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Ultra-temperature CNTs/TiB2-SiC ceramic composite material and preparation method thereof
The invention provides a preparation method of an ultra-temperature CNTs/TiB2-SiC ceramic composite material. The method comprises the following steps of mixing, drying and grinding titanium diboride powder, silicon carbide powder and carbon nanotube powder to obtain mixed powder of titanium diboride, silicon carbide and carbon nanotube; then sintering the mixed powder through a spark plasma sintering moulding process to obtain the fast SPS (Spark Plasma Sintering) CNTs/TiB2-SiC ceramic composite material. The CNTs/TiB2-SiC ceramic composite material is a high-toughness thermal protection material with high temperature resistance, ablation resistance and thermal shock resistance, and can meet the demand of thermal protection materials of key parts of a hypersonic cruise vehicle.
Ultra-temperature CNTs/TiB2-SiC ceramic composite material and preparation method thereof
The invention provides a preparation method of an ultra-temperature CNTs/TiB2-SiC ceramic composite material. The method comprises the following steps of mixing, drying and grinding titanium diboride powder, silicon carbide powder and carbon nanotube powder to obtain mixed powder of titanium diboride, silicon carbide and carbon nanotube; then sintering the mixed powder through a spark plasma sintering moulding process to obtain the fast SPS (Spark Plasma Sintering) CNTs/TiB2-SiC ceramic composite material. The CNTs/TiB2-SiC ceramic composite material is a high-toughness thermal protection material with high temperature resistance, ablation resistance and thermal shock resistance, and can meet the demand of thermal protection materials of key parts of a hypersonic cruise vehicle.
Ultra-temperature CNTs/TiB2-SiC ceramic composite material and preparation method thereof
LIN JIA (author) / ZHANG HOUAN (author) / HUANG YU (author) / LIAN JIQIONG (author) / YANG YIHANG (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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