Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Application of Ti3AlC2 and Ti3AlC2-based composite material in preparation of aerospace high-temperature-resistant component
The invention discloses application of Ti3AlC2 and a Ti3AlC2-based composite material in preparation of a spaceflight high-temperature-resistant component, the Ti3AlC2 material is prepared from Ti3AlC2 powder, the Ti3AlC2-based composite material is prepared from mixed powder composed of the Ti3AlC2 powder and reinforced phase powder, and the spaceflight high-temperature-resistant component is a component located at the bottom of a rocket engine. Tests prove that the Ti3AlC2 material and the Ti3AlC2-based composite material have excellent ablation resistance and oxidation resistance, are high in strength, light in weight and easy to process, and have excellent comprehensive performance. Therefore, the requirements of novel high-thrust and high-specific impulse rockets can be met.
本发明公开了Ti3AlC2及Ti3AlC2基复合材料在制备航天耐高温部件中的应用，所述Ti3AlC2材料由Ti3AlC2粉末制备而成，所述Ti3AlC2基复合材料由Ti3AlC2粉末和增强相粉末组成的混合粉末制备而成，所述航天耐高温部件为位于火箭发动机底部的部件。本发明通过试验证明：Ti3AlC2材料及Ti3AlC2基复合材料具有极好的耐烧蚀性和抗氧化性，且强度高、质轻、易加工，具有优良的综合性能。因此，可满足新型大推力、高比冲火箭的需求。
Application of Ti3AlC2 and Ti3AlC2-based composite material in preparation of aerospace high-temperature-resistant component
The invention discloses application of Ti3AlC2 and a Ti3AlC2-based composite material in preparation of a spaceflight high-temperature-resistant component, the Ti3AlC2 material is prepared from Ti3AlC2 powder, the Ti3AlC2-based composite material is prepared from mixed powder composed of the Ti3AlC2 powder and reinforced phase powder, and the spaceflight high-temperature-resistant component is a component located at the bottom of a rocket engine. Tests prove that the Ti3AlC2 material and the Ti3AlC2-based composite material have excellent ablation resistance and oxidation resistance, are high in strength, light in weight and easy to process, and have excellent comprehensive performance. Therefore, the requirements of novel high-thrust and high-specific impulse rockets can be met.
本发明公开了Ti3AlC2及Ti3AlC2基复合材料在制备航天耐高温部件中的应用，所述Ti3AlC2材料由Ti3AlC2粉末制备而成，所述Ti3AlC2基复合材料由Ti3AlC2粉末和增强相粉末组成的混合粉末制备而成，所述航天耐高温部件为位于火箭发动机底部的部件。本发明通过试验证明：Ti3AlC2材料及Ti3AlC2基复合材料具有极好的耐烧蚀性和抗氧化性，且强度高、质轻、易加工，具有优良的综合性能。因此，可满足新型大推力、高比冲火箭的需求。
Application of Ti3AlC2 and Ti3AlC2-based composite material in preparation of aerospace high-temperature-resistant component
Ti3AlC2及Ti3AlC2基复合材料在制备航天耐高温部件中的应用
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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