炭化ケイ素とは?
Silicon carbide is an extremely hard and strong material with high density, exceptional corrosion resistance and outstanding tribological properties. Available both sintered and reaction bonded forms. Pressureless sintering provides high densification through reduction of surface energy of grains due to boron and carbon reaction1, but its high temperature leads to excessive grain growth that compromises mechanical properties. Strength Silicon carbide, commonly referred to as carborundum, is a hard chemical compound composed of silicon and carbon that occurs naturally in rare minerals like moissanite; however, more commonly it is mass-produced as powder and granules for use as an abrasive and ceramic plates in bulletproof vests. Carborundum can withstand high temperatures while […]