FR1173413A - Process for efficient degassing and deoxidation of steel - Google Patents

Process for efficient degassing and deoxidation of steel

Info

Publication number
FR1173413A
FR1173413A FR1173413DA FR1173413A FR 1173413 A FR1173413 A FR 1173413A FR 1173413D A FR1173413D A FR 1173413DA FR 1173413 A FR1173413 A FR 1173413A
Authority
FR
France
Prior art keywords
deoxidation
steel
efficient degassing
degassing
efficient
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1173413A publication Critical patent/FR1173413A/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)
FR1173413D 1956-03-31 1957-03-29 Process for efficient degassing and deoxidation of steel Expired FR1173413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG19319A DE1082706B (en) 1956-03-31 1956-03-31 Process for the pouring jet vacuum treatment of steel

Publications (1)

Publication Number Publication Date
FR1173413A true FR1173413A (en) 1959-02-25

Family

ID=7121238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173413D Expired FR1173413A (en) 1956-03-31 1957-03-29 Process for efficient degassing and deoxidation of steel

Country Status (4)

Country Link
DE (1) DE1082706B (en)
FR (1) FR1173413A (en)
GB (1) GB853411A (en)
NL (2) NL102132C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072985A (en) * 1960-02-03 1963-01-15 Skf Svenska Kullagerfab Ab Method for vacuum casting of steel
DE1184785B (en) * 1959-12-18 1965-01-07 Leybold Hochvakuum Anlagen Device for multi-stage degassing of molten metals, especially molten steel
DE1222091B (en) * 1959-12-18 1966-08-04 Leybold Hochvakuum Anlagen Method and device for degassing molten metals, in particular steel
DE1238625B (en) * 1960-05-17 1967-04-13 United States Steel Corp Method and apparatus for degassing molten steel
DE1433407B1 (en) * 1963-11-20 1970-07-09 Asea Ab Arrangement of an electromagnetic stirrer for crucibles or pans set in a vacuum chamber with steel melts to be degassed

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185634B (en) * 1960-09-24 1965-01-21 Heraeus Gmbh W C Device for vacuum degassing of metal, especially steel melts using the circulation degassing process
DE1458811C2 (en) * 1965-01-09 1971-06-03 Fried Krupp Hüttenwerke AG, 4630 Bochum Process for the production of low carbon steels
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
DE3334733C2 (en) * 1983-09-26 1985-08-14 Fried. Krupp Gmbh, 4300 Essen Process and plant for the production of high-purity alloys
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 (en) * R. AlT-KEN in Westminster, England Methods and apparatus for degassing molten substances
DE64831C (en) * W. E. MAY in Julham Park Gardens, London Device for casting metals under air dilution
BE524812A (en) * 1951-04-29

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184785B (en) * 1959-12-18 1965-01-07 Leybold Hochvakuum Anlagen Device for multi-stage degassing of molten metals, especially molten steel
DE1222091B (en) * 1959-12-18 1966-08-04 Leybold Hochvakuum Anlagen Method and device for degassing molten metals, in particular steel
US3072985A (en) * 1960-02-03 1963-01-15 Skf Svenska Kullagerfab Ab Method for vacuum casting of steel
DE1238625B (en) * 1960-05-17 1967-04-13 United States Steel Corp Method and apparatus for degassing molten steel
DE1433407B1 (en) * 1963-11-20 1970-07-09 Asea Ab Arrangement of an electromagnetic stirrer for crucibles or pans set in a vacuum chamber with steel melts to be degassed

Also Published As

Publication number Publication date
NL215899A (en)
DE1082706B (en) 1960-06-02
GB853411A (en) 1960-11-09
NL102132C (en)

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