Metal injection molding ((Metal injection Molding, MIM)) is a molding method in which the plasticized mixture of metal powder and its binder is injected into the mold.
It is the shape required by mixing the selected powder with the binder, and then granulating the mixture and then injection molding.
The polymer assigns the characteristics of its viscous flow to the mixture, which contributes to the uniformity of forming, cavity filling and powder filling.
After forming, the binder is excluded, and then the degreased billet is sintered.
Some sintered products may have to undergo further densification, heat treatment or machining.
The sintered products not only have the same complex shape and high precision as those obtained by plastic injection molding, but also have physical, chemical and mechanical properties similar to those of forgings.
This technology is suitable for mass production of metal parts with small size, complex three-dimensional shape and special performance requirements.
Article source:东莞市新饰界材料科技有限公司
Metal injection molding ((Metal injection Molding, MIM)) is a molding method in which the plasticized mixture of metal powder and its binder is injected into the mold.
It is the shape required by mixing the selected powder with the binder, and then granulating the mixture and then injection molding.
The polymer assigns the characteristics of its viscous flow to the mixture, which contributes to the uniformity of forming, cavity filling and powder filling.
After forming, the binder is excluded, and then the degreased billet is sintered.
Some sintered products may have to undergo further densification, heat treatment or machining.
The sintered products not only have the same complex shape and high precision as those obtained by plastic injection molding, but also have physical, chemical and mechanical properties similar to those of forgings.
This technology is suitable for mass production of metal parts with small size, complex three-dimensional shape and special performance requirements.
Article source:东莞市新饰界材料科技有限公司