Nurgamit Kantay

Dissertation topic

Receiving detonation coatings based on aluminum oxide and study of their physical and mechanical properties

Domestic scientific consultant

Bauyrzhan K. Rakhadilov, PhD, Associate Professor, Hirsch index according to Scopus base - 6, Senior Researcher of Research Center "Surface Engineering and Tribology" S. Amanzholov EKU, Ust-Kamenogorsk, Kazakhstan.

Scopus Author ID: 55539741700.

Foreign scientific consultant

Maciej Paszkowski, PhD (D.Sc. degree: habilitation), Professor at Wroclaw University of Science and Technology (Wroclaw, Poland). Hirsch index in Scopus database - 5.

Scopus Author ID: 56634357600.

Main scientific results

1. For the first time, technological modes of deposition of ceramic (Al₂O₃) gradient coatings have been determined, in which the change in properties over thickness is carried out by changing the phase composition of aluminum oxide, which made it possible to ensure high wear resistance and good durable properties of the coatings. The developed methods make it possible to obtain gradient structures in single-column installations by changing the delay time between shots.

2. Technological modes of deposition of gradient coatings from Al₂O₃ are determined, in which the change in the properties along the thickness is carried out by additional processing of the obtained coatings with a detonation effect and an air-plasma effect. The developed methods make it possible to obtain gradient structures in similar installations and without changing the technological regime during spraying.

Direct result

1. Patent application filed: IPC S23S4 / 12 / method of obtaining detonation coating / Kantay N., Rakhadilov B.K., Ochelyko I.A., Kokimzhanov D.-2021 Y.

2. Patent No.34648-method for producing electrically conductive ceramics based on beryllium oxide with the addition of titanium dioxide nanoparticles / Pavlov Alexander Viktorovich, Lepeshev Anatoly Alexandrovich, Rakhadilov Bauyrzhan Korabayevich, Kantay Nurgamit -2020 Y.

Scientific works

1. Kantai N., Kasmamytov N., Rakhadilov B., Plotnikov S., Pashkovsky M., Kurbanbekov Sh., Influence of temperature on structural and phase changes and physical properties of ceramics based on aluminum oxide and silicon // Testing Materials Volume 62, Issue 7, July 2020, pp. 716-720 ISSN: 00255300  DOI: 10.3139/120.111537. Indexed by Scopus, the percentile in Scopus 36%  (General Materials Science), 35%  (Mechanical Engineering), 32%  (Mechanics of Materials),

2. Rakhadilov B.K., Kakimzhanov D.N., Botabaeva G., Buitkenov D.B., Kantai N., Bayatanova L. B. Changes in the structure and properties of ZrO₂ detonation coatings during annealing // Eurasian Journal of Physics and Functional Materials, 2020, P. 319-326 ISSN: 25229869 DOI: 10.29317/EJPFM.2020040405. (Indexed by Scopus).

3. Rakhadilov B.K., Kakimzhanov D., Kantai N., Kovalevsky P., Kozhanova R.S. / Investigation of the effect of annealing on the hardness of detonation coatings made of zirconium dioxide // BULLETIN OF KARAGANDA UNIVERSITY-PHYSICS Volume 2 98-2020 P. 75-82  DOI: 10.31489/2020Ph2/75-82 . (Indexed by Scopus).

4. Pavlov A.V., Kveglis, L.I. Saprykin, D.N., Nasibullin, R.T., Kalitova, A.A., Velikanov, D.A., Nemtsev, I.V., Kantai N., Occurrence of ferromagnetism in BeTiO3 ceramic nanoparticles with perovskite structure // Inorganic materials: Stock. 12, 2021, P. 88-93  ISSN: 20751133 DOI: 10.1134/S2075113321010330. (Indexed by Scopus).

5. Kabdrakhmanova S.K., Shaimardan E., Kydyrmolla A., Kabdrakhmanova A.K., Abilev M.B., Kantai N. Characteristics and antibacterial activity of polymer films based on starch and polyvinyl alcohol. Volume 53, Issue 1, 2018, pp. 50-60 ISSN: 13147471. Indexed by Scopus, the percentile in Scopus 39%  (Industrial and Manufacturing Engineering), 35%  (General Chemical Engineering).

6. Kantay N., Pashkovsky M., Tuyakbayev B., Zamangaliev K.S. Detonation method of coating application // Vestnik Semipalatinsk State University named after V.I. Semipalatinsk. Shakarima, No. 4(88)2019 pp. 44-47  ISSN 1607-2774  https://shakarim.edu.kz//wp-content/uploads/2020/12/Вестник-№-488-2019.pdf. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

7. Kantai N., Rakhadilov B., Plotnikov S., Pashkovsky M., Abilev M. Heat-resistant coating obtained from zirconium and aluminum oxides by detonation method// Bulletin of the NNC RK No. 4, 2019, pp. 103-107. https://static.nnc.kz/articles/2019_4_17.pdf. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

8. Turlybekuly A., Plotnikov S.V., Shaimardanova B.H., Erdybayeva N.K., Shushkevich L. V., Kimosov R.N. Akatan K., Shaimardan E., Kantai N. synthesis of microdisperse hydroxyapatite calcium / / Vestnik VKGTU No. 2, 2018.pp. 160-165   ISSN 1561-4212  /files/vestnik/vestnik_2-2018.pdf. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

9. Kantay N., Kasmamytov N. K., Rakhanilov B. K., Plotnikov S. V. Investigation of the structural and phase exchange of ceramics after firing. No. 4. 2019. pp. 68-72 https://nuc.elpub.ru/jour/article/view/199/198#. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

10. Alontseva D.L., Kantay N., Rusakova A., Gert S.S., Jess A., Sadibekov A. Application of biocompatible coatings on titanium implants using robotic microplasma sputtering technology // Bulletin of EKSTU No. 2,2019. pp. 73-78 ISSN 1561-4212  /files/vestnik/tech2-2019.pdf. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

11. Kantay N., Kasymamytov N.K., Rakhadilov B.K., Poshkovsky M., Muratbekov B.M. Influence of high temperatures on the physical and mechanical properties of ceramics // Bulletin of EKSTU No. 3,2019. pp. 108-113. Recommended by the Committee for Control in the Field of Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan.

The Hirsch index

According to the Scopus scientometric database - 1. https://www.scopus.com/authid/detail.uri?authorId=56500555200&eid=2-s2.0-85093078876.

Funded research projects

BR05236748 "Research and development of innovative technologies for obtaining wear-resistant materials for mechanical engineering products", S. Amanzholov East Kazakhstan University.

Level of foreign language proficiency

Russian-fluent, English, Chinese-with words.