SINTERED METAL OBJECT COMPRISING METAL FIBERS, A METHOD TO PRODUCE SAID FIBERS AND A MEMBRANEFILTER, COMPRISING SUCH AN OBJECT

A sintered metal object comprises metal fibers in a nonwoven web arrangement. The metal fibers comprise stainless steel fibers having a duplex microstructure. The duplex microstructure is a mixed microstructure of austenite and ferrite. The stainless steel fibers are bonded at at least part of their...

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Bibliographische Detailangaben
Hauptverfasser:	VAN HAVER, Wim, VERSCHAEVE, Frank
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY SEPARATION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	A sintered metal object comprises metal fibers in a nonwoven web arrangement. The metal fibers comprise stainless steel fibers having a duplex microstructure. The duplex microstructure is a mixed microstructure of austenite and ferrite. The stainless steel fibers are bonded at at least part of their contacting points by means of sinter bonds.