[1] D WANG W, X YAO D, B CHEN H et al. ZrSi₂-MgO as novel additives for high thermal conductivity of β-Si₃N₄ ceramics. J. Am. Ceram. Soc., 103, 2090-2100(2020).

[2] Y SUN S, P XIE Z, X CHEN K. Precisely controlled carbothermal synthesis of spherical β-Si₃N₄ granules. Ceram. Int., 46, 10879-10884(2020).

[3] S HAMPSHIRE. Silicon nitride ceramics-review of structure, processing and properties. J. Achieve. Mater. Manuf. Eng., 24, 43-50(2007).

[4] Q LI X, X YAO D, H ZUO K et al. Microstructure and gas permeation performance of porous silicon nitride ceramics with unidirectionally aligned channels. J. Am. Ceram. Soc., 103, 6565-6574(2020).

[5] A KALEMTAS, G TOPATES, H OZCOBAN et al. Mechanical characterization of highly porous β-Si₃N₄ ceramics fabricated via partial sintering & starch addition. J. Eur. Ceram. Soc., 33, 1507-1515(2013).

[6] G YANG J, P WU, P ZHANG Y et al. Synthesis of Si₃N₄ whiskers by rapid nitridation of silicon droplets. Int. J. Appl. Ceram. Technol., 17, 296-303(2020).

[7] C MATSUNAGA, Y ZHOU, D KUSANO et al. Nitridation behavior of silicon powder compacts of various thicknesses with Y₂O₃ and MgO as sintering additives. Int. J. Appl. Ceram. Technol., 14, 1157-1163(2017).

[8] Q ZHI, B WANG, S ZHAO et al. Synthesis and mechanical properties of highly porous ultrafine-grain Si₃N₄ ceramics via carbothermal reduction-nitridation combined with liquid phase sintering. Ceram. Int., 45, 21359-21364(2019).

[9] Y ZHANG, X YU, H GU et al. Microstructure evolution and high-temperature mechanical properties of porous Si₃N₄ ceramics prepared by SHS with a small amount of Y₂O₃ addition. Ceram. Int., 47, 5656-5662(2021).

[10] G CANO I, P BOROVINSKAYA I, A RODRIGUEZ M et al. Effect of dilution and porosity on self-propagating high-temperature synthesis of silicon nitride. J. Am. Ceram. Soc., 85, 2209-2211(2002).

[11] S LOJANOVÁ, P TATARKO, Z CHLUP et al. Rare-earth element doped Si₃N₄/SiC micro/nano-composites—RT and HT mechanical properties. J. Eur. Ceram. Soc., 30, 1931-1944(2010).

[12] L LI X, L ZHANG, X YIN et al. Mechanical and dielectric properties of porous Si₃N₄-SiC(BN) ceramic. J. Alloys Compd., 490, 40-43(2010).

[13] J WANG S, C JIA D, H YANG Z et al. Effect of BN content on microstructures, mechanical and dielectric properties of porous BN/Si₃N₄ composite ceramics prepared by gel casting. Ceram. Int., 39, 4231-4237(2013).

[14] J WANG S, H YANG Z, M DUAN X et al. Fabrication and characterization of in situ porous Si₃N₄-Si₂N₂O-BN ceramic. Int. J. Appl. Ceram. Technol., 11, 832-838(2014).

[15] T KUSUNOSE, T SEKINO, H CHOA Y et al. Fabrication and microstructure of silicon nitride/boron nitride nanocomposites. J. Am. Ceram. Soc., 85, 2678-2688(2002).

[16] T ZHENG Y, B LI H, T ZHOU. Microstructure and mechanical properties of h-BN-SiC ceramic composites prepared by in situ combustion synthesis. Mater. Sci. Eng. A-Struct., 540, 102-106(2012).

[17] Y ZHANG, D YAO, K ZUO et al. Fabrication and mechanical properties of porous Si₃N₄ ceramics prepared via SHS. Ceram. Int., 45, 14867-14872(2019).

[18] B LI H, T ZHENG Y, J C HAN. In-situ combustion synthesis of h-BN-SiC high-temperature ceramics. Key Eng. Mater., 353-358, 1501-1504(2007).

[19] Y ZHANG, D YAO, K ZUO et al. Effects of N₂ pressure and Si particle size on mechanical properties of porous Si₃N₄ ceramics prepared via SHS. J. Eur. Ceram. Soc., 40, 4454-4461(2020).

[20] R LAI K, Y TIEN T. Kinetics of β-Si₃N₄ grain-growth in Si₃N₄ ceramics sintered under high nitrogen pressure. J. Am. Ceram. Soc., 76, 91-96(1993).

[21] R RIEDEL, A KIENZLE, W DRESSLER et al. A silicoboron carbonitride ceramic stable to 2,000 ℃. Nature, 382, 796-798(1996).

[22] B THIYAGARAJAN G, R DEVASIA. Simple and low-cost synthetic route for SiBCN ceramic powder from a boron-modified cyclotrisilazane. J. Am. Ceram. Soc., 102, 476-489(2019).

[23] F YANG J, J ZHANG G, T OHJI. Fabrication of low-shrinkage, porous silicon nitride ceramics by addition of a small amount of carbon. J. Am. Ceram. Soc., 84, 1639-1641(2001).

[24] T FABER K, G EVANS A. Crack deflection processes-Ⅰ. Theory. Acta Metall., 31, 565-576(1983).