Driven by powder metallurgy industry, MIM technology has become more mature and stable. MIM technology includes the following aspects: feed preparation, injection molding, injection molding process simulation, degreasing, sintering, MIM application, MIM product design and specification.
Metal injection molding can be traced back to 1920s, started by ceramic spark plug powder injection molding. In subsequent decades, powder injection molding was mainly used in ceramic injection molding. Until 1979, Parmatech's metal injection molding products, formed by Wiech and his team, got two awards. At that time, Wiech and Rivers patented, powder injection molding began to shift to metal injection molding-oriented.
The development of metal powder injection molding in China is relatively late start, so the technical aspects of MIM technology compared with foreign countries has not enough skill. In order to promote the research and development of MIM in China under the background of rapid development of MIM technology in the world, the monographs on the related theories of MIM technology, especially the application of MIM, are becoming more and more popular. More important.