O
Orest M. Ivasishin
Researcher at Jilin University
Publications - 106
Citations - 2910
Orest M. Ivasishin is an academic researcher from Jilin University. The author has contributed to research in topics: Microstructure & Titanium alloy. The author has an hindex of 28, co-authored 90 publications receiving 2417 citations. Previous affiliations of Orest M. Ivasishin include National Academy of Sciences of Ukraine & United Technologies.
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A comparative study of the mechanical properties of high-strength β-titanium alloys
TL;DR: In this article, the authors compared the mechanical properties of four commercial β-titanium alloys (TIMETAL-LCB, Ti-15-3, β-21S, and VT22) in the solution-treated-and-aged (STA) condition following thermomechanical processing comprising β solid solutioning, cold deformation, continuous rapid heating, and final aging.
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Aging response of coarse- and fine-grained β titanium alloys
TL;DR: In this paper, the effect of heating rate to aging temperature and β grain size on the aging behavior of three metastable β titanium alloys, TIMETAL-LCB, VT-22 and Ti-15-3-3 -3 (Ti-15 -3), was established using in situ resistivity measurements, X-ray diffraction, optical microscopy, SEM, TEM and STEM characterization.
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The influence of β phase stability on deformation mode and compressive mechanical properties of Ti–10V–3Fe–3Al alloy
TL;DR: A metastable β-Ti alloy, Ti-10V-3Fe-3Al (wt), was subjected to thermomechanical processing (TMP), where the temperature of isothermal holding in the α+β phase field was varied in order to change the volume fraction of the α phase and, correspondingly, the β phase stability as mentioned in this paper.
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Precipitation and recrystallization behavior of beta titanium alloys during continuous heat treatment
TL;DR: In this paper, precipitation and recrystallization behavior during the continuous heat treatment of three beta-titanium alloys with various molydenum equivalents (VT22, Ti-15-3, and TIMETAL-LCB) was established.
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Irradiation resistance, microstructure and mechanical properties of nanostructured (TiZrHfVNbTa)N coatings
Alexander D. Pogrebnjak,Alexander D. Pogrebnjak,I. V. Yakushchenko,Oleksandr Viacheslavovych Bondar,V. M. Beresnev,Keiji Oyoshi,Orest M. Ivasishin,Hiroshi Amekura,Y. Takeda,Marek Opielak,C. Kozak +10 more
TL;DR: In this paper, the influence of the heavy negative charged Au− ions implantation on phase structure, microstructure and hardness of nitride (TiHfZrNbVTa)N coatings was investigated.