FR1317287A - Improvement in the use of exothermic products for foundries - Google Patents

Improvement in the use of exothermic products for foundries

Info

Publication number
FR1317287A
FR1317287A FR883123A FR883123A FR1317287A FR 1317287 A FR1317287 A FR 1317287A FR 883123 A FR883123 A FR 883123A FR 883123 A FR883123 A FR 883123A FR 1317287 A FR1317287 A FR 1317287A
Authority
FR
France
Prior art keywords
foundries
improvement
exothermic
products
exothermic products
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
FR883123A
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.)
DOITTAU PRODUITS METALLURG
Original Assignee
DOITTAU PRODUITS METALLURG
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 DOITTAU PRODUITS METALLURG filed Critical DOITTAU PRODUITS METALLURG
Priority to FR883123A priority Critical patent/FR1317287A/en
Priority to LU42660D priority patent/LU42660A1/xx
Priority to ES282797A priority patent/ES282797A1/en
Application granted granted Critical
Publication of FR1317287A publication Critical patent/FR1317287A/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
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/005—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using exothermic reaction compositions
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
FR883123A 1961-12-27 1961-12-27 Improvement in the use of exothermic products for foundries Expired FR1317287A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR883123A FR1317287A (en) 1961-12-27 1961-12-27 Improvement in the use of exothermic products for foundries
LU42660D LU42660A1 (en) 1961-12-27 1962-11-09
ES282797A ES282797A1 (en) 1961-12-27 1962-11-16 Improvements in a procedure to implement exothermal products for the fundery (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883123A FR1317287A (en) 1961-12-27 1961-12-27 Improvement in the use of exothermic products for foundries

Publications (1)

Publication Number Publication Date
FR1317287A true FR1317287A (en) 1963-02-08

Family

ID=8769462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883123A Expired FR1317287A (en) 1961-12-27 1961-12-27 Improvement in the use of exothermic products for foundries

Country Status (3)

Country Link
ES (1) ES282797A1 (en)
FR (1) FR1317287A (en)
LU (1) LU42660A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982929A (en) * 1973-02-09 1976-09-28 Esm, Inc. Composition for a fluidizing flux in the production of iron and steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982929A (en) * 1973-02-09 1976-09-28 Esm, Inc. Composition for a fluidizing flux in the production of iron and steel

Also Published As

Publication number Publication date
LU42660A1 (en) 1963-01-09
ES282797A1 (en) 1963-11-01

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