Selection of raw materials for magnesia carbon bricks

Graphite   Graphite has a layered structure. The atoms in the layer are arranged together in a hexagonal arrangement with strong covalent bonds. There is a van der Waals force between the layers, which makes it have strong directionality, that is, obvious anisotropy. The inner layer and the entire surface contain low energy and hardly […]

Basic process operation rules of Consteel electric arc furnace

Production preparation: Raw and auxiliary materials: 1.1. Scrap: The classification, technical requirements, inspection methods, acceptance rules, transportation, and quality specifications of scrap steel meet the requirements of GB/T4223 scrap steel; The size of scrap steel meets the requirements of “Technical Operating Regulations for Raw and Auxiliary Materials of Consteel Electric Furnace”; The chemical composition of […]