Converter slag blocking slide inlay - zirconium plate, zirconium ring
In order to meet the needs of low-cost smelting of steel, high-temperature adhesive is used to inlay it in the central working area and casting hole of the slide plate, and the excellent corrosion resistance and erosion resistance of zirconia are used, the hole expansion speed is slow, and the surface of the slide plate is increased.strength, increase the service life of the skateboard, and reduce costs. It can better meet the continuous casting requirements of high-oxygen steel, high-calcium steel, high-manganese steel and other types of steel; the product has good thermal shock stability, corrosion resistance and erosion resistance. It is used in converters of different types from 120 tons to 300 tons in China.
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Product Details
In order to meet the needs of low-cost smelting of steel, high-temperature adhesive is used to inlay it in the central working area and casting hole of the slide plate, and the excellent corrosion resistance and erosion resistance of zirconia are used, the hole expansion speed is slow, and the surface of the slide plate is increased.strength, increase the service life of the skateboard, and reduce costs. It can better meet the continuous casting requirements of high-oxygen steel, high-calcium steel, high-manganese steel and other types of steel; the product has good thermal shock stability, corrosion resistance and erosion resistance. It is used in converters of different types from 120 tons to 300 tons in China.
How to use: The upper slide plate is inlaid with zirconium ring, and the lower slide plate is inlaid with zirconium plate
Application advantages:
① Reduce the amount of slag that enters the ladle from the converter;
②Improve the smelting rate of various steels and reduce the phosphorus return of molten steel;
③ Improve the yield of alloy, save the input of deoxidizer and top slag modifier, save the use of auxiliary materials of converter, and save production cost;
④ Reduce the inclusions in molten steel and improve the purity of molten steel.
Technical indicators | FM01 | FM02 |
ZrO2+HfO2(%) | ≥95 | ≥95 |
A12O3(%) | ≤0.2 | ≤0.2 |
SiO2(%) | ≤0.4 | ≤0.4 |
MgO(%) | ≤2.9 | ≤2.9 |
Fe2O3(%) | ≤0.1 | ≤0.1 |
TiO2(%) | ≤0.1 | ≤0.1 |
body density(g/cm³) | 5.4 | 5.2 |
stomata(%) | ≤8 | ≤15 |
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