Standard

Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading. / Gruzdkov, A.; Krivosheev, S.; Petrov, Yu; Razov, A.; Utkin, A.

In: Materials Science and Engineering A, Vol. 481-482, No. 1-2, 25.05.2008, p. 105-108.

Research output: Contribution to journal › Article › peer-review

Harvard

Gruzdkov, A, Krivosheev, S, Petrov, Y, Razov, A & Utkin, A 2008, 'Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading', Materials Science and Engineering A, vol. 481-482, no. 1-2, pp. 105-108. https://doi.org/10.1016/j.msea.2007.03.113

APA

Gruzdkov, A., Krivosheev, S., Petrov, Y., Razov, A., & Utkin, A. (2008). Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading. Materials Science and Engineering A, 481-482(1-2), 105-108. https://doi.org/10.1016/j.msea.2007.03.113

Vancouver

Gruzdkov A, Krivosheev S, Petrov Y, Razov A, Utkin A. Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading. Materials Science and Engineering A. 2008 May 25;481-482(1-2):105-108. https://doi.org/10.1016/j.msea.2007.03.113

Author

Gruzdkov, A. ; Krivosheev, S. ; Petrov, Yu ; Razov, A. ; Utkin, A. / Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading. In: Materials Science and Engineering A. 2008 ; Vol. 481-482, No. 1-2. pp. 105-108.

BibTeX

@article{f9768db638cc453585ba263006a89936,
title = "Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading",
abstract = "Some inelastic properties of TiNi shape memory alloy in martensitic state under pulsed loading were investigated. Two millimeter-diameter TiNi wire specimens were subjected to deformation by a magneto-pulsing installation under three-point bending conditions. The dependencies of residual strain on the force amplitude applied to the strikers during eight test series using different mechanical pulse durations from 400 to 1300 μs, were obtained. For each test series the threshold (minimal) value of force impulse amplitude which causes appearance of residual strain was found. Also, the threshold value of stress in each case was calculated using the elastic beam method, the value found to be within the range of 300-900 MPa. In order to describe dynamic mechanical behavior of TiNi shape memory alloy in martensitic state an attempt was made to apply the principles of yielding based on the concept of the so called incubation time. For inelastic deformation the incubation time was calculated based on the data resulting from the above-mentioned experiments. Its value of about 2 ms characterizes the range of occurrence of dynamic properties.",
keywords = "Dynamic behavior, Incubation time criterion, Magneto-pulsing installation, Pulse loading, Threshold stresses, TiNi shape memory alloy",
author = "A. Gruzdkov and S. Krivosheev and Yu Petrov and A. Razov and A. Utkin",
year = "2008",
month = may,
day = "25",
doi = "10.1016/j.msea.2007.03.113",
language = "English",
volume = "481-482",
pages = "105--108",
journal = "Materials Science and Engineering: A",
issn = "0921-5093",
publisher = "Elsevier",
number = "1-2",

}

RIS

TY - JOUR

T1 - Martensitic inelasticity of TiNi-shape memory alloy under pulsed loading

AU - Gruzdkov, A.

AU - Krivosheev, S.

AU - Petrov, Yu

AU - Razov, A.

AU - Utkin, A.

PY - 2008/5/25

Y1 - 2008/5/25

N2 - Some inelastic properties of TiNi shape memory alloy in martensitic state under pulsed loading were investigated. Two millimeter-diameter TiNi wire specimens were subjected to deformation by a magneto-pulsing installation under three-point bending conditions. The dependencies of residual strain on the force amplitude applied to the strikers during eight test series using different mechanical pulse durations from 400 to 1300 μs, were obtained. For each test series the threshold (minimal) value of force impulse amplitude which causes appearance of residual strain was found. Also, the threshold value of stress in each case was calculated using the elastic beam method, the value found to be within the range of 300-900 MPa. In order to describe dynamic mechanical behavior of TiNi shape memory alloy in martensitic state an attempt was made to apply the principles of yielding based on the concept of the so called incubation time. For inelastic deformation the incubation time was calculated based on the data resulting from the above-mentioned experiments. Its value of about 2 ms characterizes the range of occurrence of dynamic properties.

AB - Some inelastic properties of TiNi shape memory alloy in martensitic state under pulsed loading were investigated. Two millimeter-diameter TiNi wire specimens were subjected to deformation by a magneto-pulsing installation under three-point bending conditions. The dependencies of residual strain on the force amplitude applied to the strikers during eight test series using different mechanical pulse durations from 400 to 1300 μs, were obtained. For each test series the threshold (minimal) value of force impulse amplitude which causes appearance of residual strain was found. Also, the threshold value of stress in each case was calculated using the elastic beam method, the value found to be within the range of 300-900 MPa. In order to describe dynamic mechanical behavior of TiNi shape memory alloy in martensitic state an attempt was made to apply the principles of yielding based on the concept of the so called incubation time. For inelastic deformation the incubation time was calculated based on the data resulting from the above-mentioned experiments. Its value of about 2 ms characterizes the range of occurrence of dynamic properties.

KW - Dynamic behavior

KW - Incubation time criterion

KW - Magneto-pulsing installation

KW - Pulse loading

KW - Threshold stresses

KW - TiNi shape memory alloy

UR - http://www.scopus.com/inward/record.url?scp=41849132880&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2007.03.113

DO - 10.1016/j.msea.2007.03.113

M3 - Article

AN - SCOPUS:41849132880

VL - 481-482

SP - 105

EP - 108

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

SN - 0921-5093

IS - 1-2

ER -

ID: 36982687