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Chopped carbon fiber gradient toughened ultrahigh-melting-point ceramic-based composite material and preparation method thereof
The invention discloses a chopped carbon fiber gradient toughened ultrahigh-melting-point ceramic-based composite material and a preparation method thereof, and particularly relates to a chopped carbon fiber gradient toughened ultrahigh-melting-point hafnium carbonitride ceramic-based composite material and a preparation method thereof. The short carbon fiber gradient toughened ultrahigh-melting-point hafnium carbonitride ceramic-based composite material is prepared by ball milling and spark plasma sintering for the first time, and has the advantages of short development period, controllable structure, convenience in preparation of complex components and the like.
本发明公开了一种短切碳纤维梯度增韧超高熔点陶瓷基复合材料及其制备方法，具体是一种短切碳纤维梯度增韧超高熔点碳氮化铪陶瓷基复合材料及其制备方法，首次采用球磨和放电等离子烧结来制备短切碳纤维梯度增韧超高熔点碳氮化铪陶瓷基复合材料，具有研制周期短、结构可控、便于制备复杂构件等优势。
Chopped carbon fiber gradient toughened ultrahigh-melting-point ceramic-based composite material and preparation method thereof
The invention discloses a chopped carbon fiber gradient toughened ultrahigh-melting-point ceramic-based composite material and a preparation method thereof, and particularly relates to a chopped carbon fiber gradient toughened ultrahigh-melting-point hafnium carbonitride ceramic-based composite material and a preparation method thereof. The short carbon fiber gradient toughened ultrahigh-melting-point hafnium carbonitride ceramic-based composite material is prepared by ball milling and spark plasma sintering for the first time, and has the advantages of short development period, controllable structure, convenience in preparation of complex components and the like.
本发明公开了一种短切碳纤维梯度增韧超高熔点陶瓷基复合材料及其制备方法，具体是一种短切碳纤维梯度增韧超高熔点碳氮化铪陶瓷基复合材料及其制备方法，首次采用球磨和放电等离子烧结来制备短切碳纤维梯度增韧超高熔点碳氮化铪陶瓷基复合材料，具有研制周期短、结构可控、便于制备复杂构件等优势。
Chopped carbon fiber gradient toughened ultrahigh-melting-point ceramic-based composite material and preparation method thereof
一种短切碳纤维梯度增韧超高熔点陶瓷基复合材料及其制备方法
PENG ZHENG (Autor:in) / CHEN SI'AN (Autor:in) / MA QINGSONG (Autor:in) / GUO LEI (Autor:in) / WANG WEIDE (Autor:in)
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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