|
This article is cited in 1 scientific paper (total in 1 paper)
Physical science of materials
Investigation of the rate dependences of the stress of plastic flow and fracture of steel 09Г2СА-А at normal and elevated temperatures
G. I. Kanel'ab, G. V. Garkushinab, A. S. Savinykhab, S. V. Razorenovab, S. A. Atroshenkoc a Joint Institute for Nuclear Research, Dubna, Moscow region
b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
c Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
Abstract:
The Hugoniot elastic limit and spall strength of reactor steel 09G2SA-A under shock compression were measured by recording and subsequent analysis of the wave profiles. The temperature-rate dependences of the resistance to high-strain rate and fracture of steel at normal and elevated temperatures are determined. The results of measurements of the strength characteristics of steel under spall are supplemented by a metallographic analysis of the fracture zone and compared with data for 15Kh2NMFA reactor steel and Armco iron.
Keywords:
ferrite-pearlite steel, shock waves, deformation, temperature, Hugoniot elastic limit, spall strength.
Received: 22.04.2021 Revised: 22.04.2021 Accepted: 20.06.2021
Citation:
G. I. Kanel', G. V. Garkushin, A. S. Savinykh, S. V. Razorenov, S. A. Atroshenko, “Investigation of the rate dependences of the stress of plastic flow and fracture of steel 09Г2СА-А at normal and elevated temperatures”, Zhurnal Tekhnicheskoi Fiziki, 91:11 (2021), 1698–1706
Linking options:
https://www.mathnet.ru/eng/jtf4894 https://www.mathnet.ru/eng/jtf/v91/i11/p1698
|
Statistics & downloads: |
Abstract page: | 96 | Full-text PDF : | 26 |
|