Details
| Original language | English |
|---|---|
| Pages (from-to) | 387-390 |
| Number of pages | 4 |
| Journal | Scripta Materialia |
| Volume | 162 |
| Early online date | 8 Dec 2018 |
| Publication status | Published - 15 Mar 2019 |
Abstract
Stress-induced martensite aging along the [110]B2||[100]L10-direction in compression was employed to enhance the functional properties of Ni51Fe18Ga27Co4 single crystals. Stress-induced martensite aging induces two effects. Firstly, a two-way shape memory effect with a reversible compressive strain of −4.3% along the [110]В2 direction and a reversible tensile strain of +9.0% along the normal [001]B2-direction. Secondly, rubber-like behavior with giant reversible compression strain up to −15.0% along the [100]B2-direction caused by L10-martensite variant reorientation was observed. This exceeds the maximum compressive transformation strain (−6.3%) during the B2-L10 martensitic transformation by a factor of two.
Keywords
- Rubber-like behavior, Single crystal, Stress-induced martensite aging, Two-way shape memory effect
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Metals and Alloys
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Scripta Materialia, Vol. 162, 15.03.2019, p. 387-390.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Giant rubber-like behavior induced by martensite aging in Ni51Fe18Ga27Co4 single crystals
AU - Panchenko, E.
AU - Timofeeva, E.
AU - Eftifeeva, A.
AU - Osipovich, K.
AU - Surikov, N.
AU - Chumlyakov, Y.
AU - Gerstein, G.
AU - Maier, H. J.
N1 - © 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
PY - 2019/3/15
Y1 - 2019/3/15
N2 - Stress-induced martensite aging along the [110]B2||[100]L10-direction in compression was employed to enhance the functional properties of Ni51Fe18Ga27Co4 single crystals. Stress-induced martensite aging induces two effects. Firstly, a two-way shape memory effect with a reversible compressive strain of −4.3% along the [110]В2 direction and a reversible tensile strain of +9.0% along the normal [001]B2-direction. Secondly, rubber-like behavior with giant reversible compression strain up to −15.0% along the [100]B2-direction caused by L10-martensite variant reorientation was observed. This exceeds the maximum compressive transformation strain (−6.3%) during the B2-L10 martensitic transformation by a factor of two.
AB - Stress-induced martensite aging along the [110]B2||[100]L10-direction in compression was employed to enhance the functional properties of Ni51Fe18Ga27Co4 single crystals. Stress-induced martensite aging induces two effects. Firstly, a two-way shape memory effect with a reversible compressive strain of −4.3% along the [110]В2 direction and a reversible tensile strain of +9.0% along the normal [001]B2-direction. Secondly, rubber-like behavior with giant reversible compression strain up to −15.0% along the [100]B2-direction caused by L10-martensite variant reorientation was observed. This exceeds the maximum compressive transformation strain (−6.3%) during the B2-L10 martensitic transformation by a factor of two.
KW - Rubber-like behavior
KW - Single crystal
KW - Stress-induced martensite aging
KW - Two-way shape memory effect
UR - http://www.scopus.com/inward/record.url?scp=85057713143&partnerID=8YFLogxK
U2 - 10.1016/j.scriptamat.2018.12.003
DO - 10.1016/j.scriptamat.2018.12.003
M3 - Article
AN - SCOPUS:85057713143
VL - 162
SP - 387
EP - 390
JO - Scripta Materialia
JF - Scripta Materialia
SN - 1359-6462
ER -