Method for manufacturing carbon-carbon composites

Details Method for manufacturing carbon-carbon composites Method for manufacturing carbon-carbon composites

2006-02-21

2006-02-21

Staicovici, Stefan (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Filaments

C264S029700, C264S081000, C264S102000, C264S255000, C264S258000, C264S510000, C264S511000, C264S324000, C156S093000

Reexamination Certificate

active

07001544

ABSTRACT:
A method for manufacturing carbon-carbon composites includes steps of producing a mat using carbon fiber, carbon fabric, carbon sheet, or staple fiber; laminating at least three layers of mats; producing a preform using the laminated mats with a needle punching method; performing a first thermal treatment process on the produced preform at a predetermined temperature; densifying the first-thermal-treated preform; performing a second thermal treatment process on the densified preform; forming a predetermined shape out of the second-thermal-treated preform; and performing an oxidation resistant treatment process of the shaped preform.

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patent: 6737120 (2004-05-01), Golecki

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