Initiation of recoverable strain variation in shape memory bimetal strips by ultrasonic vibrations

S. Belyaev, V. Rubanik, N. Resnina, V. Rubanik, A. Sibirev, A. Lesota

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

The realisation of the recoverable strain variation by ultrasonic vibrations was studied in shape memory bimetallic strips produced by explosion welding. Two bimetal “Ti49.4Ni50.6–AISI 304” and “Ti50Ni50–Ti49.3Ni50.7” strips were deformed to 5% and subjected to ultrasonic vibrations. It was found that the strain variation initiated by the ultrasonic vibrations was characterised by a larger recovery strain and occurred at lower temperatures than during conventional heating. This was caused by the simultaneous action of the ultrasonic heating and the repeating variable stress that increased the mobility of the interfaces.

Original languageEnglish
Pages (from-to)162-164
Number of pages3
JournalMaterials Letters
Volume214
DOIs
StatePublished - 1 Mar 2018

Keywords

  • Explosion welding
  • Metallic composite
  • Shape memory materials
  • Strain recovery
  • Ultrasonic vibrations

Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

@article{e049fd64dc1b42a584a3126dbb484c18,
title = "Initiation of recoverable strain variation in shape memory bimetal strips by ultrasonic vibrations",
abstract = "The realisation of the recoverable strain variation by ultrasonic vibrations was studied in shape memory bimetallic strips produced by explosion welding. Two bimetal “Ti49.4Ni50.6–AISI 304” and “Ti50Ni50–Ti49.3Ni50.7” strips were deformed to 5{\%} and subjected to ultrasonic vibrations. It was found that the strain variation initiated by the ultrasonic vibrations was characterised by a larger recovery strain and occurred at lower temperatures than during conventional heating. This was caused by the simultaneous action of the ultrasonic heating and the repeating variable stress that increased the mobility of the interfaces.",
keywords = "Explosion welding, Metallic composite, Shape memory materials, Strain recovery, Ultrasonic vibrations",
author = "S. Belyaev and V. Rubanik and N. Resnina and V. Rubanik and A. Sibirev and A. Lesota",
year = "2018",
month = "3",
day = "1",
doi = "10.1016/j.matlet.2017.11.132",
language = "English",
volume = "214",
pages = "162--164",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier",

}

Initiation of recoverable strain variation in shape memory bimetal strips by ultrasonic vibrations. / Belyaev, S.; Rubanik, V.; Resnina, N.; Rubanik, V.; Sibirev, A.; Lesota, A.

In: Materials Letters, Vol. 214, 01.03.2018, p. 162-164.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Initiation of recoverable strain variation in shape memory bimetal strips by ultrasonic vibrations

AU - Belyaev, S.

AU - Rubanik, V.

AU - Resnina, N.

AU - Rubanik, V.

AU - Sibirev, A.

AU - Lesota, A.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - The realisation of the recoverable strain variation by ultrasonic vibrations was studied in shape memory bimetallic strips produced by explosion welding. Two bimetal “Ti49.4Ni50.6–AISI 304” and “Ti50Ni50–Ti49.3Ni50.7” strips were deformed to 5% and subjected to ultrasonic vibrations. It was found that the strain variation initiated by the ultrasonic vibrations was characterised by a larger recovery strain and occurred at lower temperatures than during conventional heating. This was caused by the simultaneous action of the ultrasonic heating and the repeating variable stress that increased the mobility of the interfaces.

AB - The realisation of the recoverable strain variation by ultrasonic vibrations was studied in shape memory bimetallic strips produced by explosion welding. Two bimetal “Ti49.4Ni50.6–AISI 304” and “Ti50Ni50–Ti49.3Ni50.7” strips were deformed to 5% and subjected to ultrasonic vibrations. It was found that the strain variation initiated by the ultrasonic vibrations was characterised by a larger recovery strain and occurred at lower temperatures than during conventional heating. This was caused by the simultaneous action of the ultrasonic heating and the repeating variable stress that increased the mobility of the interfaces.

KW - Explosion welding

KW - Metallic composite

KW - Shape memory materials

KW - Strain recovery

KW - Ultrasonic vibrations

UR - http://www.scopus.com/inward/record.url?scp=85037366398&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2017.11.132

DO - 10.1016/j.matlet.2017.11.132

M3 - Article

VL - 214

SP - 162

EP - 164

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -