After pickling the surface of continuous casting billet, it was found that there were mesh cracks on the surface of the billet, and the depth was up to 5mm. What causes the mesh cracks? The main reasons are: (1) The surface of the high temperature casting billet absorbs the copper…
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…
El 20 de enero, el vicepresidente de SME Group visitó varias empresas locales en Nigeria. Durante su visita, SME Group firmó un contrato con una empresa nigeriana para un proyecto de fundición de acero con horno de inducción de 40.000 TPA.
