Powder metallurgy structural parts are sintered parts manufactured by powder metallurgy method with certain dimensional accuracy and can withstand loads such as tension, compression, and twisting or work under friction and wear conditions, also known as sintered structural parts. Powder metallurgy structural parts manufacturers tell you that the main difference between this type of material and ordinary cast and forged materials is that its density is a variable.

The main advantages of Powder metallurgy structural parts lie in material saving, labor saving, low production cost, suitable for mass production, and remarkable energy saving effect. Powder metallurgy structural parts are widely used in automobiles, agricultural machinery, sewing machines, cameras, power tools and other industries. The main difference between powder metallurgy structural parts and ordinary cast and forged materials is that their density is a variable. With the same chemical composition and microstructure, the properties of such materials are a function of their density. Due to the existence of residual pores, its ductility and impact value are lower than those of cast and forged materials with the same chemical composition, which limits its application range.
Powder metallurgy structural parts manufacturers tell you that the development trend of this type of material is to reduce or eliminate residual pores inside the material, and to develop iron-based materials alloyed with chromium, manganese, titanium, silicon and other elements to improve the mechanical properties of the material and expand its application. field.