TY - JOUR
T1 - Effect of Mn on structure and corrosion properties of Co-Cr-Mo alloys in simulated body solutions
AU - Qonita, Aliya
AU - Perkasa, Daniel Eka
AU - Soegijono, Bambang
N1 - Funding Information:
The authors gratefully acknowledge financial support from Universitas Indonesia,Publikasi Terindeks Internasional, Proceding (PUTI) No: NKB- 1014 /UN2.RST/HKP.05.00/2020.
Publisher Copyright:
© 2021 Institute of Physics Publishing. All rights reserved.
PY - 2021/3/12
Y1 - 2021/3/12
N2 - Metal alloys applied as biomedical materials have been developed for decade, due to the need for devices implanted into the human body. One of them is a cobalt-based alloy which commonly used as an orthopedic implant for total hip replacement. The biocompatibility properties of CoCrMo alloys make these alloys superior to corrosive resistance when making direct contact with the biological environment of the body where Simulated Body Fluid (SBF) solution is a solution often used to test its compatibility. The presence of manganese elements in CoCrMo Alloy and influence of heat treatment at temperature 700 oC for 65 hours were characterized by using X ray diffraction and Potentiostat. The structure and corrosion behavior in Simulated Body Fluid were discussed. The results show different crystal parameter and corrosion behavior observed. It concludes that, heat treatment and the presence of Mn affect the signicantly on the properties of CoCrMo Alloy.
AB - Metal alloys applied as biomedical materials have been developed for decade, due to the need for devices implanted into the human body. One of them is a cobalt-based alloy which commonly used as an orthopedic implant for total hip replacement. The biocompatibility properties of CoCrMo alloys make these alloys superior to corrosive resistance when making direct contact with the biological environment of the body where Simulated Body Fluid (SBF) solution is a solution often used to test its compatibility. The presence of manganese elements in CoCrMo Alloy and influence of heat treatment at temperature 700 oC for 65 hours were characterized by using X ray diffraction and Potentiostat. The structure and corrosion behavior in Simulated Body Fluid were discussed. The results show different crystal parameter and corrosion behavior observed. It concludes that, heat treatment and the presence of Mn affect the signicantly on the properties of CoCrMo Alloy.
UR - http://www.scopus.com/inward/record.url?scp=85103292973&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1825/1/012069
DO - 10.1088/1742-6596/1825/1/012069
M3 - Conference article
AN - SCOPUS:85103292973
SN - 1742-6588
VL - 1825
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012069
T2 - 10th International Conference on Physics and Its Applications, ICOPIA 2020
Y2 - 26 August 2020
ER -