Automotive

Finishing of aluminum and its alloy parts of automobile body can only use expensive knives and polycrystalline cutter (PCD) at present. The Ta-(film developed by our company can make the domestic cemented carbide cutter achieve the effect of polycrystalline cutter and surpass the service life and effect of the cutter.

Piston rings and valve parts in automobiles are extremely easy to wear in the process of automobile operation, our Ta-C film can reduce the damage rate of such parts by virtue of its extremely high hardness and extremely low coefficient of friction, thus prolonging the service life of such parts.