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The advanced space technologies urge us to develop a superior lubricant that owns low friction coefficient and high anti-wear abilities in high vacuum environment. Herein, we designed a novel textured a-C/ionic liquid (IL) film and investigated its vacuum tribological performance. The worn surfaces of as-deposited film and corresponding counterpart ball were investigated in detail. The results showed...
In order to discuss the wear situation of nc-CrC/GLC film sliding against different counterparts in seawater, the nc-CrC/GLC film was fabricated by unbalance magnetron sputtering technique on silicon wafer and 304L stainless steel. The SEM, Raman, TEM were used to measure the morphologies, components and microstructures of nc-CrC/GLC film. The nanoindentation test was used to acquire the hardness...
Hydrogenated carbon film (a-C:H film) with fullerene-like nanostructure has been prepared successfully by magnetron sputtering technology. Here, we investigated the film morphology, mechanical properties as well as tribological behavior in high vacuum environment. The results show that the fabricated fullerene-like hydrogenated carbon (FL-C:H) film exhibits high hardness and elasticity. Importantly,...
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