Metal powder injection molding exhaust baffle with sintering fixture
Powder injection molding process for the tiny metal powder and organic binder mixing into the rheological property of the material, the injection machine injection cavity formation, then ware and removing binder and sintering, high density, forming metal products. Exhaust pipe of the damper is small in size and special shape, jade piece of ordinary steel support is easy to bend …
Design of metal injection molding(MIM)
Complex shapes:The metal injection molding(MIM) like plastic injection Molding, allowing the three dimensional shape design.Because the MIM is a molding process, additional product shape doesn’t increase the cost, through the shape design of weight loss, but the cost will decline, which makes the MIM will become a more independent parts assembled into the ideal way of multi-functional parts.Design rules of …
The Application Of PIM Powder Injection Molding In Military
Powder metallurgy technology has been widely applied in the ammunition.Such as 20 mm, 50 mm of pure iron powder metallurgy rotating elastic belt, tungsten metal powder metallurgical kinetic energy penetrator core, metal powder injection molding penetrator tail, sunder armor ammunition cover, homing seeker of powder metallurgy parts, etc. Powder metallurgy technology is very wide used in the gun.Such as …
Powder Metallurgy Parts In China is Over 35%
A lot of metal forming processes are closely related to the development of materials and powder metallurgy. Powder metallurgy is the process of metal powder as raw material, through the forming and consolidation, the manufacture of metal materials, composite materials and products. The development and production of high performance metal powder plays an important role in improving the properties of …
Powder Metallurgy products In China
A lot of metal forming processes are closely related to the development of materials and powder metallurgy. Powder metallurgy is the process of metal powder as raw material, through the forming and consolidation, the manufacture of metal materials, composite materials and products. The development and production of high performance metal powder plays an important role in improving the properties of …
PIM Surface Treatment
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 …
Connection Technology
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 …
The Proess of MIM Technology
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, …
Electrical Performance
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 …
Subsequent processing of powder injection molding 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 …