GAUCKLER L J,LUKAS H L,PETZOW G.Contribution to the phase diagram Si3N4-AlN-Al2O3-SiO2[J].J Am Ceram Soc,1975,58(7-8):346-347. [2]HWANG S L,CHEN I-W.Reaction hot-pressing ofα’-SiAlON andβ’-SiAlON ceramics[J].J Am Ceram Soc,1994,77(1):165-171. [3]EKSTR?M T,KALL P O,NYGREN M,et al.Dense single-Phase beta-SiAlON ceramics by glass-encapsulated hot isostatic pressing[J].J Mater Sci,1989,24(5):1853-1861. [4]HOTTAW M,GOTO T.Densification and phase transformation ofβ-SiAlON-cubic boron nitride composites prepared by spark plasma sintering[J].J Am Ceram Soc,2009,92(8):1684-1690. [5]YANG J F,BEPPU Y,ZHANG G J,et al.Synthesis and properties of porous single-phaseβ’-SiAlON ceramics[J].J Am Ceram Soc,2002,85(7):1879-1881. [6]YANG J F,ZHANG G J,SHE J H,et al.Improvement of mechanical properties and corrosion resistance of porousβ’-SiAlON ceramics by low Y2O3additions[J].J Am Ceram Soc,2004,87(9):1714-1719. [7]YANG J F,BEPPU Y,OHJI T.Corrosion behavior of porous SiAlON ceramics[J].Key Eng Mater,2002,237:233-237. [8]周玉,武高辉.材料分析测试技术[M].哈尔滨:哈尔滨工业大学出版社,1998:87-90.ZHOU Yu,WU Gaohui.Materials Analysis and Testing Technology(in Chinese).Harbin:Harbin Institute of Technology Press,1998:87-90. [9]YOKOYAMA K,WADA S.Solid-Gas reaction during sintering of Si3N4ceramics(part4)—mass loss reaction and morphology of Si3N4ceramics[J].J Ceram Soc Jpn,2000,108(4):357-364. [10]COBLE R L,KINGERY W D.Effect of porosity on physical properties of sintered alumina[J].J Am Ceram Soc,1956,39:377-385.