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Billet Reheating: Avoiding Defects

Billet Reheating: Avoiding Defects

During the billet heated, operators should take measures to prevent following case happening. Overheating When the steel billet is heated for a long time at high temperature, it is very easy to overheat. The overheating phenomenon of steel billet is mainly manifested in the excessive growth of the microstructure grains…
initial-use-of-induction-furnace

Initial Use of Induction Furnace

It is quite important to operate a new induction furnace correctly, that could affect the service life of the induction furnace. The new furnace should be continuously smelted as much as possible to avoid thermal shock damage caused by intermittent melting and hot and cold, and generally should be continuously…
2024-2028 Steel Production Forecast

2024-2028 Steel Production Forecast

According to incomplete statistics, 2021 global new steel production capacity (excluding China) nearly 90 million tons mainly concentrated in Asia, Europe, including new long steel capacity of 14.4 million tons , new plate capacity of 14.02 million tons, new crude steel production capacity of about 53.27 million tons, new semi-finished…

DC EAF & AC EAF

DC EAF and AC EAF steelmaking process has different features The magnetic field force generated by the energized in DC EAF has strong stirring ability than the AC EAF, and DC EAF decarburization, dephosphorization, degassing reaction is faster than the AC EAF, more conducive to the operation. Because the desulfurization…