Preparation status of ZrB<sub>2</sub>, ZrC single-phase powders and ZrB<sub>2</sub>-ZrC composite powder

REN Jincui; LI Xinyi; WU Yisheng

doi:10.13801/j.cnki.fhclxb.20231108.002

Volume 41 Issue 3

Mar. 2024

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Article Navigation > Acta Materiae Compositae Sinica > 2024 > 41(3): 1124-1140

REN Jincui, LI Xinyi, WU Yisheng. Preparation status of ZrB2, ZrC single-phase powders and ZrB2-ZrC composite powder[J]. Acta Materiae Compositae Sinica, 2024, 41(3): 1124-1140. doi: 10.13801/j.cnki.fhclxb.20231108.002

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REN Jincui, LI Xinyi, WU Yisheng. Preparation status of ZrB₂, ZrC single-phase powders and ZrB₂-ZrC composite powder[J]. Acta Materiae Compositae Sinica, 2024, 41(3): 1124-1140. doi: 10.13801/j.cnki.fhclxb.20231108.002

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Preparation status of ZrB₂, ZrC single-phase powders and ZrB₂-ZrC composite powder

doi: 10.13801/j.cnki.fhclxb.20231108.002

School of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xi'an 710055, China

Funds: National Natural Science Foundation of China (51902242); Natural Science Basic Research Project of Shaanxi Province (2020JQ-668); Shaanxi University Science and Technology Association Youth Talent Lifting Program Project (20200422)

Received Date: 2023-08-14
Accepted Date: 2023-11-02
Rev Recd Date: 2023-10-14

Available Online: 2023-11-10

Publish Date: 2024-03-01

Abstract

Abstract

With the rapid development of science and technology and the increasing technical demand, ultra-high temperature ceramic materials can not only withstand high temperatures but also maintain high strength and high oxidation resistance at high temperatures, making them become the main research trend. ZrB₂ and ZrC have become very potential ultra-high temperature structural ceramic materials because of their high melting point, good electrical and thermal conductivity, low density, low thermal expansion coefficient, and high strength and good oxidation resistance at high temperatures. However, ZrB₂ and ZrC single-phase powders are difficult to meet the requirements of extreme conditions in aerospace field, so preparing ZrB₂-ZrC composite powders has been widely concerned. The synthesis mechanism and preparation methods of ZrB₂ and ZrC single-phase powders and ZrB₂-ZrC composite powder are reviewed. The limitations of current preparation and application of ZrB₂ and ZrC single-phase powders and ZrB₂-ZrC composite powder are analyzed, the future research direction is prospected.
- ZrB₂ powder,
- ZrC powder,
- ZrB₂-ZrC composite powder,
- synthesis mechanism,
- preparation methods
Long Abstrsct
Innovation Points

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References(70)

References

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