The Paton Welding Journal, 2002, №11

2002 №11 (08)

2002 №11 (10)

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The Paton Welding Journal, 2002, #11, 37-38 pages

Properties of the metal deposited by electroslag process using chips of tool steel 5KhNM as filler material

O.G. Kuzmenko, I.A. Ryabtsev

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

Abstract
Technology and properties of the metal, deposited by electroslag process with a filler of chips of tool steel 5K11NM, are described. It is established that in electroslage hardfacing (ESH) the content of impurities in the deposited metal is markedly reduced. Production trials showed that the life of dies, restored by ESH, using chips of tool steels, is 1.5-3 times higher than that of forged dies. High and stable performance of ESH dies confirms the rationality of their application instead of the forged ones.
Keywords: electroslag hardfacing, dies, mechanical properties, life, tool steels

References

1. Ryabtsev, I.A., Kondratiev, I.A. (1999) Mechanized electric arc surfacing of metallurgical equipment. Kyiv: Ekotckhnologiya.
2. Nosatov, V.A., Gladky, P.V., Kuzmenko, O.G. et al. Process of surfacing of dies. Pat. 16 Ukraine, Int. Cl. В 22 D 19, 07. Publ. 30.04.93

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Suggested Citation

O.G. Kuzmenko, I.A. Ryabtsev (2002) Properties of the metal deposited by electroslag process using chips of tool steel 5KhNM as filler material. The Paton Welding J., 11, 37-38.

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