The Paton Welding Journal, 2007, №10

2007 №10 (08)

2007 №10 (01)

---

The Paton Welding Journal, 2007, #10, 50-51 pages

Effect of titanium on crack resistance of deposited carbon metal

A.P. Zhudra, S.Yu. Krivchikov, V.V. Petrov

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

Abstract
Results of experimental studies into the effect of alloying with titanium (up to 1 wt.%) on crack resistance, structure and hardness of low-alloy carbon metal deposited by using self-shielding flux-cored wire are given. It is established that increase in the titanium content is accompanied by growth of continuity and branching of the carbide-cementite phase in the deposited metal, and by increase in its resistance to microcracking.
Keywords: cladding, self-shielding, flux-cored wire deposited carbon metal, crack resistance, microstructure, alloying with titanium, hardness, microhardness

References

1. Danilchenko, B.V., Krivchikov, S.Yu., Kirilyuk, G.A. et al. (1989) Self-shielding flux-cored wire for cladding of highstrength cast iron. Inf. Letter. Kiev: PWI.
2. Krivchikov, S.Yu., Zhudra, A.P., Petrov, V.V. et al. (1998) About thermal cycle in wide-layer cladding of cast iron cylindrical parts. Avtomatich. Svarka, 4, 49–50.
3. (1959) Reference book on machine-building materials. Vol. 4: Cast iron. Ed. by G.I. Pogodin-Alekseev. Moscow: Mashgiz.

---

Suggested Citation

A.P. Zhudra, S.Yu. Krivchikov, V.V. Petrov (2007) Effect of titanium on crack resistance of deposited carbon metal. The Paton Welding J., 10, 50-51.

---