METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, SINTERED BODY, AND HEAT RESISTANT COMPONENT

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United States of America Patent

SERIAL NO

15477336

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A metal powder for powder metallurgy contains Co as a principal component, Cr in a proportion of 10 to 25 mass %, Ni in a proportion of 5 to 40 mass %, at least one of Mo and W in a proportion of 2 to 20 mass % in total, Si in a proportion of 0.3 to 1.5 mass %, and C in a proportion of 0.05 to 0.8 mass %, wherein one element selected from the group consisting of Ti, V, Y, Zr, Nb, Hf, and Ta is defined as a first element, that is contained in a proportion of 0.01 to 0.5 mass %.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAWASAKI, Taku Hachinohe, JP 15 122
NAKAMURA, Hidefumi Hachinohe, JP 52 154

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