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FR1075994A - Composition preventing the formation of shrinkage - Google Patents

Composition preventing the formation of shrinkage

Info

Publication number
FR1075994A
FR1075994A FR1075994DA FR1075994A FR 1075994 A FR1075994 A FR 1075994A FR 1075994D A FR1075994D A FR 1075994DA FR 1075994 A FR1075994 A FR 1075994A
Authority
FR
France
Prior art keywords
shrinkage
formation
composition preventing
preventing
composition
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
Other languages
French (fr)
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.)
CHEMOTECHNIK ANSTALT FU R CHEM
Original Assignee
CHEMOTECHNIK ANSTALT FU R CHEM
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 CHEMOTECHNIK ANSTALT FU R CHEM filed Critical CHEMOTECHNIK ANSTALT FU R CHEM
Application granted granted Critical
Publication of FR1075994A publication Critical patent/FR1075994A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/104—Hot tops therefor from exothermic material only
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1075994D 1953-01-20 1953-04-20 Composition preventing the formation of shrinkage Expired FR1075994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1075994X 1953-01-20

Publications (1)

Publication Number Publication Date
FR1075994A true FR1075994A (en) 1954-10-21

Family

ID=3685027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075994D Expired FR1075994A (en) 1953-01-20 1953-04-20 Composition preventing the formation of shrinkage

Country Status (1)

Country Link
FR (1) FR1075994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476348A3 (en) * 1990-09-12 1992-10-21 W.& W. Schenk Gmbh & Co.Kg Leichtgusswerke Maulbronn Sand mold for fabricatung aluminium cylinder leads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476348A3 (en) * 1990-09-12 1992-10-21 W.& W. Schenk Gmbh & Co.Kg Leichtgusswerke Maulbronn Sand mold for fabricatung aluminium cylinder leads

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