Slip casting ceramic article of porcelainous body which consists different colour particles, and manufacture method for the same

摘要

The invention discloses a slip casting ceramic article of porcelainous body which consists of different colour particles. This article includes household porcelain, sanitary pottery and ornamental porcelain, which are produced by vacuum casting or pressure casting, in which, the body contains particles which have two or more different colours, diameter between 1 mm and 50 mm and amount of fifty to fifty million. The method which produces the article includes the process of colour particles preparation, the process of slip preparation, the process of green body forming and the process of sintering. The present invention may allow the body in three dimensions and ornament surface shows pattern of many or 100 percent whole granite particles, which makes the article be similar to whole nature marble, granite or jade, which are carved, and makes article appearance be excellent.