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All Journal JURNAL KIMIA SAINS DAN APLIKASI JURNAL ILMIAH PERSPEKTIF JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Piston: Journal of Technical Engineering Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat Reswara: Jurnal Pengabdian Kepada Masyarakat
Sri Hastuty, Sri
Universitas Cokroaminoto Palopo
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Journal : Piston: Journal of Technical Engineering

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Annealing Effect on Improving the Mechanical Properties of Zirconium Based Biomaterials with the Addition of Yttrium Elements for Bone Plate Application Awwaluddin, Muhammad; Prajitno, Djoko Hadi; Soemardi, Tresna P.; Hastuty, Sri
Piston: Journal of Technical Engineering Vol. 8 No. 1 (2024)
Publisher : Program Studi Teknik Mesin Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/pjte.v8i1.43200

Abstract

To improve the mechanical properties of biomaterials with zirconium-based alloys, especially on ductility, an annealing process was carried out. The process was carried out at a temperature of 800 oC and holding time for 3 hours in a vacuum chamber which was flowed by high purity argon gas. The composition of the alloy used in this study was Zr6Mo4TixY (x= 0, 1 and 3 %wt). Microstructure observations were carried out using microscope optic and Scanning Electron Microscopy (SEM) and mechanical properties observation using tensile testing. In this study, micro-sized specimens were used and followed the ASTM E8-04 standard with a surface roughness of 1µm. The results showed an increase in the tensile strength value after annealing process and decrease the modulus elasticity. In addition, the grain boundaries of the alloy are getting smaller, this shows the effect of annealing on changes in the properties of the material.
Co-Authors A.R.S, Mazaya Adhitya Ryan Ramadhani Aziz, Bonifacius S.I. B.C, Gusti Barrinaya, Muhammad Akbar Buys, Yose Fachmi C.S, Vionna Djoko Hadi Prajitno Fauzi, Alfian Kahfi G.N, Rahmad Gołdasz, Iwona Iman Kartolaksono Reksowardojo Jaya, Arie Sukma K.Z, Sava Kadarno, Purwo Mahmood, Muhammad Azim Mitan, Nona Merry Merpati Muhammad Awwaluddin Muharram, Farid N.A, Rizqi Alifia Nadhor, Fatwa Khoirrun Rahmawan, Yudi Ramadhani, Adhitya Ryan Riyandwita, Byan Wahyu Rofiah, Rofiah S.A, Hilwa S.F, Ayu Sambudi, Nonni Soraya Sari, M M Sylvia Ayu Pradanawati Tambunan, Sahrudin Tresna P. Soemardi Wahyu Caesarendra Widiyati, Khusnun Yose Fachmi Buys Yulia, Fayza Z, Azmi