Sprayed coating and sprayed-coating manufacturing method

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United States of America Patent

PATENT NO 11965252
APP PUB NO 20230265551A1
SERIAL NO

18041956

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Abstract

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The present invention provides a thermally sprayed coating that is a thermally sprayed iron-based coating formed on an inner circumferential surface of a cylinder bore of an aluminum or aluminum alloy cylinder block. The thermally sprayed coating has a plastic deformation part on its surface. Thus, pores on the surface of the thermally sprayed coating are reduced, resulting in a reduction in the amount of oil consumption.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTD2 TAKARA-CHO KANAGAWA-KU YOKOHAMA-SHI KANAGAWA-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Tsuyoshi Kanagawa, JP 64 762
Hirayama, Hayato Kanagawa, JP 18 14
Utsumi, Yoshito Kanagawa, JP 8 5

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