Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution
Abstract
Wear damage behavior of new orthopedic Ti-13Nb-13Zr (mass %) alloy with martensitic microstructures developed by different thermo-mechanical treatments were examined during sliding in simulated physiological solution. The results obtained for this alloy processed by cold and hot rolling were compared with that of the standard Ti-6Al-4 V (mass %) alloy heat-treated to produce martensitic microstructure. The block-on-disk sliding friction and wear tests were conducted in Ringer's solution. The friction coefficient, wear rate, and wear damage mechanisms were determined over a range of normal loads (20-60 N) and linear sliding speeds (0.26-1.0 m/s). The surface damage morphology revealed the presence of corrosive, abrasive, and adhesive wear in all investigated materials. The friction and wear properties were found to be dependent on the predominant wear damage mechanism and applied load/sliding speed combination. In the case of a Ti-13Nb-13Zr alloy, the adhesive wear contributes to the hi...gher wear rate and better friction behavior. This cold-rolled alloy, having a martensitic microstructure with the lowest hardness, shows the lowest friction coefficient values due to high material transfer from the alloy surface. The lowest friction resistance is observed for the Ti-6Al-4 V alloy with the highest hardness since the dominant wear damage mechanism is abrasion resulting in the low wear rate and material transfer.
Keywords:
Titanium-based alloys / hard tissue implants / martensitic microstructure / Ringer's solution / friction / wear damage mechanismSource:
International Journal of Damage Mechanics, 2019, 28, 8, 1228-1247Publisher:
- Sage Publications Ltd, London
Funding / projects:
- Micromechanical criteria of damage and fracture (RS-174004)
DOI: 10.1177/1056789518823049
ISSN: 1056-7895
WoS: 000486907300006
Scopus: 2-s2.0-85060202037
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Cvijović-Alagić, Ivana AU - Cvijović, Zorica AU - Rakin, Marko PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4049 AB - Wear damage behavior of new orthopedic Ti-13Nb-13Zr (mass %) alloy with martensitic microstructures developed by different thermo-mechanical treatments were examined during sliding in simulated physiological solution. The results obtained for this alloy processed by cold and hot rolling were compared with that of the standard Ti-6Al-4 V (mass %) alloy heat-treated to produce martensitic microstructure. The block-on-disk sliding friction and wear tests were conducted in Ringer's solution. The friction coefficient, wear rate, and wear damage mechanisms were determined over a range of normal loads (20-60 N) and linear sliding speeds (0.26-1.0 m/s). The surface damage morphology revealed the presence of corrosive, abrasive, and adhesive wear in all investigated materials. The friction and wear properties were found to be dependent on the predominant wear damage mechanism and applied load/sliding speed combination. In the case of a Ti-13Nb-13Zr alloy, the adhesive wear contributes to the higher wear rate and better friction behavior. This cold-rolled alloy, having a martensitic microstructure with the lowest hardness, shows the lowest friction coefficient values due to high material transfer from the alloy surface. The lowest friction resistance is observed for the Ti-6Al-4 V alloy with the highest hardness since the dominant wear damage mechanism is abrasion resulting in the low wear rate and material transfer. PB - Sage Publications Ltd, London T2 - International Journal of Damage Mechanics T1 - Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution EP - 1247 IS - 8 SP - 1228 VL - 28 DO - 10.1177/1056789518823049 ER -
@article{ author = "Cvijović-Alagić, Ivana and Cvijović, Zorica and Rakin, Marko", year = "2019", abstract = "Wear damage behavior of new orthopedic Ti-13Nb-13Zr (mass %) alloy with martensitic microstructures developed by different thermo-mechanical treatments were examined during sliding in simulated physiological solution. The results obtained for this alloy processed by cold and hot rolling were compared with that of the standard Ti-6Al-4 V (mass %) alloy heat-treated to produce martensitic microstructure. The block-on-disk sliding friction and wear tests were conducted in Ringer's solution. The friction coefficient, wear rate, and wear damage mechanisms were determined over a range of normal loads (20-60 N) and linear sliding speeds (0.26-1.0 m/s). The surface damage morphology revealed the presence of corrosive, abrasive, and adhesive wear in all investigated materials. The friction and wear properties were found to be dependent on the predominant wear damage mechanism and applied load/sliding speed combination. In the case of a Ti-13Nb-13Zr alloy, the adhesive wear contributes to the higher wear rate and better friction behavior. This cold-rolled alloy, having a martensitic microstructure with the lowest hardness, shows the lowest friction coefficient values due to high material transfer from the alloy surface. The lowest friction resistance is observed for the Ti-6Al-4 V alloy with the highest hardness since the dominant wear damage mechanism is abrasion resulting in the low wear rate and material transfer.", publisher = "Sage Publications Ltd, London", journal = "International Journal of Damage Mechanics", title = "Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution", pages = "1247-1228", number = "8", volume = "28", doi = "10.1177/1056789518823049" }
Cvijović-Alagić, I., Cvijović, Z.,& Rakin, M.. (2019). Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution. in International Journal of Damage Mechanics Sage Publications Ltd, London., 28(8), 1228-1247. https://doi.org/10.1177/1056789518823049
Cvijović-Alagić I, Cvijović Z, Rakin M. Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution. in International Journal of Damage Mechanics. 2019;28(8):1228-1247. doi:10.1177/1056789518823049 .
Cvijović-Alagić, Ivana, Cvijović, Zorica, Rakin, Marko, "Damage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solution" in International Journal of Damage Mechanics, 28, no. 8 (2019):1228-1247, https://doi.org/10.1177/1056789518823049 . .