Physical Properties Characterization and Design Comparation of Knee Implant with Ti6Al4V Material

Abstract:

This study aims to describe the results of characterization of physical properties and design comparation of knee implant. the characterization of the material was intended to determine the morphology using SEM, crystal structure using XRD, and chemical composition using XRF. In both designs, the simulation was carried out to get the total deformation value. Simulation is carried out by loading humans walking, jumping, and downstairs in 0-1.1 seconds. While the comparation was focused on comparizing the total deformation value from the human activity of walking, jumping, and downstairs to determine the optimum design. The finding of this study were SEM showed that many parallel strokes on Ti6Al4V, then XRD test showed that the crystallinity peak was at position 40.5189˚ which were indicated by the crystal orientation index [200] reaching 29.35 counts (cts), and Full Width Half Maximum (FWHM) at an angle of 0.288˚ which had an atomic distance along the length of 2.2246 (Å ) with a relative intensity of 100%. And the XRF test showed the highest chemical content of Ti6Al4V was Ti, amounting to 85.12%. This was indicated by the total maximal deformation of the first design 0.23030 micormeter while the second design was 2.109600 micrometer, so the first design was more recommended for implant use. While comparation of total deformation showed that the first design had the lowest maximum average deformation value. The results showed that the first implant design was the optimum design.

• Periodical: Key Engineering Materials (Volume 851)
• Pages: 97-104
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.851.97
• Online since: July 2020
• Authors: Galih Adhi Kurniawan*, Andoko Andoko, Retno Wulandari, Sunomo Sunomo, Agus Dwi Putra
• Keywords: Characterization, Design Optimization, Knee Implant, Ti6Al4V

References

[1] F. Yatim, Penyakit Tulang dan Persendian (Arthristis atau Arthralgia). Jakarta: Pustaka Populer Obor, (2006).

[2] J. Slover and J. D. Zuckerman, Increasing Use of Total Knee Replacement and Revision Surgery, JAMA. 308 (2012) 1266.

DOI: 10.1001/jama.2012.12644

[3] M. Saini, Implant biomaterials: A comprehensive review, World Journal of Clinical Cases, 3 (2015) 1.

[4] E. Gilabert-Chirivella et al, Chitosan patterning on titanium implants, Progress in Organic Coatings, 111 (2017) 23–28.

DOI: 10.1016/j.porgcoat.2017.04.027

[5] D. Kustono, R. Wulandari, Andoko, P. Puspitasari, G. A. Kurniawan, and A. D. Putra, Optimization total deformation of knee implants made Ti6Al4V material, MATEC Web of Conferences, 204 (2018) 07014.

DOI: 10.1051/matecconf/201820407014

[6] N. Lin et al., Surface damage mitigation of Ti6Al4V alloy via thermal oxidation for oil and gas exploitation application: characterization of the microstructure and evaluation of the surface performance, RSC Advances, 7 (2017) 13517–13535.

DOI: 10.1039/c6ra28421c

[7] L. E. Murr et al., Microstructure and mechanical behavior of Ti–6Al–4V produced by rapid-layer manufacturing, for biomedical applications, Journal of the Mechanical Behavior of Biomedical Materials, 2, (2009) 20–32.

DOI: 10.1016/j.jmbbm.2008.05.004

[8] M. Tlotleng, E. Akinlabi, M. Shukla, dan S. Pityana, Microstructures, hardness and bioactivity of hydroxyapatite coatings deposited by direct laser melting process, Materials Science and Engineering. 43 (2014) 189–198.

DOI: 10.1016/j.msec.2014.06.032

[9] M. I. N. Sasongko, P. Puspitasari, C. Yazirin, D. I. Tsamroh, dan P. Risdanareni, Morphology and phase identification of micron to nanosized manganese oxide (MnO) with variations in sintering time, presented at Green Construction and Engineering Education fFor Sustainable Future: Proceedings of the Green Construction and Engineering Education (GCEE) Conference 2017, East Java, Indonesia. (2017) 020037.

DOI: 10.1063/1.5003520

[10] M. I. N. Sasongko, P. Puspitasari, C. Yazirin, D. I. Tsamroh, dan P. Risdanareni, Morphology and phase identification of micron to nanosized manganese oxide (MnO) with variations in sintering time, AIP Conference Proceedings. 1887 (2017).

DOI: 10.1063/1.5003520

[11] P. Puspitasari dan A. Khafiddin, Analisis Hasil Pengecoran Logam Al-Si. 2 (2014) 1–11.