Usual floor sections maintain finishes of 16 µin or improved. When floor finishes are important in improving friction and wear efficiency, finishing functions can increase surfaces around 4 µin offering surface flatness to at least one helium mild band. The basic thermal and optical properties of silicon carbide are introduced https://www.quora.com/profile/Trevor-Flatcher-2/Silicon-Carbide-in-wind-power-equipment-applications-Silicon-Carbide-in-Wind-Power-Equipment-Applications-Silicon-Carb