NIOBIUM GRANULATED POWDER PRODUCTION METHOD

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United States of America Patent

APP PUB NO 20160254100A1
SERIAL NO

15027794

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Abstract

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A method of producing a niobium granulated powder, including the steps of: mixing niobium hydride and a metal oxide by a mechanical alloying method to produce a mechanical alloy; pulverizing the mechanical alloy; subjecting the pulverized mechanical alloy to heat treatment to allow the pulverized mechanical alloy to aggregate, to thereby form a granulated product. Also disclosed is a sintered body of the niobium granulated powder, an anode body produced from the sintered body and a capacitor including the sintered body.

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Patent Owner(s)

Patent OwnerAddress
SHOWA DENKO K K13-9 SHIBA DAIMON 1-CHOME MINATO-KU TOKYO 105-8518

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAWASAKI, Toshiya Tokyo, JP 15 115
SHIBUYA, Yoshinori Tokyo, JP 12 84
TSUMITA, Yasuo Tokyo, JP 5 6

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