FR1453258A - Mélanges inhibiteurs de la retassure - Google Patents

Mélanges inhibiteurs de la retassure

Info

Publication number
FR1453258A
FR1453258A FR1875A FR75001875A FR1453258A FR 1453258 A FR1453258 A FR 1453258A FR 1875 A FR1875 A FR 1875A FR 75001875 A FR75001875 A FR 75001875A FR 1453258 A FR1453258 A FR 1453258A
Authority
FR
France
Prior art keywords
iron
oxides
shrinkage inhibitor
inhibitor mixtures
na2f2
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
FR1875A
Other languages
English (en)
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.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Application granted granted Critical
Publication of FR1453258A publication Critical patent/FR1453258A/fr
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
    • B22D27/06—Heating the top discard of ingots
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Continuous Casting (AREA)
FR1875A 1964-01-16 1965-01-14 Mélanges inhibiteurs de la retassure Expired FR1453258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK51844A DE1210138B (de) 1964-01-16 1964-01-16 Lunkerverhuetende Mischungen

Publications (1)

Publication Number Publication Date
FR1453258A true FR1453258A (fr) 1966-09-16

Family

ID=7226131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1875A Expired FR1453258A (fr) 1964-01-16 1965-01-14 Mélanges inhibiteurs de la retassure

Country Status (6)

Country Link
AT (1) AT254414B (no)
BE (1) BE658349A (no)
DE (1) DE1210138B (no)
FR (1) FR1453258A (no)
GB (1) GB1081978A (no)
NL (1) NL6500151A (no)

Also Published As

Publication number Publication date
DE1210138B (de) 1966-02-03
AT254414B (de) 1967-05-26
BE658349A (no) 1965-04-30
GB1081978A (en) 1967-09-06
NL6500151A (no) 1965-07-19

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