添加ZrO_2对YAG纤维物相和形貌的影响  

Effect of Zirconia Addition in Yttrium Aluminum Garnet Phase and Morphology

作　　者：谭宏斌[1] 

机构地区：[1]陕西理工学院材料学院,陕西汉中723003

出　　处：《稀有金属与硬质合金》2011年第4期44-46,共3页Rare Metals and Cemented Carbides

基　　金：陕西省自然科学基金资助(2010K10-21)

摘　　要：以氯化铝、金属铝粉、氧化钇、氧氯化锆、醋酸为原料,采用溶胶-凝胶法制备了钇铝石榴石(YAG)纤维,并研究添加ZrO2对YAG纤维的物相和形貌的影响。结果表明,添加ZrO2的YAG纤维物相仍为钇铝石榴石相,纤维表面光滑且直径均匀;ZrO2可作为YAG纤维的增韧相。The yttrium aluminum garnet （YAG） fibers were chloride, aluminum powder, yttrium oxide, acetic acid as raw YAG fiber phase and morphology were studied. The results YAG phase,with smooth surface and uniform diameter. ZrO2 prepared by sol-gel method using aluminum materials. The effects of zirconia addition in showed zirconia-containing fibers remains in can be used as YAG fiber toughening phase.

关 键 词：YAG纤维 物相 形貌 ZRO2增韧 

分 类 号：O614.322[理学—无机化学]