Cast iron crucible is cheap, durable and so on, thus it is widely used in melting furnace, crucible furnace and other furnaces to melt aluminum, lead and other metals.... (more…)
Gray cast iron and spheroidal graphite cast iron softening annealing, in fact, is a kind of heat treatment for carbide decomposition, for non-alloyed... (more…)
Silicon carbide Silicon carbide is a non metal heating element in the most widely used. It is based on the green a-SiC as the main raw material, through the extrusion of green, in the high temperature (2000 degrees Celsius above)...... (more…)
Silicon carbide refractories with silicon carbide particles or powder as a raw material. Added binder (clay or ferrosilicon, quartz, etc.) is made, or without a binding agent with high-temperature recrystallization into the legal ...... (more…)