GB964642A - Improvements in or relating to the treatment of metal under vacuum - Google Patents

Improvements in or relating to the treatment of metal under vacuum

Info

Publication number
GB964642A
GB964642A GB11430/63A GB1143063A GB964642A GB 964642 A GB964642 A GB 964642A GB 11430/63 A GB11430/63 A GB 11430/63A GB 1143063 A GB1143063 A GB 1143063A GB 964642 A GB964642 A GB 964642A
Authority
GB
United Kingdom
Prior art keywords
vessel
ladle
treatment
pict
vacuum
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
GB11430/63A
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 GB964642A publication Critical patent/GB964642A/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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
GB11430/63A 1962-03-22 1963-03-22 Improvements in or relating to the treatment of metal under vacuum Expired GB964642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0066466 1962-03-22

Publications (1)

Publication Number Publication Date
GB964642A true GB964642A (en) 1964-07-22

Family

ID=6975144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11430/63A Expired GB964642A (en) 1962-03-22 1963-03-22 Improvements in or relating to the treatment of metal under vacuum

Country Status (3)

Country Link
US (1) US3193892A (en:Method)
BE (1) BE629807A (en:Method)
GB (1) GB964642A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525510A (en) * 1966-05-24 1970-08-25 Chemical Construction Corp Continuous vacuum degassing apparatus with reverse drainage means
US3814405A (en) * 1970-02-03 1974-06-04 J Ormaechea Steel making apparatus
US5332416A (en) * 1992-04-23 1994-07-26 Allegheny Ludlum Corporation Method for separating slag and nonmetallic particles during molten metal teeming operations using meltable dam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA613169A (en) * 1961-01-24 Coupette Werner Process for the effective degasification and deoxidation of steel
US2117114A (en) * 1934-12-07 1938-05-10 Richard C Tuma Apparatus for casting metal
US2253421A (en) * 1938-09-20 1941-08-19 Mare Baltzar E L De Method and apparatus for deoxidizing and degasifying liquid steel
LU37601A1 (en:Method) * 1958-08-29
US3019496A (en) * 1958-10-27 1962-02-06 Bethlehem Steel Corp Vacuum casting apparatus

Also Published As

Publication number Publication date
US3193892A (en) 1965-07-13
BE629807A (en:Method)

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