Other

Vitaly Mikhailovich Baglai

Boris I Medovar

Leonid Mikhailovich Stupak

Viktor Leonidovich Artamonov

Oleg Petrovich Bondarenko

Boris E Paton

Alexei G Bogachenko

Rudolf Solomonovich Dubinsky

Leonty Vasilievich Chekotilo

Evgeny Fedorovich Malichenko

Viktor Anatolievich Timchenko

Rodimir Ivanovich Garkaljuk

Jury V Latash

Jury P Shtanko

Vasily I Us

Alexandr Mikhailovich Marchenko

Georgy Anatolievich Pavliichuk

Grigory A Timashov

Igor A Genis

Boris B Fedorovsky

Boris Evgenievich Paton

Boris Izrailevich Medovar

Jury Vadimovich Latash

Nikolai V Podola

Konstantin S Eltsov

Gary P Kaganovsky

Albert Nikitovich Korotkov

Jury Fedorovich Alferov

Grigory Bentsionovich Schupak

Nikolai V Stetsenko

Viktor Mikhailovich Martyn

Georgy Emmanuilovich Tsukanov

Anatoly Iosifovich Kravchuk

Sergei S Popov

Leonid V Pavlov

July Georgievich Emelyanenko

Lev Andreevich Shuruev

Kim Moiseevich Khasin

Jury Fedorovich Frolov

Vilen Fedorovich Marjuschenko

Vladimir Ivanovich Lugovsky

Fedor Fedorovich Shaburov

By Margarita Schelkunova, Administratrix

Jury Andreevich Schelkunov, Deceased

Alexandr Borisovich Vernik

Leonid Alexeevich Kamensky

Georgy S Pavlichenko

Vladislav Konstantinovich Mokhnach

Igor G Sidorenko

Georgy Grigorievich Andrianov

Valery Vasilievich Salmin

A method of controlling relative movement between an ingot and a mold consists of monitoring the level of the metal pool in the mold by measuring the voltage between the ingot and a mold section disposed above the metal pool, in contact with the bath of molten slag and insulated electrically from the ingot and from the ingot-forming mold section; comparing an instantaneous value of said voltage with a predetermined value and varying the relative speed of the ingot and the mold depending on a signal proportional to the difference between the instantaneous and the predetermined values of said voltage so that the predetermined level of the metal pool is restored.

Method of controlling relative movement between an ingot and a mold

In melting down at least one consumable electrode in an electroslag remelting furnace, a gas is blown into the molten slag in such a manner that the gas flows in a jet towards the consumable electrode portion immersed into the slag to create a slag flow around said portion and thereby accelerate the melting-down of the electrode. The method efficiently eliminates an unbalance in the melting-down rates of two or more electrodes by blowing in the gas at different or controlled flow rates towards every electrode.

Method for electroslag remelting of metals

Apparatus for electroslag remelting of at least one consumable electrode in a cooled mold assembly with a cooled bottom plate having mechanism accomplishing relative movement between at least a part of the mold assembly and the ingot being formed during forming of the ingot. Movement of selective parts of the mold assembly relative to the ingots and/or the electrode is provided with or without movement of the electrode itself. Structure for bottom pouring of molten slag is provided. A specified mold assembly has, as an element, a cooled core device enabling making hollow ingots, in which case the hollow core device can be moved axially, reciprocated axially and reciprocally rotated during forming of the ingot. Electrical power for the electroslag remelting can be connected between the consumable electrode and any or all elements of the mold assembly.

Electroslag remelting apparatus having relative mold movement and

An installation has a hollow cooled mould with a bottom plate having a cooled protrusion which partially enters the cavity of the cooled mould from underneath and forms the bottom of the mould at the beginning of melting. The protrusion is of a height exceeding that of the ingot forming walls of the cooled mould, and of a cross section allowing the cooled mould to be lowered to a level at which the ingot forming section of the cooled mould wall is below the upper end face of the cooled protrusion. The installation is compact in size and permits the use of a crane for upward removal of an ingot from the cooled mould.

Installation for electroslag melting of heavy-weight metal ingots

An electroslag remelting furnace with relative displacement of a mould and an ingot being cast is provided with an electric control circuit for controlling the displacement of consumable electrodes, an electric control circuit for controlling the displacement of the mould, and an electric control circuit for controlling the power input in accordance with the rate of the ingot remelting, all of the electric circuits being electrically coupled to one another.

Electroslag remelting furnace with relative displacement of a mould and

Apparatus for electroslag remelting of at least one consumable electrode in a cooled mold assembly with a cooled bottom plate having mechanism accomplishing relative movement between at least a part of the mold assembly and the ingot being formed during forming of the ingot. Movement of selective parts of the mold assembly relative to the ingot and/or the electrode is provided with or without movement of the electrode itself. Structure for bottom pouring of molten slag is provided. A specific mold assembly has, as an element, a cooled core device enabling making hollow ingots, in which case the hollow core device can be moved axially, reciprocated axially and reciprocally rotated during forming of the ingot. Electrical power for the electroslag remelting can be connected between the consumable electrode and any or all elements of the mold assembly.

Apparatus for making ingots by electroslag remelting

Apparatus with core for making hollow ingots by electroslag remelting

Apparatus for electroslag remelting of at least one consumable electrode in a cooled mold assembly with a cooled bottom plate having mechanism accomplishing relative movement between at least a part of the mold assembly and the ingot being formed during forming of the ingot. Movement of selective parts of the mold assembly relative to the ingots and/or the electrode is provided with or without movement of the electrode itself. Structure for bottom pouring of molten slag is provided. A specific mold assembly has, as an element, a cooled core device enabling making hollow ingots, in which case the hollow core device can be moved axially, reciprocated axially and reciprocally rotated during forming of the ingot. Electrical power for the electroslag remelting can be connected between the consumable electrode and any or all elements of the mold assembly.

A furnace for the electroslag remelting of consumable electrodes in a single mould, having a common slag bath and a zone for shaping simultaneously several ingots separated into parts with the aid of at least one dividing wall.

Furnace for electroslag remelting of consumable electrodes

An electroslag remelting plant comprises a cooled mould, a base plate adapted for shaping the bottom part of an ingot, a single-phase transformer having a secondary winding with a midpoint, and two similar groups of electrodes, each one of the two groups of electrodes comprises at least two electrodes and being connected to one of the ends of the secondary winding of the single-phase transformer so that each two proximate adjacent electrodes have an opposite polarity.

Electroslag remelting plant

A non-contact inductive pickup for determining the interface between two media. The media have different specific density, different specific resistance and at least one of the media is electrically conductive and non-magnetic. The pickup comprises two open U-shaped magnetic circuits disposed parallel to each other and embraced by excitation and measuring windings.

Non-contact inductive pickup for determining the interface between two

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Kyiv, Ukraine

Vitaly Mikhailovich Baglai