Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics
The applications of hydroxyapatite (HAp) with remarkable chemical and physico-mechanical properties are important in biomedical engineering. This research studied the effect of compaction force (5,10, and 15 kN) on the crystallographic, physical, and mechanical, properties of ceramics produced from...
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| Language: | English |
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Elsevier
2025-06-01
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| Series: | Results in Materials |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590048X25000172 |
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| author | Obinna Anayo Osuchukwu Emeka Obiora Anisiji Precious Osayamen Etinosa Ibitoye Opeyemi Isaac Peter Gbenga Oni Victor D. Aderibigbe Kazeem O. Rabiu Oladele O. Arogundade Oreoluwa Oginni David Olubiyi Obada |
| author_facet | Obinna Anayo Osuchukwu Emeka Obiora Anisiji Precious Osayamen Etinosa Ibitoye Opeyemi Isaac Peter Gbenga Oni Victor D. Aderibigbe Kazeem O. Rabiu Oladele O. Arogundade Oreoluwa Oginni David Olubiyi Obada |
| author_sort | Obinna Anayo Osuchukwu |
| collection | DOAJ |
| description | The applications of hydroxyapatite (HAp) with remarkable chemical and physico-mechanical properties are important in biomedical engineering. This research studied the effect of compaction force (5,10, and 15 kN) on the crystallographic, physical, and mechanical, properties of ceramics produced from novel mixtures of non-separated animal bones and catfish derived HAp prepared through a sol-gel technique at temperatures of 1050 and 1150°C. The sintering temperatures (1050 and 1150°C) were used to process the powders for 2 h at the heating rate of 5°C/min. The nomenclature of the samples was such that the corresponding temperatures assigned were sometimes ascribed such as B100-1050°C, C100-1050°C, B100-1150°C, C100-1150°C, etc., and in some cases for simplicity, samples with the suffix A referred to variants sintered at 1050°C, while samples with the suffix B referred to variants sintered at 1150°C.The obtained porosities for the samples ranged from 38.22 % (B75/C25-1150°C) to 49.81 % (B100-1050°C). At 1050°C, the highest microhardness recorded for 5 kN was 0.48 GPa (B25/C75), for 10 kN was 0.48 GPa (B25/C75), and for 15 kN was 0.56 GPa (B50/C50). At 1150°C, the highest microhardness recorded for 5 kN was 1.00 GPa (B75/C25), for 10 kN was 0.93 GPa (B100), and for 15 kN was 0.92 GPa (B100). The compressive strengths of sample B100 were the highest at every point of measurement. From the results obtained, a compaction force of 5 kN is recommended to produce bioceramics with suitable physical and mechanical properties for biomedical applications. |
| format | Article |
| id | doaj-art-92e10a9e3d52439ea144fa916c9369ef |
| institution | Kabale University |
| issn | 2590-048X |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Materials |
| spelling | doaj-art-92e10a9e3d52439ea144fa916c9369ef2025-08-20T03:26:38ZengElsevierResults in Materials2590-048X2025-06-012610067210.1016/j.rinma.2025.100672Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramicsObinna Anayo Osuchukwu0Emeka Obiora Anisiji1Precious Osayamen Etinosa2Ibitoye Opeyemi Isaac3Peter Gbenga Oni4Victor D. Aderibigbe5Kazeem O. Rabiu6Oladele O. Arogundade7Oreoluwa Oginni8David Olubiyi Obada9Department of Mechanical Engineering, Bayero University, Kano, 700241, Nigeria; Multifunctional Materials Laboratory, Shell Office Complex, Department of Mechanical Engineering, Ahmadu Bello University, Zaria, 810222, Nigeria; Corresponding author. Department of Mechanical Engineering, Bayero University, Kano, 700241, Nigeria.Department of Mechanical and Mechatronics Engineering, Federal University, Otuoke, 562103, NigeriaDepartment of Mechanical Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, 01609, USADepartment of Biology and Biotechnology, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, 01609, USADepartment of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, 01609, USADepartment of Chemistry, University of Wyoming, 1000 E University Ave, Laramie, WY, 82071, USADepartment of Chemical Engineering, Osun State University, Osogbo, 4494, NigeriaMechanical Engineering Department, Nigerian Defence Academy, Kaduna, 2109, NigeriaDepartment of Public Health, Washington University, 1 Brookings Dr, St. Louis, MO, 63130, USADepartment of Mechanical Engineering, Ahmadu Bello University, Zaria, 810222, Nigeria; Africa Centre of Excellence on New Pedagogies in Engineering Education, Ahmadu Bello University, Zaria, 810222, Nigeria; Multifunctional Materials Laboratory, Shell Office Complex, Department of Mechanical Engineering, Ahmadu Bello University, Zaria, 810222, Nigeria; Corresponding author. Department of Mechanical Engineering, Ahmadu Bello University, Zaria, 810222, Nigeria.The applications of hydroxyapatite (HAp) with remarkable chemical and physico-mechanical properties are important in biomedical engineering. This research studied the effect of compaction force (5,10, and 15 kN) on the crystallographic, physical, and mechanical, properties of ceramics produced from novel mixtures of non-separated animal bones and catfish derived HAp prepared through a sol-gel technique at temperatures of 1050 and 1150°C. The sintering temperatures (1050 and 1150°C) were used to process the powders for 2 h at the heating rate of 5°C/min. The nomenclature of the samples was such that the corresponding temperatures assigned were sometimes ascribed such as B100-1050°C, C100-1050°C, B100-1150°C, C100-1150°C, etc., and in some cases for simplicity, samples with the suffix A referred to variants sintered at 1050°C, while samples with the suffix B referred to variants sintered at 1150°C.The obtained porosities for the samples ranged from 38.22 % (B75/C25-1150°C) to 49.81 % (B100-1050°C). At 1050°C, the highest microhardness recorded for 5 kN was 0.48 GPa (B25/C75), for 10 kN was 0.48 GPa (B25/C75), and for 15 kN was 0.56 GPa (B50/C50). At 1150°C, the highest microhardness recorded for 5 kN was 1.00 GPa (B75/C25), for 10 kN was 0.93 GPa (B100), and for 15 kN was 0.92 GPa (B100). The compressive strengths of sample B100 were the highest at every point of measurement. From the results obtained, a compaction force of 5 kN is recommended to produce bioceramics with suitable physical and mechanical properties for biomedical applications.http://www.sciencedirect.com/science/article/pii/S2590048X25000172Compaction pressureHydroxyapatiteMechanical propertiesPowdersSol-gel |
| spellingShingle | Obinna Anayo Osuchukwu Emeka Obiora Anisiji Precious Osayamen Etinosa Ibitoye Opeyemi Isaac Peter Gbenga Oni Victor D. Aderibigbe Kazeem O. Rabiu Oladele O. Arogundade Oreoluwa Oginni David Olubiyi Obada Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics Results in Materials Compaction pressure Hydroxyapatite Mechanical properties Powders Sol-gel |
| title | Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| title_full | Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| title_fullStr | Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| title_full_unstemmed | Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| title_short | Effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| title_sort | effect of compaction force on the mechanical properties of novel mixtures of naturally derived hydroxyapatite ceramics |
| topic | Compaction pressure Hydroxyapatite Mechanical properties Powders Sol-gel |
| url | http://www.sciencedirect.com/science/article/pii/S2590048X25000172 |
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