Powder metallurgy is a processing method in which metal powder (with or without the addition of non-metallic powder) is prepared, formed and sintered to make materials or products.
Among them, MIM technology is one of the best metallurgical technologies at present. MIM translated into Chinese is metal powder injection molding
Metal injection molding is a new type of powder that extends the plastic injection molding industry. Metallurgical near net shape technology and plastic injection molding technology can produce products of various complex shapes at very low prices. However, the strength of plastic products is not very high. In order to enhance its performance, metal or ceramic powder can be added to the plastic to obtain a stronger product. Products with high wear resistance and good wear resistance. Over the years, this idea has evolved to maximize the solid particle content and completely remove the binder and densify the parison during subsequent sintering. This new powder metallurgy forming method is called metal injection molding.