Comparative Analysis of Inelastic Strain Recovery and Plastic Deformation in a Ti[49.1]Ni[50.9] (at %) Alloy under Torsion and Bending

Comparative Analysis of Inelastic Strain Recovery and Plastic Deformation in a Ti[49.1]Ni[50.9] (at %) Alloy under Torsion and Bending

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020067, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра общей физики (ОФ)
Other Authors: Grishkov V. N., Lotkov A. I., Baturin A. A. Anatoly Anatolievich, Timkin V. N., Zhapova D. Yu.
Summary:Title screen
The paper reports on an experimental study of inelastic strain recovery, due to superelasticity and shape-memory effects, and plastic deformation under torsion and bending in a binary TiNi alloy containing 50.9 at % of Ni. It is found that the material under torsion and bending displays an anomalously high superelasticity of 16.4% and 13.5% and total recovery strain of 24.6% and 16.4% which exceed the theoretical limit of recoverable strain equal to 10.3% in the alloy involved in a cubic B2 to monoclinic B19' phase transformation. The correlation between the high recovery strains and the intensity and mechanisms of plastic deformation with increasing total strain is discussed.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
сравнительный анализ
неупругие деформации
пластические деформации
сплавы
кручения
изгибы
Online Access:http://dx.doi.org/10.1063/1.4932757
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644906

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