STRUCTURAL SUPER-HIGH PLASTICITY OF STEELS

Authors

  • Saydullayev A.Sh.,Abdunabiyev D.A.,Nurullayev R.T.,BoboyevX.X Student of Group 7b-23MT, Department of Mechanical Engineering Technology, Almalyk Branch of Islam Karimov Tashkent State Technical University,Master’s Student at the Department of Mechanical Engineering Technology, Almalyk Branch of Islam Karimov Tashkent State Technical University,Assistant at the Department of Mechanical Engineering Technology, Almalyk Branch of Islam Karimov Tashkent State Technical University,.Dean of the Faculty of Energy and Mechanical Engineering, Almalyk Branch of Islam Karimov Tashkent State Technical University

DOI:

https://doi.org/10.55640/

Keywords:

Steel plasticity, superplasticity, microstructure, phase transition, pure iron, ferrite, austenite, deformation temperature

Abstract

This chapter discusses the significant enhancement of steel plasticity when transformed into a hollow state, with a focus on structural superplasticity. It examines the behavior of microstructured steels with ultrafine grains at elevated temperatures and explores the influence of phase transitions, carbon content, and alloying elements on the microstructure. Particular attention is given to the deformation behavior of technically pure iron during heating and phase changes.

Downloads

Download data is not yet available.

References

1.1. A. A. Bochvar, 3. A. Sviderskaya. Phenomenon of superplasticity in zinc-aluminum alloys // Izvestiya AN SSSR, OTN, 1945. - No. 9, - P. 821-824.

2.2. Stroganov GB, Kaibyshev OA, Fatkulin O.Kh., Martynov VN Superplasticity and wear resistance in mechanical engineering. "Altex". Moscow, 2002, 320 p.

3.3. O. A. Kaibyshev. Superplasticity of industrial alloys. - M.: Metallurgy, 1984. - 362 p.

4.4.Matmurodov, F. M., Boboyev, X. X., Nugmanov, I. N., & Mamirov, S. S. (2023, September). Analytical dynamic modeling of damping of a multi-hierarchical mechanical system and mobile power engine shaft with the help of multi-mass rheological models. In Journal of Physics: Conference Series (Vol. 2573, No. 1, p. 012044). IOP Publishing.

5.5.АMatmurodov, F. M., Turapov, E. I., Abduvaliyev, U. A., Boboev, X. X., Abdurakhmanova, M. M., & Bakirov, F. A. (2023, March). Creating an innovative multi-operating wide-covered universal frame with different replacement machine. In American Institute of Physics Conference Series (Vol. 2612, No. 1, p. 050040).

6.6.UA Abduvaliev, ShShЎ Mamirov, RTO Nurullaev - Universum: technical sciences, 2023. https://cyberleninka.ru/article/n/vliyanie-sherohovatosti-poverhnosti-shpindeley-na-zazelenenie-i-stabilnost-raboty-hlopkouborochnogo-apparata

7.7.U Abduvaliev, A Jumaev, R Nurullaev, A Ashirov... - International Conference on Reliable Systems..., 2024, https://link.springer.com/chapter/10.1007/978-3-031-70670-7_25

8.8.U Abduvaliev, A Jumaev, R Nurullaev, S Jakhonov… - E3S Web of Conferences, 2024. E3S Web of Conferences, https://www.e3s-conferences.org/articles/e3sconf/abs/2024/78/e3sconf_agritech-x_04013/e3sconf_agritech-x_04013.html

9.9. R. T. Nurullaev. Theoretical and experimental studies of spindle activity. Proceedings of the international conference. Namangan, September 23-24, 2022

10.10. Abduvaliev U. A., Mamirov Sh. Sh., Nurullaev R. T. INFLUENCE OF SPINDLE SURFACE ROUGHNESS ON GREENING AND STABILITY OF COTTON PICKING MACHINE OPERATION // Universum: technical sciences: electronic. scientific journal. 2023. 5(110). p.46-54 URL: https://7universum.com/ru/tech/archive/item/15576

11.11.Abduvaliev U.A., Nurullaev R.T., Zhakhanov Sh.A., Influence of Physical and Mechanical Properties of Cotton Plant and Field Relief on the Stability of Cotton Picking Machine Spindles. Vol. 44 (2024): Miasto Przyszłości. https://miastoprzyszlosci.com.pl/index.php/mp/article/view/2391

12.12.Abduvaliev U.A., Nurullaev R.T., Zhakhanov Sh.A., ACADEMIC INTERNATIONAL CONFERENCE ON MULTI-DISCIPLINARY STUDIES AND EDUCATION. INFLUENCE OF METAL SURFACE ROUGHNESS ON THE FRICTION COEFFICIENT OF RAW COTTON AT VARIOUS NORMAL PRESSURES φ(N). P.69-73 https://aidlix.com/index.php/us/article/view/40

13.13.Abduvaliev U.A., Nurullaev R.T., SHPINDEL SIRTIDAGI TISHLARNING JOYLASHISHI ZICHLIGI VA BIR TEKISDALIGINI ANIQLASH. MEKHANIKA VA TEKHNOLOGIYA ILMIY JOURNALI, 2023, No. 2 (11) P.46-54 https://mextex.uz/file/mex-tex-14.pdf

Downloads

Published

2025-06-04

Issue

Vol. 4 No. 4 (2025): Journal of Multidisciplinary Sciences and Innovations

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.

How to Cite

STRUCTURAL SUPER-HIGH PLASTICITY OF STEELS. (2025). Journal of Multidisciplinary Sciences and Innovations, 4(4), 1163-1169. https://doi.org/10.55640/

Similar Articles

1-10 of 299

You may also start an advanced similarity search for this article.