…84 工程科学学报,第43卷,第1期 [31]Aksel C,Rand B,Riley F L,et al.Thermal shock behaviour of castables?Ceram Int,2012,38(6):5157 magnesia-spinel composites.Eur Ceram Soc,2004,24(9):2839 [34]Aksel C,Warren P D,Riley F L.Fracture behaviour of magnesia [32]Gu Q,Zhao F,Liu X H,et al.Preparation and thermal shock and magnesia-spinel composites before and after thermal shock./ behavior of nanoscale MgAl,O spinel-toughened Mgo-based Eur Ceram Soc,2004,24(8):2407 refractory aggregates.Ceram In,2019,45(9):12093 [35]Shafiee H,Salehirad A,Samimi A.Effect of synthesis method on [33]Sako E Y,Braulio M A L,Pandolfelli V C.How effective is the structural and physical properties of MgO/MgAl2O nanocom- addition of nanoscaled particles to alumina-magnesia refractory posite as a refractory ceramic.App/Phys,220,126(3):198Aksel C, Rand B, Riley F L, et al. Thermal shock behaviour of magnesia–spinel composites. J Eur Ceram Soc, 2004, 24(9): 2839 [31] Gu Q, Zhao F, Liu X H, et al. Preparation and thermal shock behavior of nanoscale MgAl2O4 spinel-toughened MgO-based refractory aggregates. Ceram Int, 2019, 45(9): 12093 [32] Sako E Y, Braulio M A L, Pandolfelli V C. How effective is the addition of nanoscaled particles to alumina –magnesia refractory [33] castables? Ceram Int, 2012, 38(6): 5157 Aksel C, Warren P D, Riley F L. Fracture behaviour of magnesia and magnesia–spinel composites before and after thermal shock. J Eur Ceram Soc, 2004, 24(8): 2407 [34] Shafiee H, Salehirad A, Samimi A. Effect of synthesis method on structural and physical properties of MgO/MgAl2O4 nanocomposite as a refractory ceramic. Appl Phys A, 2020, 126(3): 198 [35] · 84 · 工程科学学报,第 43 卷,第 1 期