A View on the Development of Intermetallic Compouned Fe_3Al
Lu Yonghao Xin Zhiqing(Division of Basic Science, Beijing Polytechnic University, 100022)
The basic character of Fe3Al and its recent research progress are introduced,on which material researchers are focusing. The following topics are discussed the phase constructions of FesAl, the dislocation types, the physics mechanical properties,the material process and the main factors affecting material mechanical properties. And some ways of strengthening and toughening Fe3Al are put forward as well.