Metal injection molding stainless steel powder metallurgy，Metal
injection molding process，316L stainless steel powder metallurgy products
Metal injection molding stainless steel powder metallurgy materials
series, the most widely used is 316L stainless steel powder metallurgy
products. 316L is a fully pre-alloyed austenitic powders containing 18% Cr, 12%
Ni, and also containing 2.5% Mo. Because of its excellent corrosion resistance
and physical properties, becoming one of the producers of stainless steel
powder metallurgy powder metallurgy parts most commonly used variety of
materials. Www.sky-mim.com
However, the traditional high porosity molding powder metallurgy
process, affecting the corrosion resistance and mechanical properties, surface
quality is poor. Metal injection molding process, may, after firing more than
95% relative density, performance can be all stainless steel powder metallurgy
and casting and forging fairly, and can be obtained complex shape, size accuracy
of ± 0.3% -0.5% level of parts.
For smaller mass and the shape by machining, forging, stamping and
other difficult parts, the metal injection molding, although higher raw
material costs, but the proportion occupied in a very small part in raw material
costs does not seem to account Under the premise of the leading role of high
value-added products, leaving the injection molding market competitiveness of
stainless steel powder metallurgy products increased significantly.
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