Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration
The hydroxyapatite (HA) layer on the surface of the implant material tends to crack during the sintering process for layer densification. This causes the process of implant union with bone (osseointegration) does not function perfectly in the human body. This study aims to reduce cracking by increas...
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| Language: | English |
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Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas
2022-10-01
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| Series: | Metal: Jurnal Sistem Mekanik dan Termal |
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| Online Access: | https://metal.ft.unand.ac.id/index.php/metal/article/view/199 |
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| author | Sanny Ardhy Gunawarman Gunawarman Jon Affi Yuli Yetri |
| author_facet | Sanny Ardhy Gunawarman Gunawarman Jon Affi Yuli Yetri |
| author_sort | Sanny Ardhy |
| collection | DOAJ |
| description | The hydroxyapatite (HA) layer on the surface of the implant material tends to crack during the sintering process for layer densification. This causes the process of implant union with bone (osseointegration) does not function perfectly in the human body. This study aims to reduce cracking by increasing the adhesion of the HA layer on the surface of the Ti-6Al-4V Extra Low Intertitial (ELI) implant material. The research used the dip coating method to get a thin and even layer. To strengthen the adhesion of the coating, Zirconium Oxide (ZrO<sub>2</sub>) was added in commercial HA suspension. The test specimens were heated at sintering temperatures of 800 <sup>0</sup>C, 900 <sup>0</sup>C and 950 <sup>0</sup>C with a heating rate of 5 <sup>0</sup>C /minute. Layer morphology and cracks were seen using an optical microscope. The percentage of layer cracks will be measured using ImageJ software. The results obtained, the addition of ZrO<sub>2 </sub>can reduce cracks in the HA layer of the surface of the test specimen. The percentage of cracks decrease with the addition of ZrO<sub>2</sub> (17% and 20% weight) to the suspension of the HA layer. These result is certainly good for increasing osseointegration in the human body. |
| format | Article |
| id | doaj-art-c86a1d8be4aa4b728e820b1af5c54e3c |
| institution | Kabale University |
| issn | 2598-1137 2597-4483 |
| language | English |
| publishDate | 2022-10-01 |
| publisher | Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas |
| record_format | Article |
| series | Metal: Jurnal Sistem Mekanik dan Termal |
| spelling | doaj-art-c86a1d8be4aa4b728e820b1af5c54e3c2025-02-01T10:20:39ZengDepartment of Mechanical Engineering, Faculty of Engineering, Universitas AndalasMetal: Jurnal Sistem Mekanik dan Termal2598-11372597-44832022-10-01629510110.25077/metal.6.2.95-101.2022118Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved OsseointegrationSanny Ardhy0Gunawarman Gunawarman1Jon Affi2Yuli Yetri3Universitas Dharma AndalasUniversitas AndalasUniversitas AndalasPoliteknik Negeri PadangThe hydroxyapatite (HA) layer on the surface of the implant material tends to crack during the sintering process for layer densification. This causes the process of implant union with bone (osseointegration) does not function perfectly in the human body. This study aims to reduce cracking by increasing the adhesion of the HA layer on the surface of the Ti-6Al-4V Extra Low Intertitial (ELI) implant material. The research used the dip coating method to get a thin and even layer. To strengthen the adhesion of the coating, Zirconium Oxide (ZrO<sub>2</sub>) was added in commercial HA suspension. The test specimens were heated at sintering temperatures of 800 <sup>0</sup>C, 900 <sup>0</sup>C and 950 <sup>0</sup>C with a heating rate of 5 <sup>0</sup>C /minute. Layer morphology and cracks were seen using an optical microscope. The percentage of layer cracks will be measured using ImageJ software. The results obtained, the addition of ZrO<sub>2 </sub>can reduce cracks in the HA layer of the surface of the test specimen. The percentage of cracks decrease with the addition of ZrO<sub>2</sub> (17% and 20% weight) to the suspension of the HA layer. These result is certainly good for increasing osseointegration in the human body.https://metal.ft.unand.ac.id/index.php/metal/article/view/199dip coating, hydroxyapatite, crack, ti-6al-4v eli, zirconium oxide |
| spellingShingle | Sanny Ardhy Gunawarman Gunawarman Jon Affi Yuli Yetri Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration Metal: Jurnal Sistem Mekanik dan Termal dip coating, hydroxyapatite, crack, ti-6al-4v eli, zirconium oxide |
| title | Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration |
| title_full | Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration |
| title_fullStr | Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration |
| title_full_unstemmed | Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration |
| title_short | Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration |
| title_sort | addition of zirconium oxide for reduction of hydroxyapatite layer cracks in ti 6al 4v eli implant materials for improved osseointegration |
| topic | dip coating, hydroxyapatite, crack, ti-6al-4v eli, zirconium oxide |
| url | https://metal.ft.unand.ac.id/index.php/metal/article/view/199 |
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