On Influence of Thermodeformation Modes of Prototype Schemes of Strengthening Processing on Structure and Properties of Steel 38ХН3МФА

Authors

  • V. B. Dementyev Institute of Applied Mechanics, UB of RAS, Izhevsk
  • N. A. Spichkin Institute of Applied Mechanics, UB of RAS, Izhevsk
  • A. A. Sukhikh UB of RAS, Izhevsk

Keywords:

thermodeformation modes, structure, mechanical properties

Abstract

The influence of thermodeformation modes of prototype technological schemes of strengthening processing, including high-temperature thermomechanical processing, on structure and mechanical properties of steel 38ХН3МФА is considered. It is shown that the setting ratio increase from 2,0 to 6,6 completely excludes dendritic structure formation in the sample, raises yield stress by 20 per cent and strength limit by 11 per cent. The tempering temperature influence on mechanical properties depends upon a heating method - furnace or induction.

Author Biographies

V. B. Dementyev, Institute of Applied Mechanics, UB of RAS, Izhevsk

; Institute of Applied Mechanics, UB of RAS, Izhevsk

N. A. Spichkin, Institute of Applied Mechanics, UB of RAS, Izhevsk

; Institute of Applied Mechanics, UB of RAS, Izhevsk

A. A. Sukhikh, UB of RAS, Izhevsk

; UB of RAS, Izhevsk

References

Бернштейн М. Л. Термомеханическая обработка металлов и сплавов. - М. : Металлургия, 1968.

Шаврин О. И. Технология и оборудование термомеханической обработки деталей машин. - М. : Машиностроение, 1983.

Дементьев В. Б., Спичкин Н. А. Перспективы применения совмещенных процессов термической и пластической обработки в производстве стволов // Проблемы термогазодинамики и прочности : Сб. ст. - Ижевск : Изд-во ИПМ УрО РАН, 2005. - С. 270-279.

Дементьев В. Б., Спичкин Н. А., Сухих А. А. Создание изделий машиностроения с учетом новых технологических решений // Тр. ХХIV Рос. школы «Наука и технологии». - Т. 1. - Москва, 2004. - С. 352-358.

Dementyev V., Spichkin N. About a new approach to the structure of the technological process of the manufacture of the machine components with thermomechanical strengthening / The 10-th China-Russian Simposium on Advanced Matherials and Technologies. Rare Metals. - Vol. 28. - P. 757-760.

Published

15.09.2011

How to Cite

Dementyev В. Б., Spichkin Н. А., & Sukhikh А. А. (2011). On Influence of Thermodeformation Modes of Prototype Schemes of Strengthening Processing on Structure and Properties of Steel 38ХН3МФА. Vestnik IzhGTU Imeni M.T. Kalashnikova, (3), 33–36. Retrieved from https://izdat.istu.ru/index.php/vestnik/article/view/2426

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Section

Articles