Due
to the internal pore, mechanical properties as well as wear and corrosion
resistance of powder metallurgy stainless steel decreased greatly, which
seriously limits its application. Studies show that almost all performance of
powder metallurgy stainless steel increase along with density increase. Therefore,
how to improve the density of powder metallurgy stainless steel, reduce its
porosity, are key problems to improve the performance of powder metallurgy
stainless steel.
Original article link：
http://www.zcmim.com/article/powder-metallurgy-stainless-steel-htpmsev_1.html
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