The Paton Welding Journal, 2008, №03

2008 №03 (04)

2008 №03 (06)

---

The Paton Welding Journal, 2008, #3, 22-24 pages

Current capabilities of simulation of austenite transformations in low-alloyed steel welds

G.M. Grigorenko, V.A. Kostin, V.Yu. Orlovsky

E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
Mathematical models describing the CCT and TTT diagrams plotted for the welds on low-alloyed steels are analyzed with a purpose of their possible experimental verification in «Gleeble-3800» system for physical simulation of metal welding and heat treatment process.
Keywords: arc welding, low-alloyed steel, weld metal, diagram of austenite transformations, simulation of phase composition

References

1. Gulyaev, A.P. (1960) Heat treatment of steel. Moscow: Mashinostroenie.
2. Novikov, I.I. (1978) Theory of heat treatment of metals. Moscow: Metallurgiya.
3. Gulyaev, A.P. (1986) Metals science. Moscow: Metallurgiya.
4. Grabin, V.F. (1982) Metals science of fusion welding. Kiev: Naukova Dumka.
5. Rykalin, N.N. (1951) Calculations of thermal processes in welding. Moscow: Mashgiz.
6. Popov, A.A., Popova, L.E. (1965) Isothermal and thermokinetic diagrams of overcooled austenite decomposition. Moscow: Metallurgiya.
7. Seyffarth, P., Meyer, B., Scharff, A. (1992) Grosser Atlas Schweiss-ZTU-Schaubilaer. Duesseldorf: DVS.
8. Kirkaldy, J.S., Tomson, B.A., Baganis, E.A. (1978) Hardenability concepts with applications to steel. Warrendale, PA: AIME.
9. Kirkaldy, J.S., Venugopolan, D. (1984) Phase transformations in ferrous alloys. Ed. by A.R. Marder, J.I. Goldstein. Warrendale, PA: AIME.
10. Zener, C. (1946) Kinetics of the decomposition of austenite. Transact. of AIME, 167, 550–555.
11. Hillert, M. (1957) Thermodynamics and kinetics isothermal transformation in steel. Jerkont. Ann., 141, 758–767.
12. Kirkaldy, J.S. (1991) Diffusion-controlled phase transformation in steel. Theory and applications. Scand. J. Met., 20, 51–61.
13. Kirkaldy, J.S. (1988) Advances in phase transformation. Oxford: Pergamon Press.
14. Bhadeshia, H.K.D.H. (1981) Developments in martensitic and bainitic steels: role of the shape deformation. Metal Sci., 15, 175.
15. Bhadeshia, H.K.D.H. (1982) A thermodynamic analysis of isothermal transformation diagrams. Ibid., 16, 159–165.
16. Lee, J.-L., Bhadeshia, H.K.D.H. (1993) Computer simulation of microstructural evolution in thermomechanical processing of steel plate. Mater. Sci. Eng. A., 171, 223.
17. Saunders, N., Guo, Z., Li, X. et al. The calculation of TTT and CTT diagrams for general steels. http://www.msm.cam.ac.uk
18. Zakharova, I.V. (2001) Decrease of defectiveness of low-alloy welded joints by optimization of welding technology: Syn. of Thesis for Cand. of Techn. Sci. Degree. Mariupol.
19. Pekarska, V. (2002) Mathematical simulation of HAZ metal structure in laser welding. In: Proc. of Int. Conf. on Mathematical Modeling and Information Technologies in Welding and Related Technologies (Katsiveli, Sept. 16–20, 2002), 114–117.
20. Seyffarth, P., Kasatkin, O. (1982) Calculation of structural transformation in the welding process. IIW Doc. IX–82.

---

Suggested Citation

G.M. Grigorenko, V.A. Kostin, V.Yu. Orlovsky (2008) Current capabilities of simulation of austenite transformations in low-alloyed steel welds. The Paton Welding J., 03, 22-24.

---