CERAMIC COMPONENT AND THREE-DIMENSIONAL MANUFACTURING METHOD OF CERAMIC COMPONENT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190351576A1
SERIAL NO

15999106

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A ceramic component is provided that is suitable to be placed in high temperature environment. The component includes a first member that is formed of a first material, and a ceramic layer that is bonded to a surface of the first member, which is a side exposed to the high temperature environment and that is formed of a ceramic material having a higher heat resistance than that of the first member. A bonding portion between the first member and the ceramic layer is formed of a composite material having the first material and the ceramic material, and a gradient composition in which an abundance ratio of the first material gradually decreases and an abundance ratio of the ceramic material gradually increases in a direction from the first member to the ceramic layer.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIRAI, Toshimitsu Hokuto, JP 131 812
ISHIDA, Masaya Hara-mura, JP 99 723
OKAMOTO, Eiji Matsumoto, JP 141 1472

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