Paper Title:
Reaction Assisted Ultrasonic Consolidated TiNi
  Abstract

This investigation has examined the feasibility of fabricating near-net shape components containing TiNi shape memory constituents by combining the attributes of ultrasonic consolidation and reaction heat treatment. An optimization design of experiment was conducted to determine the ultrasonic consolidation control parameters, e.g., sonotrode rotational velocity, amplitude and normal force, which would result in the maximum weld quality as defined by the linear weld density. Subsequent thermal treatment of the consolidated compact resulted in the formation of a graded Ti-TiNi-Ni microstructure.

  Info
Periodical
Edited by
M. Ashraf Imam, F. H. Froes, Kevin F. Dring
Pages
149-155
DOI
10.4028/www.scientific.net/KEM.436.149
Citation
M. Kulakov, H. J. Rack, "Reaction Assisted Ultrasonic Consolidated TiNi ", Key Engineering Materials, Vol. 436, pp. 149-155, 2010
Online since
May 2010
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