Powder metallurgy forming the main
materials used, mainly in the form of 316L stainless steel, 316W, 304, and
17-4PH; iron-based powder; to complete the blank shape by injection molding
plastic injection; injection embryo thing to note mold temperature, pressure,
glue injection in different degree; deformation, material shortage, watermark;
adverse phenomenon, resulting in different density, will directly affect the
product's structure size and so on.
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