Strength and fracture behavior of diffusion bonded joints

A. H.M.E. Rahman, M. N. Cavalli

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

Abstract

Current high temperature alloy systems for turbines and powerplant heat exchangers are typically titanium-, nickel- or iron-based. The extreme performance environments in these applications demand exacting control of both alloy composition and microstructure. This can be problematic when fabrication or repair requires the joining of multiple parts. Traditional welding processes destroy the desirable microstructure in the region of the weld and may lead to the formation of undesirable phases. Diffusion bonding has been gaining increasing interest in this area as a means of both preserving the joint microstructure and controlling second phase formation. The current paper presents the results of initial experimental studies on diffusion bonding of commercially pure titanium, iron and nickel samples.

Original languageEnglish (US)
Title of host publicationExperimental and Applied Mechanics - Proceedings of the 2010 Annual Conference on Experimental and Applied Mechanics
PublisherSpringer New York LLC
Pages677-682
Number of pages6
ISBN (Print)9781441994974
DOIs
StatePublished - 2011
Event2010 Annual Conference on Experimental and Applied Mechanics - Indianapolis, IN, United States
Duration: Jun 7 2010Jun 10 2010

Publication series

NameConference Proceedings of the Society for Experimental Mechanics Series
Volume6
ISSN (Print)2191-5644
ISSN (Electronic)2191-5652

Other

Other2010 Annual Conference on Experimental and Applied Mechanics
CountryUnited States
CityIndianapolis, IN
Period6/7/106/10/10

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Engineering(all)
  • Computational Mechanics

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  • Cite this

    Rahman, A. H. M. E., & Cavalli, M. N. (2011). Strength and fracture behavior of diffusion bonded joints. In Experimental and Applied Mechanics - Proceedings of the 2010 Annual Conference on Experimental and Applied Mechanics (pp. 677-682). (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 6). Springer New York LLC. https://doi.org/10.1007/978-1-4419-9792-0_95