LaNbOMoSi2复合陶瓷的制备及力学性能-南昌航空大学期刊网.PDF

2006 9 () Sep., 2006 20 3 Journal ofNanchang Institute ofAeronauticalTechnology(Natural Science) o.l 20 No. 3 LaNbO -MoSi 4 2 , , (南昌航空工业学院, 江西 南昌 330063) [] LaNbO ; ;; M oSi 4 2 [ ] LaNbO , LaNbO - M oSi 4 4 2 X , : LaNbO La O , LaNbO 4 2 3 4 LaNbO - MoSi M oSi , , , 4 2 2 LaNbO M oSi 4 2 [] TG148 [] A [] 1001- 4926( 2006) 03- 0029- 04 Preparation and m echan ical properties of LaNbO -M oSi ceram ic com posites 4 2 LIU Chang- hong, AIYun- long, WANG Ying (D ep artm ent of M aterials Science and Eng ineering, N anchang Institute of A eronau tical Technology, N anchang, J iangx i 330063, Ch ina K ey w ord s: LaNbO ; m icrostructures; mechanical properties; M oSi matrix ceramics 4 2 A bstrac t: LaNbO powderwas synthesized by high- temperature solid phase reaction, and LaNbO - M oSi ceramic compositeswere 4