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High-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite and preparation method thereof
The invention discloses a high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite and a preparation method thereof. The high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite is characterized by being prepared from the following raw materials in parts by weight: 60-70 parts of zirconium phosphate, 2-3 parts of polyethylene glycol, 10-15 parts of magnesium oxide, 10-13 parts of a modified high-elastic carbon fiber, 7-9 parts of a carbon nanotube, 5-8 parts of hydroxymethyl methacrylate, 0.03-0.04 part of potassium persulfate, 1-2 parts of paraffin wax emulsion, 0.2-0.4 part of triethylene tetramine, 5-8 parts of titanium dioxide, 1-2 parts of polyisobutene, 20-25 parts of ethanol, and 30-50 parts of deionized water. By taking the modified high-elastic carbon fiber as a reinforcing phase, the high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite has the advantages of excellent oxidation resistance, capability of enhancing the toughness and strength of ceramics, high and low-temperature resistance, good thermal conductivity and small expansion coefficient; and the added magnesium oxide produces a liquid phase at high temperature, and the liquid phase fills pores, thereby promoting the development of crystalline grains and the densification of biscuits.
High-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite and preparation method thereof
The invention discloses a high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite and a preparation method thereof. The high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite is characterized by being prepared from the following raw materials in parts by weight: 60-70 parts of zirconium phosphate, 2-3 parts of polyethylene glycol, 10-15 parts of magnesium oxide, 10-13 parts of a modified high-elastic carbon fiber, 7-9 parts of a carbon nanotube, 5-8 parts of hydroxymethyl methacrylate, 0.03-0.04 part of potassium persulfate, 1-2 parts of paraffin wax emulsion, 0.2-0.4 part of triethylene tetramine, 5-8 parts of titanium dioxide, 1-2 parts of polyisobutene, 20-25 parts of ethanol, and 30-50 parts of deionized water. By taking the modified high-elastic carbon fiber as a reinforcing phase, the high-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite has the advantages of excellent oxidation resistance, capability of enhancing the toughness and strength of ceramics, high and low-temperature resistance, good thermal conductivity and small expansion coefficient; and the added magnesium oxide produces a liquid phase at high temperature, and the liquid phase fills pores, thereby promoting the development of crystalline grains and the densification of biscuits.
High-strength carbon fiber reinforced zirconium phosphate ceramic matrix composite and preparation method thereof
SHU XIAOSHAN (author) / ZHANG JIANWU (author) / GONG PING (author) / TANG XINGYOU (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
Carbon fiber reinforced ceramic matrix composite material and preparation method thereof
| European Patent Office | 2021