ZENG Lingke ¹, ZHANG Ming ¹, LI Ruxiang ²

(1.Materials College of South China University of Technology; 2.Yuehua Decorative Tiles Factory Shinan Yuehua Industry and Trade Group Corporation, Foshan City)

Abstract ：This paper sums up the classification of ceramic fibre and its major composition and properties, and also analysesthe influences of thermal stress, atmosphere system, body and glaze firing, harmful Products by fuel combustion, ve-locity field inside the kiln and kiln structure etc on the powderization of ceramic fibre in combination with the struc-tural characteristics of roller hearth kiln and technological characteristics of ceramic firing, and the method of simulat-ed study applied for the exploration of the quatitative relationship between ceramic fibre powderization and each af-fecting factor is put forward is put forward, the way to calculate the service life of Ceramic fibre, and its anti-powder-ization methods in roller hearth kiln are also discussed.

Keywords： ceramic fibre, roller hearth kiln, powderization process