热力学稳定纳米层状陶瓷——M_(N+1)AX_N三元化合物  

A Class of Thermodynamically Stable Nanolaminates-the M_(N+ 1)AX_N Phases

作　　者：刘红飞[1] 余洪滔[1] 刘海强[1] 高闰丰[1] 胡明杰[1] 

机构地区：[1]武汉理工大学材料复合新技术国家重点实验室,武汉430070

出　　处：《山东陶瓷》2005年第5期26-31,共6页Shandong Ceramics

摘　　要：本文概要地介绍了一种新型热稳定纳米层状陶瓷——MN+1AXN相的结构、性能和 应用前景。MN+1AXN相为层状六方结构,能导电、导热。其维氏硬度一般在2—5GPa之间,具 有良好的抗热震性和低摩擦系数,并且易于加工。温度较高时,在空气中会发生氧化。This paper introduces the MN ＋1AXN phases, a class of thermodynamically stable nanolaminates. The MN＋1AXN phases are layered hexagonal, and they are good thermal and electrical conduct. The Vickers hardness are between 2 - 5GPa. They have good thermal shock resistibility and low fiction coefficients. These solids are mechanicable and will be oxided at a certain temperature in atomasphere.

关 键 词：MN+lAXN相 TI3SIC2 

分 类 号：TQ174.1[化学工程—陶瓷工业]