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By B. E. Paton, B. I. Medovar, G. S. Marinski, V. L. Shevtsov, U. V. Orlovski (auth.), B. I. Medovar, G. A. Boyko (eds.)

ISBN-10: 1461230187

ISBN-13: 9781461230182

ISBN-10: 1461277620

ISBN-13: 9781461277620

Dr. Boris Medovar, a member of the Soviet Academy of Sciences, is a promi­ nent member of the E.O. Paton electrical Welding Institute in Kiev, one of many pre-eminent institutes of the USSR. The Paton Institute, the world over recognized for its entrepreneurial efforts in electric welding methods, can be well-known for its program of electrically established techniques in melting and remelting of excessive­ alloy and high-temperature fabrics. those contain the ESR (electroslag re­ melting) procedure, the ESC (electroslag casting) strategy, cranium remelting in accordance with electron-beam procedures, plasma arc approaches, and electrical arc procedures. in addition to the ESR strategy for ingot creation is the economic plasma arc remelt approach for area of expertise steels, quite the place excessive nitrogen contents could be wanted, as in austenitic stainless steels. significant commercial facilities at the moment are scattered through the USSR and are a significant component in high-alloy, excessive­ power, low- and high-temperature fabrics. The ESR method used to be built according to the Western improvement of the VAR (vacuum arc remelting) procedure for generating very hugely alloyed fabrics in the course of the progress interval of the jet engine age. The V AR and ESR methods make the most of diversified purification and refinement approaches which are super serious in very hugely, complexly alloyed superalloys and high-speed device steels. In water-cooled remelt platforms, in addition they in attaining rather swift (directional) solidification, minimizing segregation and coarse section separation of undesir­ capable impurity components or components that have a tendency to shape coarse brittle phases.

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Example text

As well as the mechanism for cooling the freezer mold and the bottom plate. O. Paton Electric Welding Institute, Academy of Sciences, UkSSR. 32 6 Computer Automatization of Electroslag Remelting Furnaces 33 tance, since it eliminates detrimental impurities (sulfur, dissolved gases, nonmetallic inclusions). In order to improve ingot quality in the course of ESR, various reducing agents are introduced into the melt by means of an injector, and the slag mixture or some of its constituents are added to maintain the proper volume and chemical composition of the slag layer.

S. 1, pp. 156-159 (1975). V. Ratych, LN. Dmitrah, "011 the methodology of investigation of crack resistance of cyclically loaded constructional materials in liquid media," Metal Fatigue, Kiev, pp. 50-51 (1981). O. Levitski, "The influence of cyclic heat treatment on stress corrosion of cast electroslag steel," Physico-chemical Mechanics of Materials 4, pp. P. G. Bogachenko, "Melting of thin-walled castings with intricate shapes in a movabletrystallizer using a monofilar circuit," Problems of Specialized Metallurgy 13, pp.

A. 1, pp. V. B. 1. Zarutski, "Influence of metallurgical heredity on the endurance ofroll bearing steels," Vestnik Mashinostroeniya 11, pp. B. Kuslitski, "Nonmetallic inclusions and steel fatigue," Tehnika, Kiev, p. E. 1. , "Electroslag metal," Naukova dumka, Kiev, p. I. B. M. Stupak, "The influence of electroslag refining on the corrosion resistance and endurance of metal," Problems of Specialized Metallurgy 16, pp. 1. K. A. Langer, "The influence of ESR on corrosion cracking resistance of steel 16GHMA," Physico-chemical Mechanics of Materials 2, pp.

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Electroslag Technology by B. E. Paton, B. I. Medovar, G. S. Marinski, V. L. Shevtsov, U. V. Orlovski (auth.), B. I. Medovar, G. A. Boyko (eds.)


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