Reduction of the Friction Coefficient of Metal Matrix Composite Under Dry Conditions
870441
02/01/1987
- Event
- Content
- A Silicon carbide (SiC) whisker reinforced Metal Matrix Composite (MMC) with dispersed self-lubricating tungsten disulfide (WS2) exhibits a reduced friction coefficient under dry rubbing conditions.The new MMC production method was done by impregnating a molten aluminum-tungsten alloy into a preform, which was made from a mixture of SiC whisker and sulfur compound, at high pressure. The high temperature allowed a reaction between the tungsten and sulfur compound, and the formation of WS2 in the MMC.
- Pages
- 12
- Citation
- Akutagawa, K., Ohtsuki, H., Hasegawa, J., and Miyazaki, M., "Reduction of the Friction Coefficient of Metal Matrix Composite Under Dry Conditions," SAE Technical Paper 870441, 1987, https://doi.org/10.4271/870441.