For people who do not know the acid lining material, it is difficult to choose the suitable lining material, then let us understand from the main components of the acid lining material, characteristics, application range of three aspects, I hope you understand the following content will be helpful:

1. Composition:

The general acid lining material is made of high purity microcrystalline quartz sand, powder and fused quartz, and is mixed with high temperature sintering agent and mineralizing agent. Therefore, the general acid lining material can obtain dense lining regardless of various knotting methods.

Second, the characteristics of acid lining materials:

1. The acid lining material should have the necessary structural strength at high temperature without softening and deformation.

2. The volume must be stable at high temperature, so as not to crack due to expansion and contraction.

3. When the temperature changes sharply or is not heated evenly, it will not break and flake

4. It can resist the chemical erosion of metal solution, slag and furnace gas

5. Non-stick slag (or less stick slag), easy to clean, keep the integrity of the furnace lining.

6. Acid lining material has high strength. The reason is that when the centerless furnace dissolves metal, it produces a strong stirring force, and the molten liquid has a strong scouring of the furnace lining. Therefore, the material density and strength of the acid lining material are required to be able to wash and run for a long time.

Third, the scope of application: the lining material is mainly used in the melting process of gray iron, ductile iron and carbon steel in the foundry, and is suitable for continuous high temperature environment, and can also be used for the melting of titanium alloy and high temperature non-ferrous metals.

My company's main products: acid lining materials, alkaline lining materials, neutral lining materials, coil cement and other products, if the above content is helpful for you to choose acid lining materials, remember to pay attention to our Hubei Anaiye!