Results 61 to 70 of about 14,351 (264)
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019 The analysis of the influence of electroslag remelting steel structure on the properties of cemented and nitrided surfaces of machine parts is carried out.
P. A. Vitiaz +3 more
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Computational fluid dynamic simulation of an electric arc furnace [PDF]
, 2015 Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία.
Karalis, Konstantinos Th. +1 more
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Delving on Development Prospect of Vacuum Electroslag Remelting Furnace
Teshugang, 2012 The vacuum electroslag remelting (VESR) furnace is a developed special vacuum remelting metallurgical unit for melting high performance alloy based on vacuum arc remelting (VAR) and gas-shielded electroslag remelting (ESR).
刘喜海 +7 more
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Materials for high vacuum technology, an overview [PDF]
, 2006 In modern accelerators stringent requirements are placed on materials of vacuum systems. Their physical and mechanical properties, machinability, weldability or brazeability are key parameters. Adequate strength, ductility, magnetic properties at room as
Sgobba, Stefano
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Electroslag Remelting of High Technological Steels
Journal of Minerals and Materials Characterization and Engineering, 2015 This work aims at the suitability of electroslag process on production of high technological steels such as Maraging steel, modified high speed tool steel (niobium, high nitrogen, and free nitrogen) has been investigated. The experimental results show that high recovery of alloying elements during electroslag remelting of such steels especially high ...
Hossam Halfa, A. M. Reda
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Structure modification and constant remelting speed control of a 120-t three-phase electroslag furnace [PDF]
China Foundry, 2012 The traditional large electroslag remelting furnaces have many shortages, such as high short-network impedance and inductance, long maintenance time for electrode replacement, low stiffness of driveline, and low control accuracy of remelting speed.
Wang Changzhou, Song Jinchun
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Production of Electroslag Remelted Hollow Ingots
Superalloys 1976 (Third International Symposium), 1976 The development of a production process for the electroslag remelting of hollow shapes has been described. ESR hollows 21" O.D. x 10" I.D. and 16" O.D. x 10" I.D. have been produced. The hot workability of both sizes was found to be excellent, based on Gleeble hot ductility studies as well as actual forging and rolling experiments.
H.J. Klein, W.V. Venal, K.L. Love
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Evaluation of the Mechanical Properties of Electroslag Refined Fe-12Ni Alloys [PDF]
Three Fe-12Ni alloys, individually alloyed with small amounts of V, Ti, and Al, were manufactured through different melting techniques, with special emphasis on electroslag remelting, in order to achieve different levels of metal purity and associated ...
Bhat, G. K.
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Recent Progress on Electroslag Remelting Technology
Teshugang, 2009 The development history of electroslag remelting ( ESR) commercial production for 50 years is reviewed briefly, and the presentation and evaluation of new technology of ESR metallurgy in recent years are focused including electroslag rapid remelting ...
姜周华, 李正邦
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Influence of ESR Slag on Cleanness of GCr15 Bearing Steel
Teshugang, 2022 In accordance with the current in electroslag remelting(ESR)GCr15 bearing steel D inclusions exceeding the standard problem,the different slag systems are designed,and respectively with the help of Factsage software and empirical formulae to calculate ...
肖爱平 +4 more
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