Joining strategy for high heat flux materials

Jyh-Ming Ting, Max L. Lake, Ray Y. Lin, Chris Eppich

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A bonding strategy was developed for joining carbon/carbon composites and beryllium to copper. The methodology used was first to control the interface properties by employing ion beam enhanced deposition (IBED) on the surface of the specimen. This process allowed the formation of a graded interface layer to alleviate the mismatch in coefficient of thermal expansion and an additional surface layer to be deposited for subsequent bonding. Joining was then performed using a traditional diffusion bonding technique or an infrared assisted bonding technique. The integrity of the joint was determined by nondestructive measurement of the thermal conductance through the joint. Extremely high values of thermal conductance were registered, indicating that very high quality joints were obtained.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsAli M. Khounsary
PublisherPubl by Society of Photo-Optical Instrumentation Engineers
Pages182-195
Number of pages14
ISBN (Print)0819412465
Publication statusPublished - 1993 Dec 1
EventHigh Heat Flux Engineering II - San Diego, CA, USA
Duration: 1993 Jul 121993 Jul 13

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume1997
ISSN (Print)0277-786X

Other

OtherHigh Heat Flux Engineering II
CitySan Diego, CA, USA
Period93-07-1293-07-13

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Ting, J-M., Lake, M. L., Lin, R. Y., & Eppich, C. (1993). Joining strategy for high heat flux materials. In A. M. Khounsary (Ed.), Proceedings of SPIE - The International Society for Optical Engineering (pp. 182-195). (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 1997). Publ by Society of Photo-Optical Instrumentation Engineers.