Hard particle powder for sintered body

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United States of America Patent

PATENT NO 11846009
APP PUB NO 20230038356A1
SERIAL NO

17865987

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Abstract

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The present invention relates to a hard particle powder for a sintered body, the powder including, in terms of mass %, 0.01≤C≤1.0, 2.5≤Si≤3.3, 0.1≤Ni≤20.0, 5.0≤Cr≤15.0, and 35.0≤Mo≤45.0, with the balance being Fe and inevitable impurities, in which the powder before performing sintering comprises an alloy phase comprising a hexagonal crystal structure of C14 type Laves phase.

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Patent Owner(s)

Patent OwnerAddress
DAIDO STEEL CO LTD1-10 HIGASHISAKURA 1-CHOME HIGASHI-KU NAGOYA-SHI AICHI 461-8581
NIPPON PISTON RING CO LTD12-10 HONMACHI-HIGASHI 5-CHOME CHUO-KU SAITAMA-SHI SAITAMA 3388503 ?3388503

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikemi, Satoshi Tochigi, JP 6 20
Mizuno, Fumito Nagoya, JP 1 0
Nagaoka, Yuji Tochigi, JP 2 0
Nagase, Iwane Nagoya, JP 3 3
Sato, Katsuaki Tochigi, JP 39 398

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