GB853411A - Improvements in or relating to the manufacture of steel - Google Patents

Improvements in or relating to the manufacture of steel

Info

Publication number
GB853411A
GB853411A GB1025757A GB1025757A GB853411A GB 853411 A GB853411 A GB 853411A GB 1025757 A GB1025757 A GB 1025757A GB 1025757 A GB1025757 A GB 1025757A GB 853411 A GB853411 A GB 853411A
Authority
GB
United Kingdom
Prior art keywords
vacuum
molten steel
droplets
stream
steel
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
GB1025757A
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.)
Bochumer Verein fuer Gussstahlfabrikation AG
Original Assignee
Bochumer Verein fuer Gussstahlfabrikation 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 Bochumer Verein fuer Gussstahlfabrikation AG filed Critical Bochumer Verein fuer Gussstahlfabrikation AG
Publication of GB853411A publication Critical patent/GB853411A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • 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)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB1025757A 1956-03-31 1957-03-28 Improvements in or relating to the manufacture of steel Expired GB853411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG19319A DE1082706B (de) 1956-03-31 1956-03-31 Verfahren zur Giessstrahl-Vakuum-behandlung von Stahl

Publications (1)

Publication Number Publication Date
GB853411A true GB853411A (en) 1960-11-09

Family

ID=7121238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1025757A Expired GB853411A (en) 1956-03-31 1957-03-28 Improvements in or relating to the manufacture of steel

Country Status (4)

Country Link
DE (1) DE1082706B (enrdf_load_stackoverflow)
FR (1) FR1173413A (enrdf_load_stackoverflow)
GB (1) GB853411A (enrdf_load_stackoverflow)
NL (2) NL215899A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235243A (en) * 1963-09-12 1966-02-15 Pennsalt Chemicals Corp Apparatus for producing ultraclean alloy steels
US3800851A (en) * 1971-05-28 1974-04-02 Precision Metalsmiths Inc Metal casting apparatus with means for evacuating mold chamber and pouring chamber
EP0137315A3 (en) * 1983-09-26 1985-08-21 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Process and apparatus for the manufacture of high-purity alloys

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222091B (de) * 1959-12-18 1966-08-04 Leybold Hochvakuum Anlagen Verfahren und Vorrichtung zum Entgasen von schmelzfluessigen Metallen, insbesondere von Stahl
DE1184785B (de) * 1959-12-18 1965-01-07 Leybold Hochvakuum Anlagen Vorrichtung zum mehrstufigen Entgasen von schmelzfluessigen Metallen, insbesondere Stahlschmelzen
US3072985A (en) * 1960-02-03 1963-01-15 Skf Svenska Kullagerfab Ab Method for vacuum casting of steel
DE1238625B (de) * 1960-05-17 1967-04-13 United States Steel Corp Verfahren und Vorrichtung zum Entgasen von schmelzfluessigem Stahl
DE1185634B (de) * 1960-09-24 1965-01-21 Heraeus Gmbh W C Vorrichtung zum Vakuumentgasen von Metall-, insbesondere Stahlschmelzen nach dem Umlaufentgasungsverfahren
DE1458811C2 (de) * 1965-01-09 1971-06-03 Fried Krupp Hüttenwerke AG, 4630 Bochum Verfahren zur Herstellung von kohlen stoffarmen Stahlen
DE1228291B (de) * 1963-11-20 1966-11-10 Standard Messo Duisburg Verfahren und Vorrichtung zum nachtraeglichen Entgasen geschmolzener Staehle
DE1433407B1 (de) * 1963-11-20 1970-07-09 Asea Ab Anordnung eines elektromagnetischen Umrührers für in eine Vakuumkammer eingestellte Tiegel oder Pfannen mit zu entgasenden Stahlschmelzen
US6003586A (en) * 1990-11-05 1999-12-21 Beane; Glenn L. Heat-sinking structures and electrical sockets for use therewith

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22170C (de) * R. AlT-KEN in Westminster, England Verfahren und Apparate zur Entgasung geschmolzener Substanzen
DE64831C (de) * W. E. MAY in Julham Park Gardens, London Einrichtung zum Giefsen von Metallen unter Luftverdünnung
BE524812A (enrdf_load_stackoverflow) * 1951-04-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235243A (en) * 1963-09-12 1966-02-15 Pennsalt Chemicals Corp Apparatus for producing ultraclean alloy steels
US3800851A (en) * 1971-05-28 1974-04-02 Precision Metalsmiths Inc Metal casting apparatus with means for evacuating mold chamber and pouring chamber
EP0137315A3 (en) * 1983-09-26 1985-08-21 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Process and apparatus for the manufacture of high-purity alloys

Also Published As

Publication number Publication date
NL215899A (enrdf_load_stackoverflow)
DE1082706B (de) 1960-06-02
NL102132C (enrdf_load_stackoverflow)
FR1173413A (fr) 1959-02-25

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