CA1086961A - Method and apparatus for introducing an additive material into a molten metal at a variable rate - Google Patents

Method and apparatus for introducing an additive material into a molten metal at a variable rate

Info

Publication number
CA1086961A
CA1086961A CA274,030A CA274030A CA1086961A CA 1086961 A CA1086961 A CA 1086961A CA 274030 A CA274030 A CA 274030A CA 1086961 A CA1086961 A CA 1086961A
Authority
CA
Canada
Prior art keywords
molten metal
rate
pouring
wire
casting mold
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
CA274,030A
Other languages
English (en)
French (fr)
Inventor
John R. Nieman
Bruce T. Blatzer
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1086961A publication Critical patent/CA1086961A/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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
CA274,030A 1976-05-28 1977-03-15 Method and apparatus for introducing an additive material into a molten metal at a variable rate Expired CA1086961A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69112576A 1976-05-28 1976-05-28
US691,125 1976-05-28

Publications (1)

Publication Number Publication Date
CA1086961A true CA1086961A (en) 1980-10-07

Family

ID=24775258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,030A Expired CA1086961A (en) 1976-05-28 1977-03-15 Method and apparatus for introducing an additive material into a molten metal at a variable rate

Country Status (6)

Country Link
JP (1) JPS52146727A (xx)
CA (1) CA1086961A (xx)
DE (1) DE2719033A1 (xx)
FR (1) FR2352615A2 (xx)
IT (1) IT1114786B (xx)
SE (1) SE7706165A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002659A1 (fr) * 1979-06-07 1980-12-11 Mezger Ag Maschf Giesserei Dispositif de reglage automatique par asservissement pour l'inoculation du metal fondu lors d'une operation de coulee
FR2546783B1 (fr) * 1983-05-30 1985-07-12 Pont A Mousson Procede et dispositif de traitement d'un metal liquide moule sous basse pression, notamment pour l'inoculation de la fonte
GB2402642B (en) * 2003-06-14 2005-11-30 Golco Automation Improvements in or relating to a casting control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
US3746070A (en) * 1971-06-25 1973-07-17 Nat Steel Corp Method for improving continuously cast strands

Also Published As

Publication number Publication date
SE7706165A (sv) 1977-11-28
FR2352615B2 (xx) 1981-12-04
IT1114786B (it) 1986-01-27
JPS52146727A (en) 1977-12-06
FR2352615A2 (fr) 1977-12-23
DE2719033A1 (de) 1977-12-15

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Legal Events

Date Code Title Description
MKEX Expiry