Email this article Temperature–rate dependences of the flow stress and the resistance to fracture of a VT6 titanium alloy under shock loading at a temperature of 20 and 600°C
- Authors: Kanel G.I.1, Garkushin G.V.2,3, Razorenov S.V.2,3
-
Affiliations:
- Joint Institute for High Temperatures
- Institute of Problems of Chemical Physics
- Tomsk State University
- Issue: Vol 61, No 8 (2016)
- Pages: 1229-1236
- Section: Solid State
- URL: https://journals.rcsi.science/1063-7842/article/view/197847
- DOI: https://doi.org/10.1134/S1063784216080132
- ID: 197847
Cite item
Open Access
Access granted
Subscription Access
Abstract
The evolution of elastic-plastic shock compression waves in a VT6 titanium alloy is measured at a distance of 0.16–17 mm at room temperature and 600°C. The results of measuring the decay of an elastic precursors and the compression rate in a plastic shock wave are used to determine the temperature–rate dependences of the flow stress in the strain-rate range 103–107s–1. New data for the spall strength of the alloy at normal and elevated temperatures are obtained.
About the authors
G. I. Kanel
Joint Institute for High Temperatures
Email: garkushin@ficp.ac.ru
Russian Federation, Izhorskaya ul. 13/19, Moscow, 125412
G. V. Garkushin
Institute of Problems of Chemical Physics; Tomsk State University
Author for correspondence.
Email: garkushin@ficp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432; Tomsk, 634050
S. V. Razorenov
Institute of Problems of Chemical Physics; Tomsk State University
Email: garkushin@ficp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432; Tomsk, 634050
