A_S比对氧化锆复相陶瓷性能的影响.pdf

29 4 硅 酸 盐 通 报 Vo l. 29 N o. 4 2010 8 BU LLET IN OF THE CH IN ESE CERAM IC SOC IETY A ugu st, 20 10 A /S 1 1 1 2 廉晓庆 , 蒋明学, 马 林 , 白顶有 1. , 7 10055; 2 . , 7 10055) : A l O , ZrO A l O S iO 3 A / S 0. 8, 1. 5, 2 3 2 2 3 2 2. 0) XRD SEM A / S : A / S; A / S, ; 1550 A / S= 2. 0 , 4 62 M P a, 112. 2M Pa : A / S; ; : TQ174 : A : 2010) Effects of A / S Ratio on Properties of Z irconia Composites 1 1 1 2 LIAN X iaoq ing , JIAN G M ing xue , MA L in , BA I D ingyou 1. Schoo l ofM aterials Science and Engineering, X i an U n ivers ity of A rch itecture and T echnology, X i an 7 10055, Ch in a; 2. School of C ivil Eng ineering, X ian U n iversity of A rch itectu re and T echnology, X ian 710055, Ch ina) Abstract: Z irconia com posites w ere prepared w ith z ircon powder and A l O pow der. A ccord ing to 2 3 phase diag ram of ZrO A l O S iO system , three ing redient spots A /S ratio 0. 8, 1. 5, 2. 0) w ere selected 2 2 3 2 and put into expermi ents. T he effects of A / S ratio on the propertie