What is ceramic

Ceramic pottery and porcelain general. Chinese people invented back in about 8000-2000 BC (Neolithic) pottery. Most of the ceramic material such as oxides, nitrides, borides and carbides. The common ceramic materials include clay, alumina, kaolin, etc.. The ceramic material is generally of high hardness, but poor plasticity. In addition to food, decorative use in the development of science, technology also plays an important role. The ceramic material is original Earth resources clay After Cuiqu the. The nature of the clay with toughness, plastic water at room temperature, can be carved slightly dry, dry grinding; till 700 degrees the pottery can hold water; till the 1230 porcelain, can be completely non-absorbent, high temperature corrosion resistance . Its use of flexibility in today's culture, science and technology, there are a variety of creative applications.