continuous casting tundish

The determination of the structural parameters of the continuous casting tundish and the configuration of refractory materials

  In layman’s terms, the tundish (picture 2 above) is a refractory container, which is used to contain molten steel poured from the ladle (picture 1 above), and then diverted to each mold (picture 3, 6 above). Reduce pressure to stabilize steel flow. The height of the liquid level in the ladle is at least…

ladle slide plate

The mechanism affecting the damage of the ladle slide plate and the advantages and disadvantages of several commonly used materials

Before talking about the reasons for the damage of the ladle slide, we first have a general understanding of the sliding mechanism of the ladle. The structure diagram of the nozzle and the sliding plate is as follows:   The ladle sliding nozzle is composed of a sliding mechanism, an upper nozzle, a sliding plate,…

ramming material at the bottom of electric furnace

Knowledge about dry ramming material at the bottom of electric furnace

At present, the working layer of high-power and ultra-high-power electric furnaces is generally constructed with magnesia dry ramming material. The working layer uses refractory materials to directly contact molten steel and slag, and directly bear high-temperature thermal load and corrosion of molten slag, and erosion of molten steel and steel scrap. Mechanical impact and oxidation…

Second-generation-regenerative-roaster

Second-generation regenerative roaster-steel plant

The equipment is equipped with multi-curve and multi-functional integrated high-tech products such as remote monitoring and operation, and it also reflects the strength of Hansen Intelligence to intelligently upgrade and transform steel-making unit equipment products. Heating the entire tundish lining, and heating evenly; Automatic ignition, safe and reliable, the ignition success rate is nearly 100%;…

electric arc furnace steelmaking

Clean and intelligent production technology of electric arc furnace steelmaking

Electric arc furnace steelmaking is one of the main steelmaking methods at present, which has the characteristics of short process, low energy consumption and low carbon emissions. Compared with the “blast furnace-converter” long process steelmaking, the electric arc furnace short process steelmaking uses scrap steel as the main raw material, which has outstanding advantages such…

Configuration and construction method of refractory materials for billet continuous casting tundish

Billet continuous casting parameters and tundish refractory configuration A variety of refractory materials are needed in the production and use of the tundish, including castables, smears, dry materials, nozzles, slag retaining wall series, three continuous casting parts, etc. The main configuration of tundish refractories is shown in Table 1. , The main parameters of the…