32 kinds of refractory materials required by steel mills and their requirements Description： 1) Resistant materials for EAF electric furnaces 2) Converter refractory material 3) Pouring ladle refractory materials (including breathable bricks or without breathable bricks) 4) Transfer ladle refractory materials 5) Electric furnace center ring and refractory materials 6) ladle sliding nozzle ton steel…
32 kinds of refractory materials required by steel mills and their requirements Description： Working layer coating material Block brick Current stabilizer Tundish immersion steel nozzle 21) Tundish stopper rod Tundish long steel nozzle Long steel nozzle washer Tundish fire mud Tundish caulking material Tundish permanent layer castable 27) Semi-water-cooled refractory cover for refining furnace Electrode…
Common appearance defects of rebar and preventive measures Description： Product quality is the top priority for the development of an enterprise, and guaranteeing the qualified products of the factory is the basic condition for the survival of the enterprise. Enterprises must survive and develop in fierce market competition. Without excellent product quality, they will eventually…