The Paton Welding Journal, 2012, №02



2012 №02 (04)

2012 №02 (06)

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The Paton Welding Journal, 2012, #2, 25-28 pages  

FORMATION OF STRUCTURE AND PROPERTIES OF 316 TYPE STEEL AT SUCCESSIVE CIRCUMFERENTIAL ELECTROSLAG SURFACING WITH LIQUID METAL

A.A. POLISHKO, L.B. MEDOVAR, V.Ya. SAENKO, S.I. STEPANYUK, A.Yu. TUNIK, I.N. KLOCHKOV and I.V. BEREZIN

E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
The paper gives the results of metallographic investigations of structure, chemical composition and physical-mechanical properties of high-alloy 316 type steel (AISI) model ingot, produced under laboratory conditions by a method of enlargement using a successive circumferential electroslag surfacing with liquid metal.
 
 
Keywords: electroslag surfacing, liquid metal, model two-layer ingot, high-alloy steel, microstructure, physical-mechanical properties
 
 
Received:                28.11.11
Published:               28.02.12
 
 
References
1. (1981) Electroslag metal. Ed. by B.E. Paton, B.I. Medovar. Kiev: Naukova Dumka.
2. Volkov, S.E., Volkov, A.E., Zabaluev, Yu.I. et al. (1979) Nonmetallic inclusions and defects in electroslag ingot. Moscow: Metallurgiya.
3. Polishko, G.O., Remezov, O.G., Shevchenko, M.T. et al. (2007) Assessment of possibility to produce the steel ingots of 60 t weight on the base of 20 tons ESR furnace. In: Coll. of reports of students and graduates of chair FKhOTM «Special Metallurgy: Yesterday, Today, Tomorrow», dedicated to 30th anniversary of chair of FKhOTM IFF of NTUU KPI. Kiev: Politekhnika.
4. Paton, B.E., Medovar, L.B., Saenko, V.Ya. et al. (2007) New technological process of producing of super-large steel ingots by ESC LM method. Advances in Electrometallurgy, 1, 2-5.
5. Medovar, L.B., Stovpchenko, G.P., Saenko, V.Ya. et al. Method of production of large-tonnage metal ingot. Pat. 94333 Ukraine. Int. Cl. B 22 D 19/16, C 22 B 9/18, B 23 K 25/00 C 6/00. Publ. 26.04.2011.

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Suggested Citation

A.A. POLISHKO, L.B. MEDOVAR, V.Ya. SAENKO, S.I. STEPANYUK, A.Yu. TUNIK, I.N. KLOCHKOV and I.V. BEREZIN (2012) FORMATION OF STRUCTURE AND PROPERTIES OF 316 TYPE STEEL AT SUCCESSIVE CIRCUMFERENTIAL ELECTROSLAG SURFACING WITH LIQUID METAL. The Paton Welding J., 02, 25-28.

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