DE1458936A1 - - Google Patents

Info

Publication number
DE1458936A1
DE1458936A1 DE19651458936 DE1458936A DE1458936A1 DE 1458936 A1 DE1458936 A1 DE 1458936A1 DE 19651458936 DE19651458936 DE 19651458936 DE 1458936 A DE1458936 A DE 1458936A DE 1458936 A1 DE1458936 A1 DE 1458936A1
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19651458936
Other languages
German (de)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of DE1458936A1 publication Critical patent/DE1458936A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
DE19651458936 1965-07-01 1965-07-01 Pending DE1458936A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST024067 1965-07-01

Publications (1)

Publication Number Publication Date
DE1458936A1 true DE1458936A1 (fr) 1970-07-30

Family

ID=7459958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651458936 Pending DE1458936A1 (fr) 1965-07-01 1965-07-01

Country Status (4)

Country Link
US (1) US3479022A (fr)
JP (1) JPS4912B1 (fr)
DE (1) DE1458936A1 (fr)
GB (1) GB1129298A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607228A (en) * 1969-01-13 1971-09-21 Armco Steel Corp Method of operating a vacuum degasser to equalize erosion of refractory leg liners
US3711615A (en) * 1969-09-30 1973-01-16 Advanced Technology Center Inc Plasma heating method
US4049248A (en) * 1971-07-16 1977-09-20 A/S Ardal Og Sunndal Verk Dynamic vacuum treatment
US3813469A (en) * 1973-04-09 1974-05-28 Daido Steel Co Ltd Method for heating vacuum degassing container
US3971875A (en) * 1974-01-04 1976-07-27 General Dynamics Corporation Apparatus and method for vacuum hot press joining, compacting and treating of materials
NL7906111A (nl) * 1978-08-18 1980-02-20 Nippon Steel Corp Vat voor het behandelen van gesmolten metaal.
US4734551A (en) * 1986-01-10 1988-03-29 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch
US4918282A (en) * 1986-01-10 1990-04-17 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch
US4718477A (en) * 1986-07-30 1988-01-12 Plasma Energy Corporation Apparatus and method for processing reactive metals
WO1989007499A1 (fr) * 1988-02-09 1989-08-24 The Broken Hill Proprietary Company Limited Procedes de surchauffage et de micro-alliage de metal fondu par contact avec un arc de plasma
US5203910A (en) * 1991-11-27 1993-04-20 Premelt Pump, Inc. Molten metal conveying means and method of conveying molten metal from one place to another in a metal-melting furnace
JP7180820B1 (ja) * 2021-06-23 2022-11-30 Ｊｆｅスチール株式会社 溶鋼の精錬方法
WO2022270225A1 (fr) * 2021-06-23 2022-12-29 Ｊｆｅスチール株式会社 Procédé d'affinage d'acier fondu

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147330A (en) * 1962-09-24 1964-09-01 Union Carbide Corp Method for furnacing conductive materials
DE1291760B (de) * 1963-11-08 1969-04-03 Suedwestfalen Ag Stahlwerke Verfahren und Vorrichtung zum diskontinuierlichen und kontinuierlichen Vakuum-Schmelzen und -Giessen von Staehlen und stahlaehnlichen Legierungen (Superiegierungen)
US3320053A (en) * 1964-09-25 1967-05-16 Bethlehem Steel Corp Method of injecting gases into steel melts

Also Published As

Publication number Publication date
US3479022A (en) 1969-11-18
GB1129298A (en) 1968-10-02
JPS4912B1 (fr) 1974-01-05

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