CA1160017A - Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs - Google Patents

Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs

Info

Publication number
CA1160017A
CA1160017A CA000358379A CA358379A CA1160017A CA 1160017 A CA1160017 A CA 1160017A CA 000358379 A CA000358379 A CA 000358379A CA 358379 A CA358379 A CA 358379A CA 1160017 A CA1160017 A CA 1160017A
Authority
CA
Canada
Prior art keywords
molten metal
zinc
foam
moulds
oxygen
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
CA000358379A
Other languages
English (en)
Inventor
Edouard Gervais
Henri Levert
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.)
Noranda Inc
Original Assignee
Noranda Inc
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 Noranda Inc filed Critical Noranda Inc
Priority to CA000358379A priority Critical patent/CA1160017A/fr
Application granted granted Critical
Publication of CA1160017A publication Critical patent/CA1160017A/fr
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
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/027—Casting heavy metals with low melting point, i.e. less than 1000 degrees C, e.g. Zn 419 degrees C, Pb 327 degrees C, Sn 232 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000358379A 1980-08-15 1980-08-15 Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs Expired CA1160017A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000358379A CA1160017A (fr) 1980-08-15 1980-08-15 Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000358379A CA1160017A (fr) 1980-08-15 1980-08-15 Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs

Publications (1)

Publication Number Publication Date
CA1160017A true CA1160017A (fr) 1984-01-10

Family

ID=4117659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000358379A Expired CA1160017A (fr) 1980-08-15 1980-08-15 Methode pour combattre le moussage des metaux en fusion tombant en chute dans des moules, lingotieres et autres recepteurs

Country Status (1)

Country Link
CA (1) CA1160017A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576220A (en) * 1983-12-23 1986-03-18 Noranda Inc. Method and apparatus for maintaining an atmosphere around a predetermined portion of an endless discrete object conveyor
WO1997021510A1 (fr) * 1995-12-14 1997-06-19 Commonwealth Scientific And Industrial Research Organisation Systeme de moule pour lingots

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576220A (en) * 1983-12-23 1986-03-18 Noranda Inc. Method and apparatus for maintaining an atmosphere around a predetermined portion of an endless discrete object conveyor
WO1997021510A1 (fr) * 1995-12-14 1997-06-19 Commonwealth Scientific And Industrial Research Organisation Systeme de moule pour lingots

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Legal Events

Date Code Title Description
MKEX Expiry