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Belosludtseva, E. S., Pushin, A. V., Svirid, A. E., & Pushin, V. G. (2019). Crystal Structure of Martensite and Orientation Relationships During Thermoelastic Martensitic Transformations in Ni-Mn-Based Alloys. KnE Engineering, 4(1), 184–192. https://doi.org/10.18502/keg.v1i1.4408

https://doi.org/10.18502/keg.v1i1.4408

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authors

  • Elena S. Belosludtseva
    No author data available.
  • Artemy V. Pushin
    No author data available.
  • Alexey E. Svirid
    No author data available.
  • Vladimir G. Pushin
    No author data available.

Published Date

  • Apr 15, 2019

Crystal Structure of Martensite and Orientation Relationships During Thermoelastic Martensitic Transformations in Ni-Mn-Based Alloys

KnE Engineering / XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers” / Pages 184–192

Abstract

Orientation relationships (OR’s) for the B2↔L10 thermoelastic martensitic transformations (TMT’s) in Ni50Mn50 alloy were determined by transmission and scanning electron microscopy methods, which differ from the Bain OR’s previously accepted for them. Electron microscopic studies have shown that L10 martensite has a hierarchic morphology of packets of thin plates of pairwise twinned crystals with flat boundaries of habit close to {110}

References
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[2] V.G. Pushin, N.N. Kuranova, E.B. Marchenkova, E.S. Belosludtseva, V.A. Kazantsev, N.I. Kourov, High-Temperature shape memory effect and the B2-L10 thermoelastic martensitic transformation in Ni-Mn intermetallics, Technical Phisics, 58 No. 6 (2013) 878 – 887


[3] V.G. Pushin, N.N. Kuranova, E.B. Marchenkova, E.S. Belosludtseva et. all, Thermoelastic Martensitic Transitions and Shape Memory Effects: Classification, Crystal and Structural Mechanisms of Transformations, Properties, Production and Application of Promising Alloys, in: V.V. Rubanik, N.N. Resnina (Eds.), Shape memory alloys: properties, technologies, opportunities, Trans. Tech. Publication, Switzeland, 2015.- 33 pp. 978-3-03835-357-7


[4] E.S. Belosludtseva, N.N. Kuranova, N.I. Kourov, V.G. Pushin, V.Yu. Stukalov, A.N. Uksusnikov, Effect of aluminum alloying on the structure, the phase composition, and the thermoelastic martensitic transformations in ternary Ni–Mn–Al alloys, Technical Physics. 60 (2015) 1000-1004.


[5] E.S. Belosludtseva, N.N. Kuranova, N.I. Kourov, V.G. Pushin, A.N. Uksusnikov, Effect of titanium alloying on the structure, the phase composition, and the thermoelastic martensitic transformations in ternary Ni—Mn—Ti alloys,Technical Physics. 69 (2015) 1330-1334.


[6] E.S. Belosludtseva, N.N. Kuranova, E.B. Marchenkova, A.G. Popov, V. G. Pushin,. Effect of gallium alloying on the structure, the phase composition, and the thermoelastic martensitic transformations in ternary Ni–Mn–Ga alloys, Technical Physics. 61 №4, (2016) 547-533.


[7] Y.V. Khlebnikova, L.Y. Egorova, D.P. Rodionov, E.S. Belosludtseva, V.A. Kazantsev, Crystallographic features of the structure of a martensite packet of the NiMn intermetallic compound, Technical Physics 61 №6 (2016) 887-897.


[8] E.S. Belosludtseva, N.N. Kuranova, E.B. Marchenkova, V.G. Pushin, Features of thermoelastic martensitic, structure and properties in ternary B2-alloys based on NiMn – NiTi, NiMn – NiAl, NiMn – NiGa, N