Texture development and anisotropic behaviour of a TI-44.2NI4.9CU (AT.%) shape memory alloy

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

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Abstract

The objective of this work was to determine the relationship between texture development and anisotropy of shape memory properties. A commercial Ti-45Ni-5Cu (at.%) shape memory alloy was selected. Textures were developed by controlling rolling parameters, such as rolling temperature, intermediate annealing temperature, thickness reduction and annealing temperature. The anisotropy of shape memory properties, in particular the transformation strain, was measured by tensile and thermal cyclic testing under constant load. Texture measurements were made after rolling, tensile testing and after thermal cyclic testing. The anisotropy of shape memory alloys was then related to the textures obtained based on the experimental results as well as theoretical modelling.
Original languageUndefined
Supervisors/Advisors
  • Wei, W., Supervisor
  • Beyer, J., Supervisor
Award date17 Oct 1997
Place of PublicationEnschede
Publisher
Print ISBNs90-9011069-0
Publication statusPublished - 17 Oct 1997

Keywords

  • IR-31997
  • METIS-144237

Cite this

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title = "Texture development and anisotropic behaviour of a TI-44.2NI4.9CU (AT.{\%}) shape memory alloy",
abstract = "The objective of this work was to determine the relationship between texture development and anisotropy of shape memory properties. A commercial Ti-45Ni-5Cu (at.{\%}) shape memory alloy was selected. Textures were developed by controlling rolling parameters, such as rolling temperature, intermediate annealing temperature, thickness reduction and annealing temperature. The anisotropy of shape memory properties, in particular the transformation strain, was measured by tensile and thermal cyclic testing under constant load. Texture measurements were made after rolling, tensile testing and after thermal cyclic testing. The anisotropy of shape memory alloys was then related to the textures obtained based on the experimental results as well as theoretical modelling.",
keywords = "IR-31997, METIS-144237",
author = "L. Zhao",
year = "1997",
month = "10",
day = "17",
language = "Undefined",
isbn = "90-9011069-0",
publisher = "Universiteit Twente",

}

Texture development and anisotropic behaviour of a TI-44.2NI4.9CU (AT.%) shape memory alloy. / Zhao, L.

Enschede : Universiteit Twente, 1997. 155 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

TY - THES

T1 - Texture development and anisotropic behaviour of a TI-44.2NI4.9CU (AT.%) shape memory alloy

AU - Zhao, L.

PY - 1997/10/17

Y1 - 1997/10/17

N2 - The objective of this work was to determine the relationship between texture development and anisotropy of shape memory properties. A commercial Ti-45Ni-5Cu (at.%) shape memory alloy was selected. Textures were developed by controlling rolling parameters, such as rolling temperature, intermediate annealing temperature, thickness reduction and annealing temperature. The anisotropy of shape memory properties, in particular the transformation strain, was measured by tensile and thermal cyclic testing under constant load. Texture measurements were made after rolling, tensile testing and after thermal cyclic testing. The anisotropy of shape memory alloys was then related to the textures obtained based on the experimental results as well as theoretical modelling.

AB - The objective of this work was to determine the relationship between texture development and anisotropy of shape memory properties. A commercial Ti-45Ni-5Cu (at.%) shape memory alloy was selected. Textures were developed by controlling rolling parameters, such as rolling temperature, intermediate annealing temperature, thickness reduction and annealing temperature. The anisotropy of shape memory properties, in particular the transformation strain, was measured by tensile and thermal cyclic testing under constant load. Texture measurements were made after rolling, tensile testing and after thermal cyclic testing. The anisotropy of shape memory alloys was then related to the textures obtained based on the experimental results as well as theoretical modelling.

KW - IR-31997

KW - METIS-144237

M3 - PhD Thesis - Research UT, graduation UT

SN - 90-9011069-0

PB - Universiteit Twente

CY - Enschede

ER -