), Puspiptek Area, South Tangerang, Banten, 15314, IndonesiaResearch Center of Advanced Materials, National Research and Innovation Agency (BRIN), Puspiptek Area, South Tangerang, Banten, 15314, IndonesiaResearch Center of Advanced Materials, National Research and Innovation Agency (BRIN), Puspiptek Area, South Tangerang, Banten, 15314, IndonesiaMg-5Al-3Sn alloy composites reinforced with carbonate apatite (CAp) have been successfully fabricated using the powder metallurgy method assisted by hot extrusion to find potential materials for biodegradable implant applications. Further tests such as corrosion, cytotoxicity, and others are still needed to evaluate the biocompatibility of the developed composites. The present results showed an increase in the maximum compressive strength of the composites by about 9 % for Mg-5Al-3Sn-1%CAp and 8 % for Mg-5Al-3Sn-2%CAp. Similarly, the average hardness of the composite with 1 % CAp increased slightly by 1.63 %, while that of the composite with 2 % CAp increased drastically by 33.4 %. Some factors contribute to the improvement of the mechanical properties of the composites. These include the hot extrusion process, which influences grain reduction; the precipitation of Mg17Al12 and Mg2Sn intermetallic phases along the grain boundaries; and the dispersion effect of CAp in the Mg-5Al-Sn alloy matrix. Generally, those factors restrict the dislocations' movement, thereby enhancing the compressive strength and hardness of Mg-5Al-3Sn/CAp composites.http://www.sciencedirect.com/science/article/pii/S2590123025005791Mg-based compositesMechanical propertiesMicrostructureXRDBiodegradable implants |
| spellingShingle | Sri Endah Susilowati Fahamsyah Hamdan Latief Iwan Setyadi Didit Sumardiyanto Suryadi Suryadi I Nyoman Jujur Mirza Wibisono Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion Results in Engineering Mg-based composites Mechanical properties Microstructure XRD Biodegradable implants |
| title | Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion |
| title_full | Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion |
| title_fullStr | Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion |
| title_full_unstemmed | Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion |
| title_short | Influence of carbonate apatite (CAp) addition on Mg-5Al-3Sn composites for potential biodegradable implant applications: A study of powder metallurgy combined with hot extrusion |
| title_sort | influence of carbonate apatite cap addition on mg 5al 3sn composites for potential biodegradable implant applications a study of powder metallurgy combined with hot extrusion |
| topic | Mg-based composites Mechanical properties Microstructure XRD Biodegradable implants |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025005791 |
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