Powder metallurgy stagger displacement shaping mold

The utility model relates to a powder metallurgy stagger displacement shaping mold which is shaped by dry powder of powder sintered steel parts and ceramic sintered part green bodies. The mold comprises an upper trimming die, a lower trimming die and a movable concave die which is arranged on the lo...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WANG KAIWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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