Research on production technology of wear-resistant steel and high-strength steel compound pick

Wear-resistant steel and high-strength steel are two important structural materials of industrial production. In actual production, the combination of wear-resistant steel and high-strength steel can improve the comprehensive performance of the produced steel parts, so as to meet the needs of high-performance, high-precision and high-strength production. The wear-resistant high-strength steel composite pick is a production technology that is derived from this. This technology not only has the advantages of the two materials, but also can reduce the production cost, at the same time, shorten the production cycle and reduce the number of times of grinding, so as to improve the overall production efficiency.
    
Production technology
The production technology of wear-resistant steel and high-strength steel composite picks mainly includes two steps: material selection and material processing.
    
Material selection
K10WC (Substitute of K10) Wear Resistant Steel and 40Cr are the materials for producing wear-resistant high-strength steel composite picks. The K10WC wear-resistant steel is selected for the working layer, which has a high hardness, wear resistance and strength, and meets the requirements of the working layer of the pick. The 40Cr is selected for the basis, which has relatively low cost, high toughness and processability, and is conducive to the production of structural parts.
    
Material Processing
The main processing technology used in the production of wear-resistant steel and high-strength steel composite picks includes heat treatment and special treatment. Among them, in order to improve the hardness and abrasion resistance of the K10WC working layer, it is necessary to adopt the quenching and tempering process of the working layer to obtain the optimal mechanical properties of the wear-resistant steel. In order to make the material have a better connection with the 40Cr basis and make the picks have a better load-bearing capacity, it is necessary to use a special connection to combine the two materials.

Advantages
The wearing high-strength steel composite pick has the advantages of both wear-resistant steel and high-strength steel. The wear-resistant steel has a high hardness, strength and wear resistance, and can ensure that the pick has a long service life and good wear resistance. The high-strength steel has high strength and toughness, in the actual application process, can bear a greater load and improve the bearing capacity of the pick. The combination of these two materials not only reduces the production cost, but also has a faster production cycle than that of casting. In addition, the pick can reduce the number of grinding times and improve the overall production efficiency.
    
Conclusion
The production technology of wear-resistant steel and high-strength steel composite picks involves two production steps, that is, materials selection and material processing. In addition, the wear-resistant high-strength steel composite pick has the advantages of both wear-resistant steel and high-strength steel, which not only reduces the production cost, but also has a faster production cycle, as well as fewer grinding times and overall production efficiency.

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