CH479703A - Process for the metallurgical treatment of molten material to be treated, in particular molten steel, and device for its implementation - Google Patents

Process for the metallurgical treatment of molten material to be treated, in particular molten steel, and device for its implementation

Info

Publication number
CH479703A
CH479703A CH1130865A CH1130865A CH479703A CH 479703 A CH479703 A CH 479703A CH 1130865 A CH1130865 A CH 1130865A CH 1130865 A CH1130865 A CH 1130865A CH 479703 A CH479703 A CH 479703A
Authority
CH
Switzerland
Prior art keywords
treated
implementation
metallurgical treatment
molten steel
molten material
Prior art date
Application number
CH1130865A
Other languages
German (de)
Inventor
Robert Dipl Phys Hentrich
Randak Alfred Dr Mont
Original Assignee
Suedwestfalen Ag Stahlwerke
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 by Suedwestfalen Ag Stahlwerke filed Critical Suedwestfalen Ag Stahlwerke
Publication of CH479703A publication Critical patent/CH479703A/en

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
    • C21C7/0081—Treating and handling under pressure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
CH1130865A 1964-08-17 1965-08-11 Process for the metallurgical treatment of molten material to be treated, in particular molten steel, and device for its implementation CH479703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST022553 1964-08-17

Publications (1)

Publication Number Publication Date
CH479703A true CH479703A (en) 1969-10-15

Family

ID=7459436

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1130865A CH479703A (en) 1964-08-17 1965-08-11 Process for the metallurgical treatment of molten material to be treated, in particular molten steel, and device for its implementation

Country Status (8)

Country Link
US (1) US3380509A (en)
AT (1) AT278888B (en)
BE (1) BE668317A (en)
CH (1) CH479703A (en)
GB (1) GB1129332A (en)
LU (1) LU49322A1 (en)
NL (1) NL6510404A (en)
SE (1) SE319201B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH436362A (en) * 1965-04-02 1967-05-31 F Erdelyi Frank Process for cleaning metal, in particular steel melts and for casting such melts and apparatus for carrying out the process
NO120851B (en) * 1967-07-03 1970-12-14 Foseco Trading Ag
CH507760A (en) * 1968-04-05 1971-05-31 Inst Po Metalloznanie I Tekno Process for the production of castings from easily vaporizable materials as well as equipment for the implementation of the process
US3798025A (en) * 1971-12-29 1974-03-19 Allegheny Ludlum Ind Inc Vacuum decarburization in rh and dh type degassing systems
CN111940702B (en) * 2020-08-31 2024-09-24 中信戴卡股份有限公司 Casting mold, differential pressure casting method and low pressure casting method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US493047A (en) * 1893-03-07 simpson
US2408467A (en) * 1944-11-10 1946-10-01 Reconstruction Finance Corp Conditioning molten metal
US2997756A (en) * 1956-07-17 1961-08-29 Griffin Wheel Co Method and apparatus for casting ingots
US2893860A (en) * 1957-02-21 1959-07-07 Heraeus Gmbh W C Method and apparatus for continuously degassing molten metals, particularly steel, by evacuation
US3022059A (en) * 1958-03-10 1962-02-20 Hoerder Huettenunion Ag Apparatus for treating metal melts
US2997384A (en) * 1958-03-28 1961-08-22 Fischer Ag Georg Method of treating molten metal
GB910900A (en) * 1958-11-24 1962-11-21 Salzgitter Huettenwerk Ag Improvements in or relating to the vacuum degassing of fluid metals
US2990592A (en) * 1959-05-13 1961-07-04 Griffin Wheel Co Automatic pressure pouring control mechanism
US3125440A (en) * 1960-12-27 1964-03-17 Tlbr b
SE314168B (en) * 1961-08-09 1969-09-01 Motala Verkstad Ab
BE623922A (en) * 1961-11-08

Also Published As

Publication number Publication date
SE319201B (en) 1970-01-12
BE668317A (en) 1965-12-01
GB1129332A (en) 1968-10-02
AT278888B (en) 1970-02-10
US3380509A (en) 1968-04-30
LU49322A1 (en) 1965-10-13
NL6510404A (en) 1966-02-18

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Legal Events

Date Code Title Description
PL Patent ceased