Steel Production by the Electroslag Remelting Method
Author : Semen Abramovich Leǐbenzon
Publisher :
Page : 252 pages
File Size : 36,42 MB
Release : 1963
Category : Steel
ISBN :
Author : Semen Abramovich Leǐbenzon
Publisher :
Page : 252 pages
File Size : 36,42 MB
Release : 1963
Category : Steel
ISBN :
Author : Chengbin Shi
Publisher : Springer Nature
Page : 253 pages
File Size : 35,83 MB
Release : 2023-06-22
Category : Technology & Engineering
ISBN : 9819932572
This book introduces the results that the authors have achieved on the study of functional principle of electroslag remelting for production of high-quality clean steel. The dependence of oxygen, sulfur, and non-metallic inclusions on the processing parameters of electroslag remelting is assessed. The fundamentals and technologies of clean steel production by electroslag remelting have been applied in the round to discuss oxygen, sulfur, and non-metallic inclusions evolution and control. A general concluding remark and a perspective for future work are present. The book is likely to be of interest to university teachers, researchers, R&D engineers, and graduate students in material processing and pyrometallurgy who wish to explore innovative technologies that lead to more energy-efficient and environmentally sustainable clean steel production.
Author : G. Hoyle
Publisher :
Page : 240 pages
File Size : 20,7 MB
Release : 1983
Category : Electroslag process
ISBN :
Author : B. I. Medovar
Publisher :
Page : 184 pages
File Size : 17,51 MB
Release : 1996
Category : Technology & Engineering
ISBN :
The book describes the method of remelting consumable electrodes with an electric are burning between the surface of a liquid slag bath and a consumable electrode in a water-cooled copper mould. The method combines the possibilities of treatment of liquid metal with the electric arc in the gas atmosphere and the liquid slag and the advantages of plasma-arc and electro slag remelting. The technological possibilities, design features of melting systems and results of experimental and industrial melting trials of steels and alloys are described. In addition to remelting structural steels, special attention is given to the possibility of alloying the metal with nitrogen from the gas phase, without using expensive nitrogen-bearing nonmetallic compounds, e.g. silicon nitride. It is shown that arc slag remelting can also be used efficiently in producing ingots of titanium and its alloys. The results obtained in this method are compared with electro slag remelting and plasma arc remelting. Data on energy consumption and metal quality are also presented.
Author : B.I. Medovar
Publisher : Springer Science & Business Media
Page : 285 pages
File Size : 22,15 MB
Release : 2013-03-07
Category : Science
ISBN : 1461230187
Dr. Boris Medovar, a member of the Soviet Academy of Sciences, is a promi nent member of the E.O. Paton Electric Welding Institute in Kiev, one of the pre-eminent institutes of the USSR. The Paton Institute, internationally famous for its entrepreneurial efforts in electrical welding processes, is also famous for its application of electrically based processes in melting and remelting of high alloy and high-temperature materials. These include the ESR (electroslag re melting) process, the ESC (electroslag casting) process, skull remelting based on electron-beam processes, plasma arc processes, and electric arc processes. Along with the ESR process for ingot production is the commercial plasma arc remelt process for specialty steels, particularly where high nitrogen contents may be desired, as in austenitic stainless steels. Major industrial centers are now scattered throughout the USSR and are a major factor in high-alloy, high strength, low- and high-temperature materials. The ESR process was developed in response to the Western development of the VAR (vacuum arc remelting) process for producing very highly alloyed materials during the growth period of the jet engine age. The V AR and ESR processes utilize different purification and refinement processes that are extremely critical in very highly, complexly alloyed superalloys and high-speed tool steels. In water-cooled remelt systems, they also achieve relatively rapid (directional) solidification, minimizing segregation and coarse phase separation of undesir able impurity elements or elements that tend to form coarse brittle phases.
Author : Semen Abramovich Leĭbenzon
Publisher :
Page : 78 pages
File Size : 15,16 MB
Release : 1967
Category : Electrometallurgy
ISBN :
In pamphlet along with analysis of certain peculiarities of existing methods of increase of quality of steel, there is described a new progressive method of production of steel, developed in Ye. O. Paton Institute of electric welding and receiving the name of the process of electroslag remelting of consumable electrodes in a copper water-cooled casting mold. The process is introduced for the first time in USSR at 'Dneprospetsstal' electrometallurgical plant in Zaporozh'e. In pamphlet there is shown practical possibility of production of especially solid macrostructure and pure nonmetallic inclusions of high-quality steels with help of simple technology of process of electroslag remelting. (Author).
Author :
Publisher :
Page : 428 pages
File Size : 22,64 MB
Release : 1973
Category : Electroslag process
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1076 pages
File Size : 44,26 MB
Release : 1981
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : pages
File Size : 28,80 MB
Release :
Category : Aeronautics
ISBN :
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : United States. Bureau of Mines
Publisher :
Page : 376 pages
File Size : 25,57 MB
Release : 1975
Category : Mineral industries
ISBN :