Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Fundamentals of metastable omega phase transformations driven by severe plastic deformation in titanium alloys

2017/27/B/ST8/01092

Keywords:

Ti-based alloys Severe plastic deformation High pressure torsion Phase transformation Microstructure

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 Polskiej Akademii Nauk

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Anna Korniewa-Surmacz 

Number of co-investigators in the project: 10

Call: OPUS 14 - announced on 2017-09-15

Amount awarded: 701 800 PLN

Project start date (Y-m-d): 2018-08-10

Project end date (Y-m-d): 2022-04-09

Project duration:: 44 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Kamera CCD.
  2. System do przygotowania zgładów metalograficznych (160 000 PLN)
  3. Baza dannych krystalograficznych PDF4+.

Information in the final report

  • Publication in academic press/journals (8)
  1. Phase transitions and mechanical behavior of Ti-3wt.%Nb alloy after high pressure torsion and low-temperature annealing
    Authors:
    A. Korniewa-Surmacz, B. Straumal, A. Kilmametov, S. Kopacz, M. Szczerba, Ł. Gondek, G. Cios, L. Lityńska-Dobrzyńska, R. Chulist
    Academic press:
    Materials Science & Engineering A (rok: 2022, tom: N/A, strony: N/A), Wydawca: ELSEVIER
    Status:
    Submitted
    DOI:
    N/A - link to the publication
  2. Formation and thermal stability of ω-phase in Ti-Nb and Ti-Mo alloys subjected to HPT
    Authors:
    13.A. Korneva, B. Straumal, A. Gornakova, A. Kilmametov, Ł. Gondek, L. Lityńska-Dobrzyńska, R. Chulist, M. Pomorska, P. Zięba
    Academic press:
    Materials (rok: 2022, tom: 15, strony: 4136), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/ma15124136 - link to the publication
  3. The α↔ω phase transformations and thermal stability of Ti–Co alloy treated by high pressure torsion
    Authors:
    A. Korneva, B.B. Straumal, A.R. Kilmametov, Ł. Gondek, A. Wierzbicka-Miernik, L. Lityńska-Dobrzyńska, R. Chulist, G. Cios, P. Zięba
    Academic press:
    Materials Characterization (rok: 2021, tom: 173, strony: 110937), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matchar.2021.110937 - link to the publication
  4. Influence of β-stabilyzers on the αTi→ωTi transformation in Ti-based alloys
    Authors:
    A.R. Kilmametov, A.S. Gornakova, M.I. Karpov, N.S. Afonikova, A. Korneva, P. Zięba B. Baretzky, B.B. Straumal
    Academic press:
    Processes (rok: 2020, tom: 8, strony: 1135), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/pr8091135 - link to the publication
  5. Structure and Mechanical Properties of Ti–Co Alloys 2 treated by the High Pressure Torsion
    Authors:
    B. Straumal, A. Korneva, A. Kilmametov, L. Lityńska-Dobrzyńska, A. Gornakova, R. Chulist, M. Karpov, P. Zięba
    Academic press:
    Materials (rok: 2019, tom: 12, strony: 426-437), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/ma12030426 - link to the publication
  6. The phase transformations induced by high pressure torsion in Ti–Nb based alloys
    Authors:
    A. Korneva, B. Straumal, A. Kilmametov, L. Lityńska-Dobrzyńska, R. Chulist, Ł. Gondek, P. Zięba
    Academic press:
    Microscopy and Microanalysis (rok: 2021, tom: N/A, strony: 45298), Wydawca: Cambridge University Press
    Status:
    Published
    DOI:
    10.1017/S1431927621012277 - link to the publication
  7. Thermal stability and microhardness of metastable ω-phase in the Ti-3.3 at.% Co alloy subjected to high pressure torsion
    Authors:
    55.A. Korneva, B. B. Straumal, A. R. Kilmametov, Ł. Gondek, A. Wierzbicka-Miernik, L. Lityńska-Dobrzyńska, R. Chulist, G. Cios, P. Zięba,
    Academic press:
    Journal of Alloys and Compounds (rok: 2020, tom: 834, strony: 155132), Wydawca: ELSEVIER
    Status:
    Published
    DOI:
    10.1016/j.jallcom.2020.155132 - link to the publication
  8. Omega Phase Formation in Ti–3wt.%Nb Alloy Induced by High-Pressure Torsion
    Authors:
    A. Korneva, B. Straumal, A. Kilmametov, .A Gornakova, A. Wierzbicka-Miernik, L. Lityńska-Dobrzyńska, R. Chulist, Ł. Gondek, G. Cios, P. Zięba
    Academic press:
    Materials (rok: 2021, tom: 14, strony: 2262), Wydawca: MDPI
    Status:
    Published
    DOI:
    https://www.mdpi.com/1996-1944/14/9/2262 - link to the publication

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