The porous ceramics is a line of ceramic materials with porosity; the pores are communicated up to the surface of the ceramic body.

• 是一类体内含有大量彼此相通并与材料表面贯通的孔道结构的陶瓷材料，可用于过滤与分离、布气、催化剂载体、洁净燃烧、消声材料、隔膜材料等。