Invention Grant
- Patent Title: Crucible holding member and method for producing the same
- Patent Title (中): 坩埚保持构件及其制造方法
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Application No.: US12484883Application Date: 2009-06-15
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Publication No.: US08257495B2Publication Date: 2012-09-04
- Inventor: Hideki Kato , Haruhide Shikano , Masahiro Yasuda
- Applicant: Hideki Kato , Haruhide Shikano , Masahiro Yasuda
- Applicant Address: JP Ogaki-Shi
- Assignee: Ibiden Co., Ltd.
- Current Assignee: Ibiden Co., Ltd.
- Current Assignee Address: JP Ogaki-Shi
- Agency: Ditthavong Mori & Steiner, P.C.
- Priority: JP2008-158425 20080617
- Main IPC: C30B35/00
- IPC: C30B35/00

Abstract:
A crucible holding member includes a mesh body having an axis direction. The mesh body includes a hollow, an opening, and a plurality of strands. The hollow is provided inside the opening. The opening faces toward one end of the axis direction. The plurality of strands include a plurality of carbon fibers and are woven diagonally with respect to the axis direction to provide the hollow and the opening. The plurality of strands are folded inwardly or outwardly at an edge of the opening, thereby providing a two-layered portion along the edge of the opening. A matrix is filled between the plurality of carbon fibers of the mesh body.
Public/Granted literature
- US20090308306A1 CRUCIBLE HOLDING MEMBER AND METHOD FOR PRODUCING THE SAME Public/Granted day:2009-12-17
Information query
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