CH365490A - Skimming device - Google Patents

Skimming device

Info

Publication number
CH365490A
CH365490A CH26060A CH26060A CH365490A CH 365490 A CH365490 A CH 365490A CH 26060 A CH26060 A CH 26060A CH 26060 A CH26060 A CH 26060A CH 365490 A CH365490 A CH 365490A
Authority
CH
Switzerland
Prior art keywords
skimming device
skimming
Prior art date
Application number
CH26060A
Other languages
French (fr)
Inventor
James Bergmann Werner
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of CH365490A publication Critical patent/CH365490A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/119—Refining the metal by filtering
    • 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
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/002—Retaining slag during pouring molten metal by using floating means
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CH26060A 1959-01-16 1960-01-12 Skimming device CH365490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787221A US2968847A (en) 1959-01-16 1959-01-16 Skimmer apparatus for fluxing light metals

Publications (1)

Publication Number Publication Date
CH365490A true CH365490A (en) 1962-11-15

Family

ID=25140788

Family Applications (1)

Application Number Title Priority Date Filing Date
CH26060A CH365490A (en) 1959-01-16 1960-01-12 Skimming device

Country Status (3)

Country Link
US (1) US2968847A (en)
CH (1) CH365490A (en)
FR (1) FR1247582A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373704A (en) * 1980-06-12 1983-02-15 Union Carbide Corporation Apparatus for refining molten metal
US4372542A (en) * 1981-06-19 1983-02-08 Soutwire Company Copper slag trap
GB2112135B (en) * 1981-12-10 1985-11-20 Kaiser Aluminium Chem Corp Indicating molten metal levels
FR2577452B1 (en) * 1985-02-19 1987-03-27 Vallourec METHOD AND SYSTEM FOR CLEANING THE SURFACE OF A METAL BATH IN A CONTINUOUS CASTING SYSTEM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1323583A (en) * 1919-12-02 Art of casting molten metal
US1808370A (en) * 1930-01-17 1931-06-02 Nyle R Munson Apparatus for extruding seamless brass and copper tubes
US1983578A (en) * 1932-12-03 1934-12-11 Aluminum Co Of America Metal transfer
US2135183A (en) * 1933-10-19 1938-11-01 Junghans Siegfried Process for continuous casting of metal rods
US2224303A (en) * 1937-06-26 1940-12-10 Junghans Siegfried Process and mechanism for treating metals or metal alloys in a molten state
US2821472A (en) * 1955-04-18 1958-01-28 Kaiser Aluminium Chem Corp Method for fluxing molten light metals prior to the continuous casting thereof

Also Published As

Publication number Publication date
US2968847A (en) 1961-01-24
FR1247582A (en) 1960-12-02

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