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TiB2-based composite ceramic and rapid preparation method thereof
The invention relates to a rapid preparation method of TiB2-based composite ceramic, and belongs to the field of composite materials. The method comprises the following steps: granulating Ti powder and B4C powder according to a certain proportion, and uniformly mixing the granulated particles with TiB2 powder to obtain mixed powder; and sintering the mixed powder by adopting a spark plasma sintering system to obtain the composite ceramic, the composite ceramic prepared by the method has high strength, high hardness, high strength and high fracture toughness, the overall performance is greatly improved, and the composite ceramic is an ideal high-performance composite ceramic material.
本发明涉及一种TiB2基复合陶瓷的快速制备方法，属于复合材料领域。该方法是将一定比例的Ti粉和B4C粉进行造粒，再将造粒后的颗粒与TiB2粉混合均匀，得到混合粉体；采用放电等离子烧结系统对所述混合粉体进行烧结处理，得到所述复合陶瓷；该方法制备得到的复合陶瓷致具有高强度，高硬度，高强度和断裂韧性，总体性能提升很大，是一种理想的高性能复合陶瓷材料。
TiB2-based composite ceramic and rapid preparation method thereof
The invention relates to a rapid preparation method of TiB2-based composite ceramic, and belongs to the field of composite materials. The method comprises the following steps: granulating Ti powder and B4C powder according to a certain proportion, and uniformly mixing the granulated particles with TiB2 powder to obtain mixed powder; and sintering the mixed powder by adopting a spark plasma sintering system to obtain the composite ceramic, the composite ceramic prepared by the method has high strength, high hardness, high strength and high fracture toughness, the overall performance is greatly improved, and the composite ceramic is an ideal high-performance composite ceramic material.
本发明涉及一种TiB2基复合陶瓷的快速制备方法，属于复合材料领域。该方法是将一定比例的Ti粉和B4C粉进行造粒，再将造粒后的颗粒与TiB2粉混合均匀，得到混合粉体；采用放电等离子烧结系统对所述混合粉体进行烧结处理，得到所述复合陶瓷；该方法制备得到的复合陶瓷致具有高强度，高硬度，高强度和断裂韧性，总体性能提升很大，是一种理想的高性能复合陶瓷材料。
TiB2-based composite ceramic and rapid preparation method thereof
一种TiB2基复合陶瓷及快速制备方法
CHENG XINGWANG (author) / ZHANG CHAOHUI (author) / LIU LUOJIN (author) / XIONG ZHIPING (author) / ZHANG HONGMEI (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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