Yerkhat Dauletkhanov

Dissertation topic

«Structural-phase transformations and strengthening mechanisms of superhard materials based on tungsten boride»

Domestic scientific consultant

Sapatayev Yerrzhan Yernatuly, Doctor of Philosophy (PhD), Associate Professor, Head of the Laboratory of Radiation Materials Science of the Branch of the Institute of Atomic Energy of the RSE "NNC RK"
H-index – 6 according to Scopus
Scopus Author ID: 57226365313
http://scopus.com/authid/detail.uri?authorId=57226365313

Foreign scientific consultant

Piotr Kowalewski, PhD, Professor at Wrocław University of Science and Technology (Poland)
H-index – 9 according to Scopus
Scopus Author ID: 25928389400 (link: Scopus)
ORCID: 0000-0003-2216-5706 (link: ORCID)

Scientific works

1. Kombayev, K., Kozhakhmetov, Y., Yerbolat, D., Dauletkhanov, Y., Kim, V., Kaidar, A., Ishangaliyev, A., & Khoshnaw, F. (2026). Influence of cutting parameters and assist gases on the laser cutting quality of 09G2S (S355J2, EN 10025-2) structural steel. Results in Surfaces and Interfaces, 22, 100716. https://doi.org/10.1016/j.rsurfi.2026.100716

2. Tabiyeva, Y., Yerbolat, D., Zakerov, S., Dauletkhanov, Y., Urkunbay, A., Sagymbekova, E., & Kantay, N. (2026). Effect of titanium content and mechanical alloying time on the formation of nanocrystalline solid solutions in the Ni–Al–Ti system. Crystals, 16(1), 71. https://doi.org/10.3390/cryst16010071

3. Aubakirova D.; Sagymbekova E.; Kozhakhmetov Y.; Kowalewski P.; Dauletkhanov Y.; Yerbolat D.; Urkunbay A. Structural and functional enhancement of Ni–Ti–Cu shape memory alloys via combined powder metallurgy techniques. Open Engineering, 2025. https://doi.org/10.1515/eng-2025-0140. процентиль по CiteScore в базе Scopus 56, Q2.

4. Aubakirova, D.; Sagymbekova, E.; Kozhakhmetov, Y.; Dauletkhanov, Y.; Urkunbay, A.; Yerbolat, D.; Kowalewski, P.; Tabiyeva, Y. Evolution of the Structural and Phase Composition of Ni–Ti–Cu Alloy Produced via Spark Plasma Sintering After Aging. Crystals 2025, 15, 939. https://doi.org/10.3390/cryst15110939. процентиль по CiteScore в базе Scopus 68, Q2.

5. Mazhyn Skakov, Viktor Baklanov, Ivan Kukushkin, Kuanyshbek Toleubekov, Maxat Bekmuldin, Assan Akaev, Madi Azbergenov, Yerkhat Dauletkhanov, Adil Toktaushev, Investigation of the interaction between corium and metal-coolers at the VCG-135 test bench in the conditions of a severe accident, Nuclear Engineering and Design, Volume 424, 2024, https://doi.org/10.1016/j.nucengdes.2024.113296.

6. Dauletkhanov Y.D., Sapatayev Y.Y., Orazgaliyev N.A., Aryngazy Y.B. DEVELOPMENT OF A TEST DEVICE FOR TESTING MINIATURE SAMPLES BY THE SPT METHOD. NNC RK Bulletin. 2022;(2):32-39. https://doi.org/10.52676/1729-7885-2022-2-32-39

7. Nikitenkov, N. N., Daulethanov, E. D., Tyurin, Y. I., Zhang, L., Sivin, D. O., Sypchenko, V. S., & Syrtanov, M. S. (2018). Introduction of hydrogen into titanium by plasma methods. Journal of Physics: Conference Series, 1115, 032045. doi:10.1088/1742-6596/1115/3/032045.

The Hirsch index

equals 3
Scopus Author ID
https://www.scopus.com/authid/detail.uri?authorId=59031553600

Funded research projects
  1. AR22784686 "Development of Multiple-Action Hydrides Based on Boron Nitrides." Competition for grant funding for young scientists on scientific and/or scientific-technical projects for 2024-2026. Project Manager: N. M. Mukhamedova.
  2.  BR24992854 "Development and Implementation of Competitive Science-Based Technologies to Ensure Sustainable Development of the Mining and Metallurgical Industry in the East Kazakhstan Region." Competition for program-targeted funding for scientific and scientific-technical programs for 2024-2026. Project Manager: E. A. Kozhakhmetov.

Level of foreign language proficiency

Duolingo English Test: 95
Date of last changes:
16.06.2026