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…
On January 20th, the VP of SME group visited local companies in Nigeria. During his visit, SME Group signed the contract with Nigerian Company for a 40,000TPA induction furnace steel melting project.
