Tungsten Carbide Wear Plate (1/2)

With the rapid development of technology and living standard, a number of skyscrapers and infrastructure requirements are also rising. While it is essential that concrete industry with high strength and high performance involvement, which put forwards the equipments of the concrete. Concrete pump is one of the most critical parts, which consists of the pump and the delivery pipe, is a use of pressure, mechanical concrete continuously conveyed along the pipeline, mainly used in housing construction, bridge and tunnel construction. According to the types of valve, it can be divided into gate valve concrete pump and S-shaped valve concrete pump. Pumping concrete construction has many advantages, such as saving manpower and resources, improving the overall efficiency of construction, ensuring the quality of the construction and clean, which has a broad market prospect.

On the on hand, the height of building is increasing, pumping height is increasing, the pump pressure is increasing so that the requirement of tightness is increasing. On the other hand, the high strength, viscosity and low pumping property is also testing the key parts of the consumable wear resistance. Wear plate is one of the most critical wear parts, which is also known as glass plate because of the glass-like shape. Production of materials currently used are high-chromium alloy cast iron, high manganese steel, alloy tool steel, carbide, alloys and ceramics. Some wear-resistant alloy easily cracked loss and other failure modes, which will affect the pumping efficiency to a large extent.

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