TY - GEN
T1 - Effect of Sn on corrosion resistance and modulus young of as-cast Ti-Nb-Sn alloys for biocompatible implant
AU - Utomo, Edy Priyanto
AU - Anawati, Anawati
AU - Rokhmanto, Fendy
N1 - Funding Information:
This work was supported by Research Center for Metallurgy and Materials, Indonesian Institute of Sciences (P2MM - LIPI) through Kompetensi Inti 2019 research project.
Publisher Copyright:
© 2020 Author(s).
PY - 2020/4/21
Y1 - 2020/4/21
N2 - Titanium alloy (Ti) has been widely used in several industrial applications because it has good mechanical properties, is unique and has superior corrosion resistance. To have good and unique mechanical properties is very much related to processing. The composition of Ti alloys is greatly influenced by the fabrication method and alloy composition. Titanium alloys that are currently being developed are Ti-6Al-4V alloys, but recent studies show that the release of Al and V ions from Ti-6Al-4V alloys can cause health problems such as peripheral neuropathy, osteomalacia, and Alzheimer's disease in the future years. The material used for this implant replacement also requires good corrosion resistance and low modulus young, high strength and toughness. This study continues the previous research in which the Ti-30Nb-x-Sn (2.5 and 8 wt.%) alloys have been conducted where it is found that the Ti-30Nb-5Sn alloy achieves optimal results for implant applications. In this research, it will use x-Sn (2.5 and 8 wt.%) alloys with the amount of melting 3 times. The purpose of this study was to determine the effect of the Sn amount of by microstructure using microscope optic, phase content used XRD, modulus of elasticity properties using ultrasonic test, and corrosion testing. Corrosion resistance increases with the addition of Sn shown by lower corrosion current values. for optimal young modulus obtained with the addition of Sn 5%.
AB - Titanium alloy (Ti) has been widely used in several industrial applications because it has good mechanical properties, is unique and has superior corrosion resistance. To have good and unique mechanical properties is very much related to processing. The composition of Ti alloys is greatly influenced by the fabrication method and alloy composition. Titanium alloys that are currently being developed are Ti-6Al-4V alloys, but recent studies show that the release of Al and V ions from Ti-6Al-4V alloys can cause health problems such as peripheral neuropathy, osteomalacia, and Alzheimer's disease in the future years. The material used for this implant replacement also requires good corrosion resistance and low modulus young, high strength and toughness. This study continues the previous research in which the Ti-30Nb-x-Sn (2.5 and 8 wt.%) alloys have been conducted where it is found that the Ti-30Nb-5Sn alloy achieves optimal results for implant applications. In this research, it will use x-Sn (2.5 and 8 wt.%) alloys with the amount of melting 3 times. The purpose of this study was to determine the effect of the Sn amount of by microstructure using microscope optic, phase content used XRD, modulus of elasticity properties using ultrasonic test, and corrosion testing. Corrosion resistance increases with the addition of Sn shown by lower corrosion current values. for optimal young modulus obtained with the addition of Sn 5%.
UR - http://www.scopus.com/inward/record.url?scp=85096170961&partnerID=8YFLogxK
U2 - 10.1063/5.0002699
DO - 10.1063/5.0002699
M3 - Conference contribution
AN - SCOPUS:85096170961
T3 - AIP Conference Proceedings
BT - Proceedings of the 3rd International Seminar on Metallurgy and Materials, ISMM 2019
A2 - Darsono, Nono
A2 - Thaha, Yudi Nugraha
A2 - Ridhova, Aga
A2 - Rhamdani, Ahmad
A2 - Utomo, Muhammad Satrio
A2 - Ridlo, Faried Miftahur
A2 - Prasetyo, Mukhlis Agung
PB - American Institute of Physics Inc.
T2 - 3rd International Seminar on Metallurgy and Materials: Exploring New Innovation in Metallurgy and Materials, ISMM 2019
Y2 - 23 October 2019 through 24 October 2019
ER -