CARBON-CERAMIC BRAKE DISK AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2012/074199

A1

The present invention manufactures a carbon-ceramic brake disk by using a non-coated polyacylonitrile (PAN)-based carbon fiber (Cf-pan) together with a pitch-based carbon fiber having low reactivity with silicon. As a result, the pitch-based carbon fiber can complement the strength of the carbon-ceramic brake disk that has become brittle due to silicon corrosion of the Cf-pan. In another case, the present invention manufactures the carbon-ceramic disk by using only the pitch-based carbon fiber having lower reactivity with silicon. As a result, the pitch-based carbon fiber maintains the original shape thereof even after silicon is melted and permeated into a carbonized molded body, thereby maintaining the function of the pitch-based carbon fiber for strengthening the carbon-ceramic brake disk.

JP3441392	ROTARY FRICTION MEMBER AND MANUFACTURE THEREOF
JP2002061685	BRAKE DISC

SHIN HYUNKYU (KR)
CHOI YEONHO (KR)
LEE JUNSANG (KR)
CHO CHAEWOOK (KR)
KANG JUNGSUK (KR)
IM DONGWON (KR)
CHEA BYUNGGUN (KR)
CHOI MOONSOO (KR)

PCT/KR2011/007834

June 07, 2012

October 20, 2011

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DACC CO LTD (KR)
SHIN HYUNKYU (KR)
CHOI YEONHO (KR)
LEE JUNSANG (KR)
CHO CHAEWOOK (KR)
KANG JUNGSUK (KR)
IM DONGWON (KR)
CHEA BYUNGGUN (KR)
CHOI MOONSOO (KR)

F16D65/12; B29C45/17; F16D65/02; F16D69/00

JP2006151804A	2006-06-15
US6083436A	2000-07-04
JP2002255665A	2002-09-11
KR20100036621A	2010-04-08
JP2003528794A	2003-09-30

JANG, Inseok (KR)
장인석 (KR)

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