GB893014A - Improvements relating to the treatment of metal melts - Google Patents

Improvements relating to the treatment of metal melts

Info

Publication number
GB893014A
GB893014A GB10868/59A GB1086859A GB893014A GB 893014 A GB893014 A GB 893014A GB 10868/59 A GB10868/59 A GB 10868/59A GB 1086859 A GB1086859 A GB 1086859A GB 893014 A GB893014 A GB 893014A
Authority
GB
United Kingdom
Prior art keywords
pipe
sectional area
molten metal
cross
nozzles
Prior art date
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.)
Expired
Application number
GB10868/59A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dortmund Hoerder Huettenunion AG
Original Assignee
Dortmund Hoerder Huettenunion AG
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 Dortmund Hoerder Huettenunion AG filed Critical Dortmund Hoerder Huettenunion AG
Publication of GB893014A publication Critical patent/GB893014A/en
Expired 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

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)
  • Manufacture And Refinement Of Metals (AREA)
GB10868/59A 1958-05-22 1959-03-31 Improvements relating to the treatment of metal melts Expired GB893014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3033550X 1958-05-22

Publications (1)

Publication Number Publication Date
GB893014A true GB893014A (en) 1962-04-04

Family

ID=6846575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10868/59A Expired GB893014A (en) 1958-05-22 1959-03-31 Improvements relating to the treatment of metal melts

Country Status (5)

Country Link
US (1) US3033550A (zh)
FR (1) FR1222937A (zh)
GB (1) GB893014A (zh)
LU (1) LU36886A1 (zh)
NL (1) NL121353C (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128324A (en) * 1960-03-22 1964-04-07 Ruhrstahl Huttenwerke Ag Device for the purification of molten steel
US3501289A (en) * 1965-06-09 1970-03-17 Finkl & Sons Co Method and apparatus for adding heat to molten metal under vacuum
GB1281720A (en) * 1968-07-23 1972-07-12 Nippon Kokan Kk A method of improving vacuum treatment of liquid metal
US3565412A (en) * 1968-12-03 1971-02-23 Dresser Ind Device for stirring molten metal
GB1374586A (en) * 1971-10-08 1974-11-20 British Aluminium Co Ltd Apparatus for introducing gas into liquid metal
LU64926A1 (zh) * 1972-03-08 1973-09-12
FR2380092A1 (fr) * 1977-02-10 1978-09-08 Air Liquide Canne d'insufflation de gaz dans un metal en fusion
DE2709155A1 (de) * 1977-03-03 1978-09-07 Messer Griesheim Gmbh Lanze fuer die spuelgasbehandlung von nichteisen-metallschmelzen
US4647272A (en) * 1980-11-20 1987-03-03 Aluminum Company Of America Method and lift pump for raising liquids
US4791978A (en) * 1987-11-25 1988-12-20 Vesuvius Crucible Company Gas permeable stopper rod
US5603749A (en) * 1995-03-07 1997-02-18 Bethlehem Steel Corporation Apparatus and method for vacuum treating molten steel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921060A (en) * 1931-03-23 1933-08-08 Clyde E Williams Method of purifying metals
US2871008A (en) * 1950-11-02 1959-01-27 Air Liquide Apparatus for gas flushing of molten metal
US2726952A (en) * 1954-05-05 1955-12-13 Ford Motor Co Method of preparation of iron aluminum alloys
US2848317A (en) * 1955-01-13 1958-08-19 Bochumer Ver Fur Gussstahlfabr Desulfurizing of steel
US2852246A (en) * 1956-02-27 1958-09-16 Janco Nathan Vacuum degassing apparatus
US2893860A (en) * 1957-02-21 1959-07-07 Heraeus Gmbh W C Method and apparatus for continuously degassing molten metals, particularly steel, by evacuation
US2854333A (en) * 1957-04-29 1958-09-30 Ethyl Corp Method and apparatus for forming liquid alloys of alkali metals

Also Published As

Publication number Publication date
NL121353C (zh)
US3033550A (en) 1962-05-08
FR1222937A (fr) 1960-06-14
LU36886A1 (zh)

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