| 摘要 |
Disclosed is a novel metal powder injection molding material containing a) 40 to 70 percent by volume of powdered metal, including at least 50 percent by weight relative to the entire quantity of metal of an iron-containing powder, at least 90 percent by weight relative to the quantity of the iron-containing powderof the particles of said iron- containing powder having an effective diameter of at least 40 micrometers, b) 30 to 60 percent by volume of a thermoplastic binder, and c) 0 to 5 percent by volume of a dispersing adjuvant and/or other optional adjuvants. Said injection molding material is deformed by injection molding, the binder is removed from the injection-molded pieces, and the injection-molded pieces from which the binder has been removed are sintered.
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