Study on Self-lubrication Ceramic of Y-TZP/ MoS2
Source abstract
Abstract
MoS2 powders coated with Y-TZP were prepared by heating alcohol-water solution of ZrOCl2·8H2O and Y(NO3)3·6H2O with particles of MoS2. Y-TZP/MoS2 composites with special microstructure and good mechanical properties were fabricated by hot pressing sintering. The tribological properties of Y-TZP/MoS2 composites sliding against ZrO2 at room temperature were investigated. Results show that the friction coefficient of the composite with 44wt% MoS2 added is as low as 0.25, and the wear rate of the composite is 1.05×10-6mm3/mN.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal and Thin Film Mechanics · Tribology and Wear Analysis · Mechanical stress and fatigue analysis
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