Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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Development of new high entropy alloys with dominant content of hexagonal solid solutions

2014/15/D/ST8/02638

Keywords:

high entropy alloy multi-component equi-molar alloys TEM studies

Descriptors:

  • ST8_8: Mechanics of solids

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Instytut Metalurgii i Inżynierii Materiałowej im. Aleksandra Krupkowskiego PAN

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Łukasz Rogal 

Number of co-investigators in the project: 3

Call: SONATA 8 - announced on 2014-09-15

Amount awarded: 307 970 PLN

Project start date (Y-m-d): 2015-07-01

Project end date (Y-m-d): 2019-06-30

Project duration:: 48 months (the same as in the proposal)

Project status: Project settled

Information in the final report

  • Publication in academic press/journals (8)
  1. In-situ investigation of phase transformations during heating of AlCoCrCuNi high entropy melt-spun ribbon
    Authors:
    Ł. Rogal, J. Morgiel, F. Stein, B. Breitbach, J. Dutkiewicz
    Academic press:
    Materials Characterization (rok: 2019, tom: 148, strony: 134-141), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matchar.2018.11.027 - link to the publication
  2. Computational engineering of sublattice ordering in a hexagonal AlHfScTiZr high entropy alloy
    Authors:
    Ł. Rogal, P. Bobrowski, F. Körmann, S. Divinski, F. Stein, B. Grabowski
    Academic press:
    Scientific Report (rok: 2017, tom: 7, strony: 45305), Wydawca: Nature
    Status:
    Published
    DOI:
    10.1038/s41598-017-02385-w - link to the publication
  3. Deformation induced twinning in hcp/bcc Al10Hf25Nb5Sc10Ti25Zr25 high entropy alloy–microstructure and mechanical properties
    Authors:
    L Rogal, UD Wdowik, M Szczerba, N Yurchenko, T Czeppe, P Bobrowski
    Academic press:
    Materials Science and Engineering: A (rok: 2021, tom: 802, strony: 140449), Wydawca: Elsevir
    Status:
    Published
    DOI:
    10.1016/j.msea.2020.140449 - link to the publication
  4. Design of a dual-phase hcp-bcc high entropy alloy strengthened by ω nanoprecipitates in the Sc-Ti-Zr-Hf-Re system
    Authors:
    Łukasz Rogal, Yuji Ikeda, Minjie Lai, Fritz Körmann, Alicja Kalinowska, Blazej Grabowski
    Academic press:
    Elsevier (rok: 2020, tom: 192, strony: 108716), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matdes.2020.108716 - link to the publication
  5. Microstructure and mechanical properties of the new Nb25Sc25Ti25Zr25 eutectic high entropy alloy
    Authors:
    Rogal, Ł, Morgiel, J., Światek, Z., Czerwiński, F.
    Academic press:
    Materials Science and Engineering: A (rok: 2016, tom: 651, strony: 590-597), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.071 - link to the publication
  6. Oxidation Resistance of Ti-Al-Cr-Nb-Based High-Entropy Alloys in Air at 1073 K
    Authors:
    Richard Gawel, Łukasz Rogal, Kazimierz Przybylski
    Academic press:
    Journal of Materials Engineering and Performance (rok: 2019, tom: 28/7, strony: 4163–4170), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s11665-019-04177-x - link to the publication
  7. Microstructure and mechanical properties of the novel Hf25Sc25Ti25Zr25 equiatomic alloy with hexagonal solid solutions
    Authors:
    Rogal, Ł., Czerwinski, F., Jochym, P.T., Litynska-Dobrzynska, L
    Academic press:
    Materials and Design (rok: 2016, tom: 92, strony: 45521), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matdes.2015.11.104 - link to the publication
  8. Phenomenon of ultra-fast tracer diffusion of Co in HCP high entropy alloys
    Authors:
    Mayur Vaidya, Sandipan Sen, Xi Zhang, Lena Frommeyer, Łukasz Rogal, S Sankaran, Blazej Grabowski, Gerhard Wilde, Sergiy V Divinski
    Academic press:
    Acta Materialia (rok: 2020, tom: 196, strony: 220-230), Wydawca: Elsevir
    Status:
    Published
    DOI:
    10.1016/j.actamat.2020.06.025 - link to the publication

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