Characteristics of ceramic lined steel pipes
Pipeline wear is the main factor affecting the cost and efficiency of many material conveying systems, and the conveying pipes are mainly faced with erosion wear and surface fatigue wear, so wear-resistant ceramics, which are second only to diamond in hardness, have become the lining of heavy wear pipes. preferred material. So what are the characteristics of pipeline wear-resistant ceramic lining?
1. Anti-erosion wear: For dust, gas and liquid pipelines, erosion wear is the main wear mode, such as pulverized coal pipelines. In this case, the use of high-hardness wear-resistant ceramic lining can effectively prolong the life of the pipeline and reduce the number of maintenance and replacement.
2. Isolate metal: For the lithium battery industry, metal pollution will lead to a significant decline in battery quality, and even directly produce defective products. Therefore, the inner wall of the pipeline is lined with wear-resistant ceramics, which can isolate metal and eliminate metal pollution.
3. Smooth and free of material: Another characteristic of wear-resistant ceramics is that the surface is smooth, which basically eliminates the phenomenon of material blocking.
4. Acid and alkali corrosion resistance: Wear-resistant ceramics are calcined alumina at a high temperature of 1700 degrees. It is α-alumina with a relatively stable crystal structure, stable chemical properties, and excellent acid and alkali corrosion resistance. Widely used in equipment.
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