5 benefits of using dry ramming mixes

1. The use of dry ramming material can reduce the batching and mixing process, and the furnace can be directly built without additives and water.

2. Improve the use temperature and metal quality. Due to the use of high-quality special mixed powder, the refractoriness and the softening temperature under load are improved, and the use temperature can be increased by 50-100 degrees Celsius, and it is lazy, below 1700 degrees Celsius, it will not be melted. The metal reacts, the loss of metal elements is small, and the quality of the molten metal is stable.

3. Excellent slag resistance and corrosion resistance. Acidic and alkaline slag does not react with the furnace lining, its slag resistance is excellent, and its corrosion resistance is excellent. The corrosion rate is only 1\/3 of the quartz charge.

4. It has a wide range of habits, is used to coreless induction furnaces of various capacities, has many types of smelting, and is used to smelting all kinds of pig iron, carbon steel, especially gray cast iron, ductile iron and other alloy iron.

5. The use efficiency is high, the service life is greatly prolonged, and the furnace age is 2-3 times that of the general quartz furnace lining. It can greatly reduce the number of constructions, reduce manpower, material resources, materials, energy, capital consumption and direct production costs, with high socioeconomic benefits.

In addition, after the FGD series high-grade composite dry ramming material is sintered at an appropriate temperature, the furnace lining will form a certain thickness of sintered layer, semi-sintered layer and loose layer from the inside to the outside. Leakage and corrosion, the operating temperature is 50-100 degrees Celsius higher than that of quartz, and it can replace valuable imported materials. The price is only 1\/5 of the imported materials. The promotion and application will undoubtedly make a certain contribution to the foundry industry. It will also open up a new way for the vigorous promotion and application of various domestic cast irons.