Product Description:

PN-SK65 series of alumina-SiC-based precast blocks for tundishand casting ladles show the features of high strength, good wear resistance, strong erosion resistance performance. They have been widely applied in Yunan Copper Industry Group, Xiangguang Copper Industry and other copper companies. The service life has been increased from 1 heat to 10 heats, helping the production to be more continuous and to reduce labor intensity and the consumption of refractories as well.