C/C COMPOSITE AND ION ENGINE GRID

Title:

C/C COMPOSITE AND ION ENGINE GRID

Document Type and Number:

WIPO Patent Application WO/2023/145879

Kind Code:

A1

Abstract:

Provided is a C/C composite that reduces weight when used in an ion engine grid and makes it possible to achieve high levels of both erosion resistance and workability.　The present invention is a C/C composite for use in an ion engine grid, wherein the C/C composite is formed from a completely spread-type carbon fiber nonwoven fabric, and the carbon fibers constituting the carbon fiber nonwoven fabric are pitch carbon fibers.

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Inventors:

HIRAOKA TOSHIHARU (JP)
TOMITA YUJI (JP)
YAMAJI MASATOSHI (JP)

Application Number:

PCT/JP2023/002648

Publication Date:

August 03, 2023

Filing Date:

January 27, 2023

Export Citation:

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Assignee:

TOYO TANSO CO (JP)

International Classes:

C04B35/83; B64G1/40; C04B35/52; D01F9/145

Domestic Patent References:

WO2013015101A1

2013-01-31

Foreign References:

US5465023A	1995-11-07
JPH09278553A	1997-10-28
JPH03193664A	1991-08-23
JP2021195269A	2021-12-27

Attorney, Agent or Firm:

OSAKA FRONT (JP)

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