Advantages of tundish dry material:
1、 The construction is fast and simple, the tundish dry type material construction does not need to add water, does not need to mix, the construction is simple, the speed is fast, the labor intensity is low.
2、 It can be baked quickly without cracking or spalling. After the vibration construction of tundish dry material, the construction body does not need maintenance and can be directly ignited for baking, so the construction body will not crack or peel off.
3、 The tundish dry type material has excellent corrosion resistance, corrosion resistance of molten steel and slag, and long service life. It can provide different materials according to customers' requirements, and the consumption of refractory per ton of steel is low.
4、 It is easy to turn the ladle. After using the dry material in tundish, the working layer and permanent lining are not easy to sinter, and the slag cleaning is convenient and the ladle turning is easy.
5、 MgO is the main component of the dry material for purifying molten steel tundish, which has strong adsorption effect on non-metallic inclusions (such as Al2O3, SiO2, etc.) in molten steel, so as to purify molten steel and improve the quality of molten steel.
6、 It only needs to be baked to 150-200 ℃, with low baking temperature, short baking time, and remarkable energy-saving effect. Non toxic gas is produced in the process of use, and the environment is clean without dust pollution
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