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Marchenko, E., Baigonakova, G., Chernysheva, A., Kolomiets, L., Zheravin, A., Klopotov, A., & Gunther, V. (2017). The Features of Martensite Transformation in the (TiNiMo)Nb Alloys Under Loading. KnE Materials Science, 2(1), 10-15. https://doi.org/10.18502/kms.v2i1.775

https://doi.org/10.18502/kms.v2i1.775

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authors

  • E.S. Marchenko
    No author data available.
  • G.A. Baigonakova
    No author data available.
  • A.L. Chernysheva
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  • L.A. Kolomiets
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  • A.A. Zheravin
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  • A.A. Klopotov
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  • V.E. Gunther
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Published Date

  • Jul 17, 2017

The Features of Martensite Transformation in the (TiNiMo)Nb Alloys Under Loading

KnE Materials Science / Shape Memory Biomaterials and Implants in Medicine (SMBIM) / Pages 10-15

Abstract

Researches of multiplecomponent (TiNiMo)Nb alloys with 0.5, 1 and 1.5 at.% Nb. Experimental dependences of strain accumulation and recovery at multiple SME have showed a hysteresis behavior in all the studying alloys at temperature changing. A growth of hysteresis characteristics with an increase in Nb content was established. The quantities microanalysis let to identify the following structure of (TiNiMo)Nb: matrix on the base of intermetallic compound В2 – TiNi; eutectic, NiTiNb and Ti2Ni phases. In the study of structure revealed that NiTiNb particles are local obstacles that cause the increase of hysteresis width. 

References
[1] V.E. Gunther, G.Ts. Dambaev, P.G. Sysoliatin et al., Delay Law and New Class of Materials and Implants in Medicine, Northampton, MA: STT, 2000.


[2] X.M. He, L.J. Rong, DSC analysis of reverse martensitic transformation in deformed TI-Ni-Nb shape memory alloy, Scripta Materialia. 51 (2004) 7-11.


[3] M. Piao, S. Miyazaki, K. Otsuka, Characteristic of Deformation and Transformation in Ti44Ni47Nb9 Shape Memory Alloy Materials, Transactions Jim. 33 (1992) 346-353.