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Vol. 12 No. 06 (2025)
International Multidisciplinary Journal for Research & Development

Articles

SELECTION OF ALLOYS, THEIR STRUCTURE AND PROPERTIES

Published 2025-06-12

  • BoboyevX.X.1 , Nurullayev R.T.2 , Saydullayev A.Sh.3

BoboyevX.X.1 , Nurullayev R.T.2 , Saydullayev A.Sh.3
Dean of the Faculty of Energy and Mechanical Engineering, Almalyk Branch of Tashkent State Technical University named after Islam Karimov Assistant Lecturer, Department of Mechanical Engineering Technology, Almalyk Branch of Tashkent State Technical University named after Islam Karimov Student of group 7b-23MT, Department of Mechanical Engineering Technology, Almalyk Branch of Tashkent State Technical University named after Islam Karimov

Abstract

This study investigates the deformation behavior of various steels and alloys under high-temperature and isothermal conditions. The effects of deformation rate, temperature, and initial microstructure on the mechanical properties and microstructural changes during deformation are analyzed. The use of isothermal conditions allows for improved control over deformation processes, leading to enhanced product quality and material performance. Experimental methods include tensile testing at various temperatures and deformation rates, as well as microstructural analysis. The results provide insights into optimizing thermomechanical processing regimes for better mechanical properties and efficiency in metal forming.

Keywords

Isothermal deformation, steel microstructure, mechanical properties, high-temperature testing, thermomechanical processing, tensile testing, alloy deformation

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References

  1. А.А.Бочвар, 3.А.Свидерская,. Явление сверхпластичности в цинк-алюминиевых сплавах // Изв. АН СССР, ОТН, 1945. - № 9,- С. 821-824.
  2. Строганов Г.Б., Кайбышев О.А., Фаткулин О.Х., Мартынов В.Н. Сверхпластичност и износостойкост в машиностроении. «Алтекс». Москва, 2002 г. 320 с.
  3. О.А. Кайбышев. Сверхпластичност промышленных сплавов. - M.: Металлургия, 1984. - 362 с.
  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. АMatmurodov, F. M., Turapov, E. I., Abduvaliyev, U. A., Boboyev, 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. УА Абдувалиев, ШШЎ Мамиров, РТЎ Нуруллаев - Universum: технические науки, 2023. https://cyberleninka.ru/article/n/vliyanie-sherohovatosti-poverhnosti-shpindeley-na-zazelenenie-i-stabilnost-raboty-hlopkouborochnogo-apparata
  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. 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. Р.Т. Нуруллаев. Теоретико-экспериментальные исследовния активности шпинделей. Материалы международной конференции. Наманган 23-24 сентября 2022 г.
  10. Абдувалиев У.А., Мамиров Ш.Ш., Нуруллаев Р.Т. ВЛИЯНИЕ ШЕРОХОВАТОСТИ ПОВЕРХНОСТИ ШПИНДЕЛЕЙ НА ЗАЗЕЛЕНЕНИЕ И СТАБИЛЬНОСТЬ РАБОТЫ ХЛОПКОУБОРОЧНОГО АППАРАТА // Universum: технические науки : электрон. научн. журн. 2023. 5(110). с.46-54 URL: https://7universum.com/ru/tech/archive/item/15576
  11. Абдувалиев У.А., Нуруллаев Р.Т., Жахонов Ш.А., Влияние Физико-Механических Свойств Хлопчатника И Рельефа Поля На Стабильность Работы Шпинделей Хлопкоуборочной Машины. Vol. 44 (2024): Miasto Przyszłości. https://miastoprzyszlosci.com.pl/index.php/mp/article/view/2391
  12. Абдувалиев У.А., Нуруллаев Р.Т., Жахонов Ш.А., ACADEMIC INTERNATIONAL CONFERENCE ON MULTI-DISCIPLINARY STUDIES AND EDUCATION. ВЛИЯНИЕ ШЕРОХОВАТОСТИ ПОВЕРХНОСТИ МЕТАЛЛА НА КОЭФФИЦИЕНТ ТРЕНИЯ ХЛОПКА-СЫРЦА ПРИ РАЗЛИЧНЫХ НОРМАЛЬНЫХ ДАВЛЕНИЯХ φ(N). С.69-73 https://aidlix.com/index.php/us/article/view/40
  13. Абдувалиев У.А., Нуруллаев Р.Т., SHPINDEL SIRTIDAGI TISHLARNING JOYLASHISHI ZICHLIGI VA BIR TEKISDALIGINI ANIQLASH. МЕХАНИКА ВА ТЕХНОЛОГИЯ ИЛМИЙ ЖУРНАЛИ, 2023, № 2 (11) С.46-54 https://mextex.uz/file/mex-tex-14.pdf

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