弥散强化铂基复合材料的研究与应用现状  

Current Research and Application Status of Dispersion-strengthened Platinum-based Composite Materials

作　　者：张吉明[1] 耿永红[1] 陈松[1] 管伟明[1] 张昆华[1] 

机构地区：[1]昆明贵金属研究所,云南昆明650106

出　　处：《贵金属》2010年第1期63-69,共7页Precious Metals

基　　金：云南省省基金资助项目(2007E125M);国家重点基础研究发展计划项目(2008CB617609);云南省中青年学术带头人后备人才项目(2006py01-42)联合资助

摘　　要：弥散强化铂基材料是一种先进的结构型与高温型贵金属复合材料,是玻璃纤维漏板材料发展的主要方向。论文阐述了弥散强化铂基材料国内外研究现状,弥散强化铂基材料的制备方法、组织结构特点、力学性能和强化机理,介绍了弥散强化铂基材料的主要应用以及新的发展动向。Dispersion strengthened platinum - based materials are an advanced type of structural and high -temperature precious metal composite materials, and are the main directions of development of the hushing for manufacturing glass fibres. This paper summarizes the status of the dispersion strengthened platinum- based materials at home and abroad, including preparation methods, organizational structure features, mechanical properties and strengthening mechanism of dispersion - strengthened platinum - based materials. The application and new development trends of dispersion - strengthened platinum - based mate- rials are introduced.

关 键 词：复合材料 弥散强化 铂基材料 持久强度 蠕变方程 

分 类 号：TG146.33[一般工业技术—材料科学与工程]