Pseudoelasticity at elevated temperatures in [001] oriented Co49Ni21Ga30 single crystals under compression Academic Article uri icon

abstract

  • Pseudoelasticity as a function of temperature of as-grown Co 49Ni21Ga30 [001] oriented single crystals was studied under compression. These alloys demonstrate a large pseudoelastic temperature range, greater than 385C, with a maximum recoverable pseudoelastic strain of about 4%. We prov|%le[OK]ide an insight into the evolution of stress-strain behavior and corresponding stress-hysteresis with test temperatures, and the ramifications on the potential use of CoNiGa alloys as high temperature pseudoelastic alloys are presented. 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

published proceedings

  • Scripta Materialia

author list (cited authors)

  • Dadda, J., Maier, H. J., Karaman, I., Karaca, H. E., & Chumlyakov, Y. I.

citation count

  • 66

complete list of authors

  • Dadda, Jayaram||Maier, HJ||Karaman, I||Karaca, HE||Chumlyakov, YI

publication date

  • October 2006