Cast iron into a casting. What is the state of the matter, change, sublimation?
In metallurgy, casting, machinery, chemical and other industrial sectors, it is widely used in smelting of alloy tool steel and smelting of nonferrous metals and their alloys. And has better technical and economic results.
The graphite crucible has good thermal conductivity and high temperature resistance, and the thermal expansion coefficient is small in the process of high temperature use, and has a certain anti strain property for hot and cold quenching. The corrosion resistance of acid and alkaline solution is strong, and it has good chemical stability.
Cast iron into a casting. What is the state of the matter, sublimation?Container for molten iron called graphite crucible, good high-temperature resistance, it is higher than the melting point of iron.
