| 2001 №10 (02) | 2001 №10 (04) |
The Paton Welding Journal, 2001, #10, 9-11 pages
Forecasting residual deformations in welding with forced cooling
A.I. Gedrovich, A.B. Zhidkov
East-Ukrainian National University, Lugansk, UkraineAbstract
Approach is described for determination of sizes of active zone and residual deformations and also their maximum possible reduction in welding with cooling of different types of welded joint
Keywords: welded joints, welding with forced cooling, deformation, residual stresses, yield strength, plastic deformation zone
References
1. Lobanov, L.M. (1983) Technological procedures for reducing strains and stresses Kyiv: Znanie.2. Lobanov, L.M., Pavlovsky, V.I., Loginov, V.P. et al. (1990) Regulation of thermodeformational cycles in welding sheet structures, using heat absorbers. Avtomaticheskaya Svarka, 9, 30 - 42.
3. Wells, M.E., Lulens, W.E. (1986) Effect of forced gas cooling on GTA weld pools. Welding J., 12, 314-321. 4. Gedrovich, A.I. (1998) Plastic deformation in welding. Lugansk: EUSU.
S. Gedrovich, A.I., Zhidkov, A.B. (2000) Features of sheet structure deformation in welding with cooling. Lugansk: EUSU.
6. Kasatkin, B.S., Prokhorenko, V. M., Chertov, I. M. (1987) Welding stresses and strains. Kyiv: Vyshcha Shkola.
7. Gedrovich, A.I., Zhidkov, A.B. (2000) Influence of different methods of heat removal on the active zone in welding. The Paton Welding Journal, 3, 37 - 40.
8. Zhidkov, A.B. (1999) Mathematical simulation of the temperature field in welding with forced cooling. Visnyk SUDU, 1, 69 - 75.
9. Nikolaev, G.A., Prokhorov, N.N. (1978) Stresses in welding. Moscow-Leningrad: AN SSSR.
