Method for manufacturing sintered component and sintered component

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12151287
APP PUB NO 20220410260A1
SERIAL NO

17929328

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Abstract

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A method for manufacturing a sintered component is provided. The method includes a step of making a green compact having a relative density of at least 88%. The green compact is made by compression-molding a base powder containing a metal powder into a metallic die. The method includes a step of machining a groove part in the green compact. The groove part is processed in the green compact by a cutting tool and has a groove width of 1.0 mm or less. A step of sintering the green compact in which the groove part is machined occurs after the step of machining the groove part.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC SINTERED ALLOY LTD2901 NARIWA NARIWA-CHO TAKAHASHI-SHI OKAYAMA 7160192 ?7160192

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiguchi, Hirofumi Okayama, JP 6 2
Takada, Shoichi Okayama, JP 9 40
Yoshida, Kentaro Okayama, JP 90 787

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