摘要
对智能材料、功能梯度材料、环境材料的制备和应用,采用激光束、离子束和电子束改变材料表面性能的工艺特性作了详细的介绍和展望。
The preperation and application of intelligent material, functionally-gradint material and ecomaterial are discussed in detail in the paper. Processes for material surface modification with LB, IB and EB are outlined, and their prospects are indicated.
出处
《航空科学技术》
1997年第3期22-24,共3页
Aeronautical Science & Technology
关键词
智能材料
功能梯度材料
环境材料
表面改性
Intelligent material Functionaly gradient material Ecomaterial Surface modifica tion
