Replace traditional metal materials with powder metallurgy materials

       

Replace traditional metal materials with powder metallurgy materials

 

As we all know, the production of mechanical structural parts by powder metallurgy has the advantages of less cutting and no cutting, thus energy saving and material saving; it has the advantages of high production efficiency and is suitable for mass production; it has the characteristics of material diversity and can meet the performance requirements of structural parts for different purposes . Therefore, it is widely used in the automotive field. According to relevant information, the total number of powder metallurgy parts used in automobiles has exceeded 1,000. More than half of the world's total powder metallurgy structural parts are used in the automotive industry. The mass production of automobile powder metallurgy parts will surely drive the rapid growth of the demand for powder, so as to realize the common development of powder metallurgy parts enterprises and raw material enterprises. The vigorous development of the automobile manufacturing industry has given people a certain understanding of the technical and economic characteristics of powder metallurgy parts. Especially in the recently introduced models, many new parts have appeared. Therefore, in addition to further expanding the general manufacturing process, some special processes are needed to manufacture, such as: metal injection molding, warm press forming, powder forging, Hot isostatic pressing, cold isostatic pressing, etc., so that powder metallurgy parts will be more and more widely used in the automotive industry.

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