MIM

PIM Parts of the surface treatment is very common, used to improve  the functionality and aesthetics of parts.All common treatment technology can be used, including coating, spray coating, painting, polishing cleaning, anodized, coating, sealing wax and laser glazing, etc.PIM steel parts adopt surface hardening heat treatment for resilient core and hardness of the steel surface.From within the scope of lacquer …

Powder injection molding parts  after the production needs to connect into an assembly. There may be several different materials in the assembly can not be together for sintering. From the combination of mechanical cooperate to high-energy laser or on the surface of the electron beam welding in the scope of all common connection technique can be used in the PIM …

An early developer of the process during the 1970s was Dr. Raymond E. Wiech Jr., who refined MIM technology as co-founder of a California company named Parmatech; the name being condensed from the phrase ‘particle materials technology’. Dr. Wiech later patented his process, and it was widely adopted for manufacturing use in the 1980s. Competing processes included pressed powder sintering, …

Erosion environment is complex, which is associated with multiple factors, including the test fluid and some details such as ventilation (gas), PH, concentration of halogen ions, contact with other materials, etc. Accordingly, any discussion of PIM materials environmental tolerance should include from sintering microstructure, heat treatment, test conditions to the detail such as the quantitative measurement of corrosion resistance.For this …

Many applications of ceramic are dependent on the electrical insulation, at this point the PIM products has proven to be fully effective. Alumina low conductivity, applications in microelectronics and computer has a long history, is a good material applied to high performance of insulators. Silica is also suitable for used as electrical insulators, but a mixture of alumina and silica …

Metal injection molding (MIM) is a metalworking process by which finely-powdered metal is mixed with a measured amount of binder material to comprise a ‘feedstock’ capable of being handled by plastic processing equipment through a process known as injection mold forming. The molding process allows complex parts to be shaped in a single operation and in high volume. End products …

1. Overview The key reasons for using powder injection molding is able to reduce costs. In many cases, the PIM is only used as a near net shape, the final details of the product also need to subsequent processing.Such high grinding and machining processes usually cost, using the PIM for final machining of rough sometimes easier. This means that through …

Metal injection molding production process in the case of technical progress Modern MIM technology began in the early 1970s.Into the 1990s, with the further improvement of MIM technology, new materials, new technology constantly emergingl0.So far, the United States, Europe, Japan and other countries and regions of the companies engaged in the technology product development, research and marketing.There are typical Pacific …

1.Characterization of metal injection molding technology Metal injection molding is a high-tech technology which derived from plastic injection molding. MIM of plastic injection molding, high polymer chemistry and powder metallurgy and metal materials, and other disciplines.Powder metallurgy can take advantage of the billet mold injection molding parts, tby degreasing, sintering, rapid production of high-density, high-precision, complex shape metal structural parts,to …

Comparison Of MIM Processing And Other Processing Powder particle of material used in mim is less than 15 μ m, however most of powder particle used in traditional powder metallurgy is in 50-100 μ m. The density of finished product of MIM process is high, as using a tiny powder. MIM process has the advantages of traditional powder metallurgy process, …