Ceramic fiberboard shine aluminum silicate fibreboard, wanda aka yi da kayan refractory.Ko da bayan dumama, har yanzu yana kula da ƙarfin injina mai kyau.Wannan samfurin yana da tsauri kuma yana da ƙarfin goyan baya idan aka kwatanta da bargon fiber da ji.Babban albarkatun kasa shine sapphire da aluminum oxide foda.
Lokacin aikawa: Maris-01-2023
