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Studies on Dynamics of Interfaces in Cu-Ai-Zn-Ni Alloy

Published online by Cambridge University Press:  21 February 2011

KM. Shen ,
Y.N. Huang ,
Z.F. Zhang ,
Z. Yang ,
X.M. Wang ,
Y.N. Wang  and
S.S. Tan
KM. Shen
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
Y.N. Huang
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
Z.F. Zhang
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
Z. Yang
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
X.M. Wang
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
Y.N. Wang
Affiliation:
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008, China
S.S. Tan
Affiliation:
Department of Material Science, Central South University of Technology, Changsha 410083, China
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Abstract

An internal friction peak associated with the viscous motion of interfaces was measured in the 50–150kHz range for the Cu-Al-Zn-Ni sample. The internal friction formula based on the viscous motion of interfaces has been derived. Also, corresponding parameters, which play an important role in shape memory effect such as viscosity coefficient, pinned force constant etc., were obtained.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 398: Symposium C – Thermodynamics and Kinetics of Phase Transformations , 1995 , 513
Copyright
Copyright © Materials Research Society 1998

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References

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