Some phase diagrams for ceramics S.J.T.U Phase Tra 18/40 L+L2 Y2r02 L+MO L1+MO aZt βZr02 M+MO M+MO aZrO2 M MO M MO Zr ZrO2 (a)M-MO基本类型 (b)M-MO溶解型 (c)Zr-Zr02固溶型 L Alon (Al.Cr)2O3 A12033Al2032Si02Si02A1203 Cr203 Al203 AIN (d)Al203-SiO2 (e)Al203-Cr203 (f)Al2O3-AIN 图4典型的陶瓷系相图 (a),(b),(c) 为金属-氧化物系；(d),(e),(f)为陶瓷复合系Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2011 © X. J. Jin Lecture 16 Phase Diagram III Page 18/40 Some phase diagrams for ceramics