POTTERY OR PORCELAIN WARE MATERIAL, AND POTTERY OR PORCELAIN WARE MANUFACTURING METHOD AND POTTERY OR PORCELAIN WARE MANUFACTURING DEVICE THAT USE THE SAME

摘要

PROBLEM TO BE SOLVED: To burn pottery or porcelain ware in energy-saving way.;SOLUTION: A pottery or porcelain ware manufacturing method comprises: mixing, in a raw material such as clay or ceramic to be burned as porcelain or pottery ware, usually uncontained fine coal or graphite heat-treated at high temperature to make a pottery or porcelain material 2; drying a formed pottery or porcelain material 2 to put in a crucible 3; housing the crucible in a microwave generation apparatus 1; irradiating the crucible with microwave to cause heat-generation in the fine coal or graphite for burning it. Accordingly, burning can be performed easily in extremely energy-saving way compared with burning in a furnace regardless of types of raw materials. Besides, an optional burning condition suitable for desired pottery or porcelain ware such as earthenware, stoneware, pottery, porcelain or ceramic can be precisely achieved by controlling a content of the fine coal or graphite, a power of the microwave and a heating time.;COPYRIGHT: (C)2015,JPO&INPIT