The scope of application of single-metal rare earth wear-resistant alloys

The rare earth wear-resistant alloy elbow has a wide range of applications, as long as it is used in ash removal and slag discharge systems in power plants, pneumatic ash conveying systems in power plants, and relatively corrosive industrial and mining environments such as chemical plants.
1. High temperature resistance, strong corrosion resistance, and improved wear resistance. The content of Ni and Cr elements in the alloy directly determines the temperature resistance of the material. The content of Cr element and Cu element determines the corrosion resistance of the material. The reasonable combination of these elements makes the new rare earth wear-resistant alloy material have several functions at the same time, such as high wear resistance and high corrosion resistance. Excellent corrosion resistance, so it can adapt to the use of various harsh working conditions.
2. Advanced technology and stable performance. On the basis of centrifugal casting and resin sand molding, the company introduces the new process of EPC lost foam vacuum suction casting to make molds according to product structure, purpose, application method and quantity. The scale accuracy is high and the material arrangement is uniform. The performance is stable, especially for special-shaped parts such as wear-resistant spiral pipes, pulverized coal mixers, fork pipes, inlet and outlet hoppers, round and round joints, cone buckets, etc., which are integrally cast with uniform wall thickness. It has good welding performance, can be cut, and can be butt-welded with low-carbon steel. It is suitable for operation and construction in various places and environments, and the device is easy to use.
3. Good hardening performance, because the wear-resistant alloy steel material has the same core, under the condition of air quenching, the hardness HRC difference between the inner and outer surfaces is 1-3, which ensures the wear-resistant performance.