The Paton Welding Journal, 2008, №07

2008 №07 (02)

2008 №07 (04)

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The Paton Welding Journal, 2008, #7, 15-18 pages

Structure of deposited metal of the type of graphitised hypereutectoid steels

I.A. Kondratiev, I.A. Ryabtsev, I.L. Bogajchuk, D.P. Novikova

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

Abstract
Studied was structure of the deposited metal of the type of graphitised hypereutectoid steels and influence on the graphitisation process by different cladding techniques. It was established that tempering at 400 °C with holding for 2 h and delayed cooling with the furnace should be applied immediately after cladding for graphitisation of the deposited metal containing not less than 1.5 wt.% C and 1.1 wt.% S. Modification of the deposited metal by aluminium and calcium allows activation of the graphitisation process.
Keywords: arc cladding, cladding consumables, flux-cored wires, structure of deposited metal, graphitised steels

References

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Suggested Citation

I.A. Kondratiev, I.A. Ryabtsev, I.L. Bogajchuk, D.P. Novikova (2008) Structure of deposited metal of the type of graphitised hypereutectoid steels. The Paton Welding J., 07, 15-18 .

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