Details
| Original language | English |
|---|---|
| Article number | 05007 |
| Journal | MATEC Web of Conferences |
| Volume | 33 |
| Publication status | Published - 7 Dec 2015 |
| Event | 10th European Symposium on Martensitic Transformations, ESOMAT 2015 - Antwerp, Belgium Duration: 14 Sept 2015 → 18 Sept 2015 |
Abstract
In this work, the influence of mechanical stress on magnetic properties and electric resistance of a Ni-Mn- In alloy was studied. It is shown that compression of Ni-Mn-In polycrystalline specimens brings about a stressinduced martensitic transformation. Optical images recorded in-situ confirmed the formation of a martensitic structure during loading and back-transformation upon unloading. Unloading after deformation of specimens that had experienced compressive strains up to 6%resulted in full recovery of their resistivity and magnetic susceptibility. The sharp increase in the electric resistance caused by the stress-induced transformation opens up new possibilities for Ni- Mn-In alloys to be used as a material for sensors responding to mechanical stress.
ASJC Scopus subject areas
- Chemistry(all)
- General Chemistry
- Materials Science(all)
- General Materials Science
- Engineering(all)
- General Engineering
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In: MATEC Web of Conferences, Vol. 33, 05007, 07.12.2015.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Stress-induced transformation in a Ni-Mn-In alloy and the concomitant change of resistivity
AU - Kokorin, V. V.
AU - Konoplyuk, S. M.
AU - Dalinger, A.
AU - Thürer, S.
AU - Gerstein, G.
AU - Mashirov, A.
AU - Stetskiv, Yu P.
AU - Maier, H. J.
PY - 2015/12/7
Y1 - 2015/12/7
N2 - In this work, the influence of mechanical stress on magnetic properties and electric resistance of a Ni-Mn- In alloy was studied. It is shown that compression of Ni-Mn-In polycrystalline specimens brings about a stressinduced martensitic transformation. Optical images recorded in-situ confirmed the formation of a martensitic structure during loading and back-transformation upon unloading. Unloading after deformation of specimens that had experienced compressive strains up to 6%resulted in full recovery of their resistivity and magnetic susceptibility. The sharp increase in the electric resistance caused by the stress-induced transformation opens up new possibilities for Ni- Mn-In alloys to be used as a material for sensors responding to mechanical stress.
AB - In this work, the influence of mechanical stress on magnetic properties and electric resistance of a Ni-Mn- In alloy was studied. It is shown that compression of Ni-Mn-In polycrystalline specimens brings about a stressinduced martensitic transformation. Optical images recorded in-situ confirmed the formation of a martensitic structure during loading and back-transformation upon unloading. Unloading after deformation of specimens that had experienced compressive strains up to 6%resulted in full recovery of their resistivity and magnetic susceptibility. The sharp increase in the electric resistance caused by the stress-induced transformation opens up new possibilities for Ni- Mn-In alloys to be used as a material for sensors responding to mechanical stress.
UR - http://www.scopus.com/inward/record.url?scp=84976513365&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20153305007
DO - 10.1051/matecconf/20153305007
M3 - Conference article
AN - SCOPUS:84976513365
VL - 33
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 05007
T2 - 10th European Symposium on Martensitic Transformations, ESOMAT 2015
Y2 - 14 September 2015 through 18 September 2015
ER -