Tundish Dry Vibration Mix

Tundish dry vibration mix is an important material used to purify molten steel in the tundish ladle in the steelmaking process.

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Tundish dry vibration mix has the following characteristics:

High temperature resistance: The tundish dry vibration mix can still maintain stability under high temperature, and it is not easy to sinter and deform.

Strong thermal shock resistance: dry vibration mix can withstand thermal shock and thermal shock, and has good thermal shock resistance.

Low water absorption: The tundish dry vibration material has low water absorption, which can ensure the cleanliness and quality stability of molten steel.

Low thermal conductivity: The thermal conductivity of the dry vibration mix is poor, which can reduce the heat loss on the tundish wall and increase the temperature of the molten steel.

Easy to use: Tundish dry vibration material can be used directly without adding water or any other treatment.

The dry vibration mix is mainly made of high-purity silica or magnesium material, which is an important material for purifying molten steel in the steelmaking process of the tundish ladle. The silica dry vibration mix in the tundish is mainly made of siliceous materials such as silica and quartz sand, while the magnesia dry vibration mix is mainly made of magnesia materials such as magnesium oxide.

The difference between tundish silica dry vibration mix and magnesia dry vibration mix is as follows:

Chemical composition: The silicon content in the tundish silica dry vibration mix is relatively high, generally above 80%, while the magnesium content in the magnesia dry vibration mix is relatively high, generally above 70%.

Physical properties: Silica dry vibration mix in the tundish has the characteristics of good high temperature stability, strong thermal shock resistance, and low water absorption, while magnesia dry vibration mix has the characteristics of high temperature resistance, good heat preservation, and poor thermal conductivity.

How to use: Tundish silica dry vibration mix is suitable for purifying acid molten steel in steelmaking process, while magnesia dry vibration mix is suitable for purifying alkaline molten steel in steelmaking process.

To sum up, dry vibration mix for tundish refractories is made through special grinding, screening, mixing, pressurizing, drying and other processes, and is an indispensable material in the steelmaking process. The dry vibration mix can effectively purify the molten steel, improve the quality of the molten steel, and at the same time protect the tundish wall from heat loss.