[1] [1] ZOU J,ZHANG G J,FU Z Y. Pressureless densification of ultra-high temperature ceramics and microstructure tailoring［J］. Chinese Journal of Rare Metals,2019,43(11): 1221-1235 (in Chinese).

[2] [2] YAN C L,YUAN B,ZHA B L. Progress in ultra-high-temperature ceramic materials［J］. Bulletin of the Chinese Ceramic Society,2017,36(11): 3703-3707 (in Chinese).

[3] [3] BINNER J,PORTER M,BAKER B,et al. Selection,processing,properties and applications of ultra-high temperature ceramic matrix composites,UHTCMCs: a review［J］. International Materials Reviews,2019,65(7): 878-887.

[4] [4] EAKINS E,JAYASEELAN D D,LEE W E. Toward oxidation-resistant ZrB2-SiC ultra high temperature ceramics［J］. Metallurgical and Materials Transactions A,2011,42(4): 878-887.

[5] [5] YAN Y J,ZHANG H,HUANG Z R,et al. In situ synthesis of ultrafine ZrB2-SiC composite powders and the pressureless sintering behaviors［J］. Journal of the American Ceramic Society,2008,91(4): 1372-1376.

[6] [6] MONTEVERDE F,GUICCIARDI S,BELLOSI A. Advances in microstructure and mechanical properties of zirconium diboride based ceramics［J］. Materials Science and Engineering: A,2003,346(1/2): 310-319.

[7] [7] MAGNANI G,SICO G,BRENTARI A,et al. Solid-state pressureless sintering of silicon carbide below 2 000 ℃［J］. Journal of the European Ceramic Society,2014,34(15): 4095-4098.

[8] [8] WANG X G,GUO W M,ZHANG G J. Pressureless sintering mechanism and microstructure of ZrB2-SiC ceramics doped with boron［J］. Scripta Materialia,2009,61(2): 177-180.

[9] [9] LIU Q,HAN W B,ZHANG X H,et al. Microstructure and mechanical properties of ZrB2-SiC composites［J］. Materials Letters,2009,63(15): 1323-1325.

[10] [10] GOLDSTEIN A,GEFFEN Y,GOLDENBERG A. Boron carbide-zirconium boride in situ composites by the reactive pressureless sintering of boron carbide-zirconia mixtures［J］. Journal of the American Ceramic Society,2001,84(3): 642-644.

[11] [11] AGUIRRE T G,CRAMER C L,CAKMAK E,et al. Processing and microstructure of ZrB2-SiC composite prepared by reactive spark plasma sintering［J］. Results in Materials,2021,11: 100217.

[12] [12] MEDRI V,CAPIANI C,GARDINI D. Slip casting of ZrB2-SiC composite aqueous suspensions［J］. Advanced Engineering Materials,2010,12(3): 210-215.

[13] [13] ZHOU C L,CHENG Z Q,WANG Y Z,et al. Mechanical properties and sructure of ZrB2-SiC ceramic matrix composites prepared by pressless sintering［J］. Bulletin of the Chinese Ceramic Society,2006,25(2): 16-18+26 (in Chinese).

[14] [14] WANG X G,LIU J X,KAN Y M,et al. Slip casting and pressureless sintering of ZrB2-SiC ceramics［J］. Journal of Inorganic Materials,2009,24(4): 831-835 (in Chinese).

[15] [15] LIN X Z,LIU F T,WANG Y Y,et al. Slip casting and pressureless sintering of ZrB2-SiC ceramics［J］. Shandong Ceramics,2012,35(4): 3-8 (in Chinese).

[16] [16] XU L,YANG Y,WANG S H,et al. Improved both mechanical and anti-oxidation performances of ZrB2-SiC ceramics with molybdenum disilicide addition［J］. Materials Chemistry and Physics,2019,223: 53-59.

[17] [17] WANG W G. Investigation on high oxygen resistance of HfB2-Mo Si2-SiC coating modified by CeO2［D］.Xuzhou: China University of Mining and Technology,2022 (in Chinese).

[18] [18] ZHANG X H,HU P,HAN J C. Structure evolution of ZrB2-SiC during the oxidation in air［J］. Journal of Materials Research,2008,23(7): 1961-1972.

[19] [19] FAHRENHOLTZ W G,HILMAS G E. Oxidation of ultra-high temperature transition metal diboride ceramics［J］. International Materials Reviews,2012,57(1): 61-72.

[20] [20] INOUE R,ARAI Y,KUBOTA Y,et al. Oxidation of ZrB2 and its composites: a review［J］. Journal of Materials Science,2018,53(21): 14885-14906.

[21] [21] ZHANG X H,HU P,HAN J C,et al. Ablation behavior of ZrB2-SiC ultra high temperature ceramics under simulated atmospheric re-entry conditions［J］. Composites Science and Technology,2008,68(7/8): 1718-1726.

[22] [22] LV H L,MIN-ZHANG,ZHANG Y,et al. Pursuing low infrared emissivity materials with wider coverage band in ZrB2-CeO2 compounds and their reaction mechanisms［J］. Ceramics International,2020,46(11): 18234-18240.

[23] [23] LIANG H Q,YAO X M,ZHANG J X,et al. Low temperature pressureless sintering of α-SiC with Al2O3 and CeO2 as additives［J］. Journal of the European Ceramic Society,2014,34(3): 831-835.

[24] [24] MASHHADI M,SHAMBULI M,SAFI S. Effect of MoSi2 addition and particle size of SiC on pressureless sintering behavior and mechanical properties of ZrB2-SiC-MoSi2 composites［J］. Journal of Materials Research and Technology,2016,5(3): 200-205.

[25] [25] YANG Y,LI M,XU L,et al. Oxidation behaviours of ZrB2-SiC-MoSi2 composites at 1800 ℃ in air with different pressures［J］. Corrosion Science,2019,157: 87-97.

[26] [26] WANG D,ZHANG L,LUO X T,et al. MoSi2 addition for high ablation resistance of dense ZrB2-based composite coating prepared by very low-pressure plasma spraying［J］. Corrosion Science,2022,209: 110800.

[27] [27] SHUGART K,LIU S Y,CRAVEN F,et al. Determination of retained B2O3 content in ZrB2-30 vol% SiC oxide scales［J］. Journal of the American Ceramic Society,2015,98(1): 287-295.

[28] [28] WANG X K,TANG D,ZHANG T. Research status of nano-CeO2［J］. Heat Treament of Metals Abroad,2003,24(6): 11-12+29 (in Chinese).

[29] [29] TANG H M,LI Q,HUANG Z X,et al. Fabricate methodology research progress of CeO2 with nanostructures［J］. Energy Research and Management,2021(3): 18-26 (in Chinese).

[30] [30] HOU Z F,XU J G,TANG G N,et al. Preparation and characterization of CeO2-ZrO2-MoSi2 composite by pressureless sintering［J］. Journal of Hunan University of Science & Technology (Natural Science Edition),2009,24(4): 31-34 (in Chinese).

[31] [31] DAI B Y,CHEN T C,SHANG J L,et al. Microstructure of partially stabilized zirconia foam ceramic with MgO and CeO2［J］. Journal of the Chinese Ceramic Society,2007,35(2): 192-196 (in Chinese).