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ZrO2 modified TiB2-based composite ceramic and rapid preparation method thereof
The invention relates to a ZrO2 modified TiB2-based composite ceramic and a rapid preparation method thereof, and belongs to the field of composite materials. According to the method, ZrO2, TiC, Ti and TiB2 mixed powder is used as a raw material, a spark plasma sintering system is adopted for sintering, and the TiB2 composite ceramic obtained through sintering has excellent comprehensive performance such as low densification temperature, high density, high hardness and good toughness by means of in-situ reaction and solid solution coupling effect in the sintering process; the possibility is provided for developing an ideal composite ceramic material.
本发明涉及一种ZrO2改性TiB2基复合陶瓷及快速制备方法，属于复合材料领域。该方法以ZrO2，TiC，Ti和TiB2混合粉末为原料，采用放电等离子烧结系统进行烧结，利用烧结过程中的原位反应和固溶耦合效应，使得烧结得到的TiB2复合陶瓷具有致密化温度低，致密度高，硬度高，韧性好等优良的综合性能，为开发理想复合陶瓷材料提供了可能性。
ZrO2 modified TiB2-based composite ceramic and rapid preparation method thereof
The invention relates to a ZrO2 modified TiB2-based composite ceramic and a rapid preparation method thereof, and belongs to the field of composite materials. According to the method, ZrO2, TiC, Ti and TiB2 mixed powder is used as a raw material, a spark plasma sintering system is adopted for sintering, and the TiB2 composite ceramic obtained through sintering has excellent comprehensive performance such as low densification temperature, high density, high hardness and good toughness by means of in-situ reaction and solid solution coupling effect in the sintering process; the possibility is provided for developing an ideal composite ceramic material.
本发明涉及一种ZrO2改性TiB2基复合陶瓷及快速制备方法，属于复合材料领域。该方法以ZrO2，TiC，Ti和TiB2混合粉末为原料，采用放电等离子烧结系统进行烧结，利用烧结过程中的原位反应和固溶耦合效应，使得烧结得到的TiB2复合陶瓷具有致密化温度低，致密度高，硬度高，韧性好等优良的综合性能，为开发理想复合陶瓷材料提供了可能性。
ZrO2 modified TiB2-based composite ceramic and rapid preparation method thereof
一种ZrO2改性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)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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