POROUS TITANIUM-BASED SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ELECTRODE

POROUS TITANIUM-BASED SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ELECTRODE

A porous titanium-based sintered body, having a porosity of 50% to 75%, an average pore diameter of 23 μm to 45 μm, and a specific surface area of 0.020 m2/g to 0.065 m2/g, and having a bending strength of 22 MPa or more. According to the present invention, a porous titanium-based sintered body havi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fuji, Takahiro, Tsumagari, Shogo, Goto, Yasuhiko
Format: Patent
Sprache:eng
Schlagworte:
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:A porous titanium-based sintered body, having a porosity of 50% to 75%, an average pore diameter of 23 μm to 45 μm, and a specific surface area of 0.020 m2/g to 0.065 m2/g, and having a bending strength of 22 MPa or more. According to the present invention, a porous titanium-based sintered body having a high porosity, a large specific surface area and a large average pore diameter and thereby having good gas permeability or liquid permeability, and further having a high strength can be provided.