详细信息

柔性石墨金属复合密封垫片材料的性能研究    

STUDY ON SEALING BEHAVIOR OF FLEXIBLE GRAPHITE GASKETS WITH METALLIC REINFORCEMENT

文献类型:期刊文献

中文题名:柔性石墨金属复合密封垫片材料的性能研究

英文题名:STUDY ON SEALING BEHAVIOR OF FLEXIBLE GRAPHITE GASKETS WITH METALLIC REINFORCEMENT

作者:蔡仁良[1];谢苏江[1]

机构:[1]华东理工大学化工机械研究所流体密封研究室

年份:1998

卷号:13

期号:1

起止页码:54

中文期刊名:新型炭材料

外文期刊名:New Carbon Materials

收录:CSTPCD;;Scopus;CSCD:【CSCD2011_2012】;

语种:中文

中文关键词:柔性石墨;金属基;密封;垫片;性能

外文关键词:flexible graphite,sealing,gasket

摘要:本文研究了冲刺金属板和波齿金属板增强柔性石墨密封垫片的主要性质,包括它们的机械性能、密封性能和设计参数(m、y),此外也探讨了柔性石墨基片的性质、金属板材质和结构以及操作条件对这些性能的影响。研究结果表明,柔性石墨与金属复合密封垫片具有良好的使用性能,可以较广泛地替代含石棉垫片。
In this paper,the principal properties of flexible graphite gaskets reinforced by punched or corrugated metal sheets are studied,including their mechanical and sealing behaviors,as well as design parameters(m,y). The influences of flexible graphite substrate property,metal plate quality and structure and operation conditions on the mechanical and sealing properties are also discussed. Results show that the graphite/metal composite gaskets have outstanding sealing characteristics,and can be widely applied as a substitute for the asbestos gaskets.

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