组分连续变化的梯度材料的形成技术

Processing Techniques of Functionally Gradient Materal with Continuously Changing Composition

概述了梯度材料的概念和研究的主要内容 ,着重阐述了梯度材料研究的核心问题———组分连续的梯度材料的形成技术 ,分析了它们各自的特点 。

This paper outlined the concept and main contents of functionally gradient material (FGM in abbreviation),followed by focusing on one of core contents of FGM- processing techniques producing FGM with continuous change of composition and analyzing their characteristics.Finally the author predicted that co-sedimentation method will become the most promising way to fabricate large-scale profiles.