نتایج جستجو برای: tribocorrosion
تعداد نتایج: 214 فیلتر نتایج به سال:
Abstract The tribocorrosion behaviour of Ti-6Al-4 V exposed to phosphate buffered saline was investigated under a range normal forces in both cathodic and anodic regions provide basis for properly deriving the tribological constants this alloy. To achieve this, new customised tribotester designed manufactured rub disks against zirconia balls. tests were conducted at sliding frequency 1 Hz dista...
Ti–25Nb–3Zr–2Sn–3Mo (TLM) alloys have been used in orthopaedics due to their excellent biocompatibility. However, the poor tribological performance caused by low shear strength limits applicability of TLM alloy. Herein, surface alloy was strengthened induction nitriding technology, and microstructure formed nitride layer as well its corrosion property were investigated X-ray diffraction (XRD), ...
Abstract Over the last two decades, various methods have been developed for surface modification of Mg alloys among which plasma electrolytic oxidation (PEO) is one most effective tailoring properties. However, PEO coatings still need to be improved in aspects, including mechanical and corrosion performances. In current study, multi-walled carbon nanotubes (MWCNTs) were incorporated into a coat...
Titanium (Ti) is commonly used in dental implant applications. Surface modification strategies are being followed in last years in order to build Ti oxide-based surfaces that can fulfill, simultaneously, the following requirements: induced cell attachment and adhesion, while providing a superior corrosion and tribocorrosion performance. In this work micro-arc oxidation (MAO) was used as a tool ...
Stainless steel (SS316L) and titanium alloy (Ti6Al4V) exhibit suitable properties for biomedical applications; however, the tribocorrosion of these materials, which is associated with metallosis, still a significant concern. This work investigates effectiveness DLC smoothing coatings applied to metals reduce improve cell viability. The study was motivated by many reports metallosis caused metal...
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