Paper Title:
Martensitic Transition and Magnetic Field-Induced Strains in Melt-Spun Ni-Mn-Ga Ribbons
  Abstract

The characteristics of microstructures, martensitic transition, and magnetic field- induced strains of melt-spun ribbons are reviewed. The preferential alignment of crystal grains in the spun ribbons depends not only on the composition, but also on the spinning velocity. The increase of spinning velocity decreases the temperature of martensitic transition and decreases the enthalpy change. The anisotropies and retardance of field-induced strains was discussed, especially for the influence of the texture and annealing of the ribbons.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
2235-2238
DOI
10.4028/www.scientific.net/MSF.475-479.2235
Citation
W.R. Zhao, J. L. Li, Y. Qi, X. L. Wang, "Martensitic Transition and Magnetic Field-Induced Strains in Melt-Spun Ni-Mn-Ga Ribbons", Materials Science Forum, Vols. 475-479, pp. 2235-2238, 2005
Online since
January 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: B. Zlatičanin, B. Radonjić, M. Filipović
193
Authors: Myrjam Winning
Abstract:It is shown that an externally applied mechanical stress field can change the kinetics of individual grain boundaries. Moreover, such...
987
Authors: Jun Sheng Yuan, Ling Li, Xiang Ji, Min Su
Abstract:Solid solutions with different compositions, mNH4Cl·KCl and NH4Cl·nKCl (m,n≥1), were prepared by the constant speed...
357
Authors: Qi Song Shi, Tai Qi Liu
Materials Physics
Abstract:This study involved the preparation and characterization of polyethylene glycol (PEG)/ polyacrylamide (PAM) composite as solid-solid phase...
1983
Authors: Qi Song Shi
Chapter 14: Novel Constructional Materials and Functional Materials
Abstract:The ultrafine fibers based on the composites of polyethylene glycol(PEG) and polyvinylpyrrolidone(PVP) were prepared successfully via...
3998