نتایج جستجو برای: tribocorrosion
تعداد نتایج: 214 فیلتر نتایج به سال:
The tribocorrosion behavior and degradation mechanism of 316L stainless steel, in four typically industrial corrosion media, under different potentials, were studied. results indicated that they strongly depended on medium electrode potential. When the potential increased from cathodic protection region to anodic region, was accelerated. It dramatically promoted mechanical wear which even domin...
Fretting fatigue behaviour of Ni-free high-nitrogen steel (HNS) with a yield strength of about 800 MPa, which was prepared by nitrogen gas pressurized electroslag remelting, was studied in air and in phosphate-buffered saline (PBS(-)). For comparison, fretting fatigue behaviour of cold-rolled SUS316L steel (SUS316L(CR)) with similar yield strength was examined. The plain fatigue limit of HNS wa...
Abstract Corrosion and corrosive wear occur commonly on metals surface in aqueous solutions. External electric field is usually considered as one of the factors to accelerate corrosion or materials presence conventional electrolytes. This work aims reposition widely believed perspective by experimental justification which have been conducted solutions containing surfactants. Electric potential ...
The artificial hip joints have galvanic couple between femoral head made of CoCr alloy and stem Ti or alloy, are subjected to high levels mechanical stress. Therefore, tribocorrosion has been frequently reported. In this study, we performed the first electrochemical numerical simulation for with friction in simulated body fluid. We constructed single metal model investigate effect cathodic reac...
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