Metal injection molding technology is a set
of plastic forming process science, polymer chemistry, powder metallurgy and
metal material science and other disciplines mutual infiltration and cross
product, using the mold can be injection molded blank and by sintering rapid
manufacturing structure parts with high density, high precision and 3D complex
shape, can fast accurate will design thought of as having a certain structural
and functional properties of the product and can directly produce a large
quantity of parts, manufacturing technology industry a new change.
This technology not only has less
conventional powder metallurgy process, without cutting or less cutting and
economic advantages, and to overcome the traditional powder metallurgy products
low density, inhomogeneous materials, low mechanical performance, not easy to
forming thin-walled and complicated structure of the shortcomings, particularly
suited to mass production of small and complex and has special requirements of
metal parts.
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