The Paton Welding Journal, 2004, №10

2004 №10 (02)

2004 №10 (04)

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The Paton Welding Journal, 2004, #10, 12-14 pages

Study of properties of deposited metal of the maraging steel type

I.A. Kondratiev, I.A. Ryabtsev, Ya.P. Chernyak

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

Abstract
Structure and properties of maraging steels deposited with flux-cored wires of different alloying systems have been studied. Optimal composition of deposited metal has been determined. In the as-deposited condition this metal has hardness HRC30, which makes it easy to cut, whereas after tempering at 480 °C for 3 h its hardness grows to HRC50. The deposited metal after tempering has good high-temperature strength, which allows it to be recommended for hardening of working surfaces of complex-configuration die tools
Keywords: arc cladding, deposited metal, maraging steels, flux-cored wire, heat resistance

References

1. Perkas, M.D., Kardomsky, V.M. (1971) High-resistant maraging steels. Moscow: Metallurgiya.
2. Birman, S.P. (1974) Sparsely-alloyed maraging steels. Moscow: Metallurgiya.
3. Barmin, L.N., Korolyov, N.V., Pryakhin, A.V. (1970) Properties of maraging alloys for cladding tools for hot and cold metal deformation. In: Theoretical and technological principles of cladding. Properties and tests of deposited metal. Kiev: PWI.
4. Kalianov, V.N., Bagrov, V.A. (2003) Maraging steels for cladding of dies. Svarochn. Proizvodstvo, 2, 35-37.
5. Poznyak, L.A. (1996) Tool steels. Kiev: Naukova Dumka.

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Suggested Citation

I.A. Kondratiev, I.A. Ryabtsev, Ya.P. Chernyak (2004) Study of properties of deposited metal of the maraging steel type. The Paton Welding J., 10, 12-14.

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