Title:
METHOD FOR PREPARING CARBON-CERAMIC BRAKE MATERIAL AND METHOD FOR PREPARING CARBON-CERAMIC BRAKE DISC
Document Type and Number:
WIPO Patent Application WO/2017/107735
Kind Code:
A1
Abstract:
Provided is a method for preparing a carbon-ceramic brake material, comprising the following steps: 1) preparing a first carbon fibre preform; 2) preparing a phenolic resin solution; 3) preparing a mixed slurry of the phenolic resin and a ceramic powder; 4) preparing a second carbon fibre preform; 5) drying the second carbon fibre preform; 6) hot pressing and curing the dried preform; 7) cracking a carbon/phenolic-ceramic composite material; and 8) processing a first porous carbon/carbon-ceramic powder composite material at high temperature. Provided is a method for preparing a carbon-ceramic brake disc, further comprising, in addition to the above 8 steps, the following steps: 9) pre-processing; 10) silicon infiltration processing a first brake disc; and 11) final processing.
Inventors:
LIU JUN (CN)
Application Number:
PCT/CN2016/107047
Publication Date:
June 29, 2017
Filing Date:
November 24, 2016
Export Citation:
Assignee:
SHENZHEN LEMYTH BRAKE TECH CO LTD (CN)
International Classes:
C04B35/83; C04B35/84
Foreign References:
| CN102424597A | 2012-04-25 | |||
| CN103992115A | 2014-08-20 | |||
| CN103936451A | 2014-07-23 | |||
| CN102128225A | 2011-07-20 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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