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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ozaltin, Kadir
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Topics
Publications (11/11 displayed)
- 2021Effects of chitosan/chondroitin sulfate polysaccharide lids on amoxicillin drug release from microcontainers
- 2020Cell response to PLA scaffolds functionalized with various seaweed polysaccharidescitations
- 2020Biodegradable porous polylactic acid film as a separator for supercapacitorscitations
- 2019Anticoagulant polyethylene terephthalate surface by plasma-mediated fucoidan immobilizationcitations
- 2019Investigation of different severe plastic deformation methods effect on Ti13Nb13Zr
- 2019Tribological behavior of a hydrostatically extruded ultra-fine grained Ti-13Nb-13Zr alloycitations
- 2018Preparation of active antibacterial biomaterials based on sparfloxacin, enrofloxacin, and lomefloxacin deposited on polyethylenecitations
- 2017Microstructure and Texture Evolutions of Biomedical Ti-13Nb-13Zr Alloy Processed by Hydrostatic Extrusioncitations
- 2017A novel multistep method for chondroitin sulphate immobilization and its interaction with fibroblast cellscitations
- 2016Mechanical properties, structural and texture evolution of biocompatible Ti–45Nb alloy processed by severe plastic deformationcitations
- 2014Enhancement of mechanical properties of biocompatible Ti-45Nb alloy by hydrostatic extrusioncitations
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article
Tribological behavior of a hydrostatically extruded ultra-fine grained Ti-13Nb-13Zr alloy
Abstract
This contribution summarizes the results an investigation of the wear resistance of as received initial state and nano-structured Ti-13Nb-13Zr alloy obtained by hydrostatic extrusion. The tribological behavior was examined using a ball-on-disc tribometer under unlubricated sliding contact conditions against an Al2O3 ceramic ball. Friction coefficient, material transfer and wear debris of the samples were observed after the wear tests. Wear characteristics of the samples were investigated by means of an optical profilometer, mechanical profilometer and scanning electron microscope for wear debris morphology and wear tracks. Although friction coefficients are very similar according to tribological observations, the domestic distribution of wear characteristics varied for samples of various grain sizes. Morphological observations have shown that surface responses to abrasive ceramic balls involve localized long and short wear debris, fracture, surface plowing causing adhesive wear and the formation of larger surface debris, and material transfer between titanium and the ceramic counterpart. © Carl Hanser Verlag, München.