GB1082057A - Method and means for treating metal melts - Google Patents

Method and means for treating metal melts

Info

Publication number
GB1082057A
GB1082057A GB3926764A GB3926764A GB1082057A GB 1082057 A GB1082057 A GB 1082057A GB 3926764 A GB3926764 A GB 3926764A GB 3926764 A GB3926764 A GB 3926764A GB 1082057 A GB1082057 A GB 1082057A
Authority
GB
United Kingdom
Prior art keywords
metal melts
treating metal
ladle
melts
cavity
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
GB3926764A
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.)
ELEKTROMETALLURGIE GmbH
Original Assignee
ELEKTROMETALLURGIE GmbH
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 ELEKTROMETALLURGIE GmbH filed Critical ELEKTROMETALLURGIE GmbH
Publication of GB1082057A publication Critical patent/GB1082057A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Molten metal is treated with a vaporizable additive by locating the latter in a cavity formed in the bottom of the ladle, the cavity then being closed by a plate which is so designed that it melts when a suitable depth of metal has been poured into the ladle. The treatment of cast iron with magnesium is particularly referred to.
GB3926764A 1963-09-28 1964-09-25 Method and means for treating metal melts Expired GB1082057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0038814 1963-09-28

Publications (1)

Publication Number Publication Date
GB1082057A true GB1082057A (en) 1967-09-06

Family

ID=7125998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3926764A Expired GB1082057A (en) 1963-09-28 1964-09-25 Method and means for treating metal melts

Country Status (2)

Country Link
DE (1) DE1433538A1 (en)
GB (1) GB1082057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016579A1 (en) * 2001-08-17 2003-02-27 Novacast Ab Device for treatment of iron alloys in a vessel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935954A1 (en) * 1989-10-27 1991-05-02 Minkon Sampler Technik Gmbh Pr DIVING BELL TO TREAT MELT
DK0703297T3 (en) * 1994-09-22 1999-08-16 Metallurg Hafner & Polte Mit B Immersion container for introducing pure magnesium into a treatment vessel and use of this immersion container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016579A1 (en) * 2001-08-17 2003-02-27 Novacast Ab Device for treatment of iron alloys in a vessel
US7258832B2 (en) 2001-08-17 2007-08-21 Novacast Ab Device for treatment of iron alloys in vessel

Also Published As

Publication number Publication date
DE1433538A1 (en) 1968-11-21

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