自蔓延高温合成陶瓷内衬复合管的研究进展  

Research Progress in Ceramic-lined Pipe Prepared by Self-propagating High Temperature Synthesis

作　　者：孙书刚[1] 朱昱[1] 倪红军[1] 黄明宇[1] 

机构地区：[1]南通大学机械工程学院,江苏南通226019

出　　处：《热加工工艺》2009年第24期48-51,73,共5页Hot Working Technology

基　　金：江苏省高校自然科学基础研究基金资助项目(08KJD430019和07KJD430174)

摘　　要：概述了自蔓延高温合成(SHS)技术的特点;介绍了陶瓷内衬复合管的制备原理和工艺;分析了SHS在热力学、动力学以及燃烧合成机理上的研究。从提高陶瓷层的结合强度、韧性、致密度、耐腐蚀性等方面,综述了提高SHS陶瓷内衬复合管性能的措施。并指出了SHS陶瓷内衬复合管的研究方向。The characteristics of self-propagating high-temperature synthesis were summarized, the preparation principle and process of ceramic-lined compound pipe were introduced. SHS method which was used in thermodynamics, kinetics, and combustion synthesis theory was analyzed. In order to improve the performance of ceramic-lined compound pipe prepared by SHS, the measures of improving the bond strength, toughness, compactness, corrosion resistance of the ceramic layer should be taken. The research direction of the compound pipe prepared by SHS was also pointed.

关 键 词：自蔓延高温合成 制备原理 理论 性能 

分 类 号：TB39[一般工业技术—材料科学与工程]