Porcelain
porcelain p r s l n is a ceramic material made by heating materials, generally including kaolin, in a kiln to temperatures between 1,200 and 1,400 c 2,200 and 2,600 fhe toughness, strength, and translucence of porcelain, relative to other types of pottery, arises mainly from vitrification and the formation of the mineral mullite within the body at these high.