Year1
In the material transportation systems of mining, electric power, metallurgy and building materials industries, pipes, hoppers, and Coal bunkers, fans, separation equipment, etc. commonly suffer from serious wear and tear problems, which often affects the use of the equipment. Based on the comparative analysis of various process methods and wear failure mechanisms of wear parts, our company uses self-developed new wear-resistant materials and special processes to produce wear-resistant and impact-resistant composite wear-resistant steel plates. Composite wear-resistant steel plates have been widely used. It is used in coal mines, electric power, metallurgy and other enterprises across the country and has been well received by users.
: >Technical performance of composite wear-resistant steel plate
． High hardness and good wear resistance
The carbides in the wear-resistant layer are distributed in a fibrous form, and the fiber direction is perpendicular to the surface. The hardness can reach RC, and secondary hardening will occur within a certain range, further improving The wear resistance can reach ~ times that of ordinary steel plates.
． High toughness and good impact resistance
The base material is made of low carbon steel or low alloy steel plate with good toughness and plasticity. The structural characteristics are fibrous distribution of high hardness carbides cladded on the high toughness base using a special process. It has the basic characteristics of high hardness and high toughness composite materials and good impact resistance.
． The wear-resistant layer and the base material have high bonding strength
The wear-resistant layer and the base material are metallurgically bonded, and the bond is firm and does not fall off,
. Corrosion resistance and high temperature resistance
The wear-resistant layer material contains high chromium content, as well as manganese, molybdenum, niobium and other components. The alloy carbide formed has strong stability at high temperatures and can maintain a high hardness and good oxidation resistance.
: >Physical picture of composite wear-resistant steel plate
Contact: Sun Xiao
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the guiding ideology of the National Coal Mine Safety Supervision Bureau on coal mine safety and takes coal mine safety as its own responsibility. Create safe composite wear-resistant steel plates to eliminate potential safety hazards in coal mines. We always insist on taking science and technology as the primary productive force, producing composite wear-resistant steel plates, taking quality as the basis of life, and insisting on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at composite wear-resistant steel plates, high starting points, high quality, and high-tech content, and is committed to coal mine safety, Development, production, sales and technical services of energy-saving, efficient and environmentally friendly electromechanical products. Jining Dongda Mechanical and Electrical Co., Ltd. now has ten series and more than 40 varieties of products. The main products are composite wear-resistant steel plates, wear-resistant steel plates, and wear-resistant steel lining plates
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