景德镇陶瓷业界的专有名词。是指烧制瓷器时，为了防止瓷器烧制过程中被窑具粘结而垫在陶瓷器皿之下的瓷质垫饼。做渣饼，是瓷都陶瓷业界最没有技术含量的活，只要用一把木槌，
渣铁表面铺展性良好，在渣中迅速形成渣饼。
Good performance of spreading on the surface of slag iron; form slag pancake quickly into the slag.
实验事实和热力学计算均表明，固态渣饼在球化处理中可重复使用。
And it was indicated by both thermodynamic calculation and experimental practice that the solid slag cake may be used repeatedly.
渣饼与料浆混合，可以不用或少用冲渣水，节约了水资源，有效地解决了工艺水的平衡。
Slag cake can be mixed with the slurry without water or by less water for flushing the slag. A water resource is saved, and the balance of the technical water can be effectively solved.
应用推荐