US 12,454,492 B2
Continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite and preparation method thereof
Zhaofeng Chen, Taicang (CN); and Jiahao Liao, Taicang (CN)
Assigned to SUZHO HONGJIU AVIATION THERMAL MATERIALS TECHNOLOGY CO., LTD., Taicang (CN)
Appl. No. 17/310,577
Filed by SUZHOU HONGJIU AVIATION THERMAL MATERIALS TECHNOLOGY CO., LTD., Taicang (CN)
PCT Filed Jan. 6, 2021, PCT No. PCT/CN2021/070430
§ 371(c)(1), (2) Date Aug. 11, 2021,
PCT Pub. No. WO2022/134214, PCT Pub. Date Jun. 30, 2022.
Prior Publication US 2022/0194862 A1, Jun. 23, 2022
Int. Cl. C04B 35/80 (2006.01); C04B 35/628 (2006.01); C04B 35/64 (2006.01); C08J 5/24 (2006.01); C22C 47/04 (2006.01); C22C 47/08 (2006.01); C22C 49/06 (2006.01); C22C 49/14 (2006.01); C25D 13/02 (2006.01); C25D 13/16 (2006.01); C25D 13/20 (2006.01)
CPC C04B 35/80 (2013.01) [C04B 35/62868 (2013.01); C04B 35/62886 (2013.01); C04B 35/64 (2013.01); C08J 5/248 (2021.05); C22C 47/04 (2013.01); C22C 47/08 (2013.01); C22C 49/06 (2013.01); C22C 49/14 (2013.01); C25D 13/02 (2013.01); C25D 13/16 (2013.01); C25D 13/20 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/386 (2013.01); C04B 2235/483 (2013.01); C04B 2235/5248 (2013.01); C04B 2235/5256 (2013.01); C04B 2235/616 (2013.01); C08J 2363/00 (2013.01)] 14 Claims
 
1. A continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite, composing of a carbon fiber with a volume fraction of 30-55%, an inorganic powder with a volume fraction of 10-25%, and a matrix with a volume fraction of 20-67%, wherein the inorganic powder is wrapped on a surface of a carbon fiber filament and then embedded in a carbon fiber bundle, and a concentration of the inorganic powder decreases from the carbon fiber filament to the carbon fiber bundle; the inorganic powder is 1 to 3 types selected from the group consisting of a carbon powder, a graphene powder, an aluminum oxide powder, a zirconium oxide powder, a silicon oxide powder, a silicon carbide powder, a zirconium carbide powder, a boron nitride powder, and a silicon nitride powder, and the inorganic powder has an average particle size of is 20 nm to 80 nm; and the matrix is 1 to 3 types selected from the group consisting of carbon, silicon, an aluminum alloy, a copper alloy, a nickel alloy, a ceramic, and an organic resin.