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Class Information
Number: 164/497
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Direct application of electrical or wave energy to work > To electrically heat work material > By arc discharge > With application of slag or flux
Description: Process wherein a molten slag bath or flux blanket covers the melted metal.

Patents under this class:

Patent Number Title Of Patent Date Issued
7967057 Induction melting apparatus employing halide type crucible, process for producing the crucible, method of induction melting, and process for producing ingot of ultrahigh-purity Fe-, Ni-, or Co Jun. 28, 2011
7927879 Zirconium crucible for melting analytical sample, method of preparing analytical sample and method of analysis Apr. 19, 2011
7849912 Process for electroslag remelting of metals and ingot mould therefor Dec. 14, 2010
6758259 Method and arangement for producing casting moulds from metal Jul. 6, 2004
6568463 Method and device for the continuous production of electroslag-casted or remelted billets May. 27, 2003
6460595 Nucleated casting systems and methods comprising the addition of powders to a casting Oct. 8, 2002
6427752 Casting systems and methods with auxiliary cooling onto a liquidus portion of a casting Aug. 6, 2002
6283198 Electroslag facing process Sep. 4, 2001
5810066 Systems and methods for controlling the dimensions of a cold finger apparatus in electroslag refining process Sep. 22, 1998
5810904 Process for producing blocks of metals Sep. 22, 1998
5799721 Method of remelting metals to form an elongate portion and apparatus therefor Sep. 1, 1998
5103458 Electric arc remelting Apr. 7, 1992
4966222 Method of and apparatus for producing shaped castings Oct. 30, 1990
4844747 Process of producing a composite roll Jul. 4, 1989
4830084 Spray casting of articles May. 16, 1989
4815521 Method of producing composite steel body shaft Mar. 28, 1989
4775092 Method and apparatus for building a workpiece by deposit welding Oct. 4, 1988
4729421 Method and device for the production of metal blocks, castings or profile material with enclosed hard metal grains Mar. 8, 1988
4671448 Method of preparing structural components having a symmetrically curved wall by buildup welding Jun. 9, 1987
4591454 Apparatus and method for melting and treating metal wastes May. 27, 1986
4588019 Methods of controlling solidification of metal baths May. 13, 1986
4544019 Method and apparatus for manufacturing composite steel ingot Oct. 1, 1985
4427052 Method of rotary refining and casting Jan. 24, 1984
4326580 Method of fabricating a structural member by electro slag forming Apr. 27, 1982
4297132 Electroslag remelting method and flux composition Oct. 27, 1981
4279642 Method for electroslag remelting of metals Jul. 21, 1981
4265295 Method of producing steel ingots May. 5, 1981
4167963 Method and apparatus for feeding molten metal to an ingot during solidification Sep. 18, 1979
4164973 Methods and apparatus relating to electroslag deposition Aug. 21, 1979
4157110 Method of producing ingots of unalloyed and alloyed steels Jun. 5, 1979
4134443 Method of and apparatus for producing steel ingots Jan. 16, 1979
4120695 Process of the electroslag remelting of consumable electrodes Oct. 17, 1978
4049039 Method and apparatus for the production of solid forging blocks with manipulator pins Sep. 20, 1977
4047555 Method of and apparatus for positioning consumable electrodes in an electroslag remelting bath Sep. 13, 1977
4039022 Process for producing elongated ingots of steel Aug. 2, 1977
4036278 Process for the production of large steel ingots Jul. 19, 1977
4027720 Method of producing homogenous ingots of high-melting, nitrogen-containing alloys Jun. 7, 1977
4022264 Electroslag refining May. 10, 1977
3978907 Method of electroslag remelting by melting main and additional electrodes and machine for effecting said method Sep. 7, 1976
3972366 Method of and apparatus for making compound rolls Aug. 3, 1976
3952792 Method and apparatus for casting a plurality of ingots Apr. 27, 1976
3930531 Method for manufacturing ingots of high-melting ferroalloys and metal alloys with good forming properties Jan. 6, 1976

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