No tribologist would ever recommend any ceramic in liquid non-sense. Ceramic coating that are applied to alloys and then cured with heat or are combined with various alloys in a form of electro-plating are ok. Exactly what properties of ceramics make for good lubricity in a lubricating liquid? Stay away from anything with ceramics in it in an oil suspension no matter the source. You will not see any fully formulated oil for aviation or automotive purposes from any credible refiner or blender of oils for aviation, automotive, mining, industrial manufacturing or anything! You will not see Lubrizol, Ornite, Vanderbuilt , Exxon/Mobil selling any additive system or products with it. This sort of stuff is right up their with chlorinated paraffin based additives! If anyone doubts me send an email off to those companies asking why they do not offer "nano ceramics" in their additive systems or formulated oils. Send them out to all the company's that sell lubricants automotive, aviation, mining, and industry! This stuff is right up their with Teflon Toilet Bowel Cleaner.