摘要
功能梯度材料作为一种新型的复合材料,因其优异性能得以广泛应用.本文回顾了功能梯度材料的发展历史,综述了功能梯度材料的制备方法,其中包括粉末冶金法、等离子喷涂技术、粉末冶金法、电沉积法以及气相沉积法等,并提出了今后功能梯度材料的研究重点.
The functionally gradient materials(FGM) are a new kind of composite materials which are applied widely because of their excellent performance.In this paper,the history of FGM is reviewed and the preparation methods of FGM are summarized.Some preparation methods of FGM are introduced,including the plasma spray coating technology,the powder metallurgical method,electrodepositon method and vapour deposition processes.The key areas of future research are put forward.
出处
《过程工程学报》
CAS
CSCD
北大核心
2006年第z1期139-143,共5页
The Chinese Journal of Process Engineering
基金
国家自然科学基金资助项目(编号:50474079)
关键词
功能梯度材料
复合材料
制备方法
functionally gradient materials
composite materials
preparation process
