FR2362720B2 - - Google Patents

Info

Publication number
FR2362720B2
FR2362720B2 FR7626147A FR7626147A FR2362720B2 FR 2362720 B2 FR2362720 B2 FR 2362720B2 FR 7626147 A FR7626147 A FR 7626147A FR 7626147 A FR7626147 A FR 7626147A FR 2362720 B2 FR2362720 B2 FR 2362720B2
Authority
FR
France
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
FR7626147A
Other languages
French (fr)
Other versions
FR2362720A2 (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 SA Produits Metallurg
Original Assignee
Doittau SA 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 SA Produits Metallurg filed Critical Doittau SA Produits Metallurg
Priority to FR7626147A priority Critical patent/FR2362720A2/fr
Publication of FR2362720A2 publication Critical patent/FR2362720A2/fr
Application granted granted Critical
Publication of FR2362720B2 publication Critical patent/FR2362720B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR7626147A 1976-08-30 1976-08-30 Perfectionnement aux produits pulverulents utilises en siderurgie Granted FR2362720A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626147A FR2362720A2 (fr) 1976-08-30 1976-08-30 Perfectionnement aux produits pulverulents utilises en siderurgie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626147A FR2362720A2 (fr) 1976-08-30 1976-08-30 Perfectionnement aux produits pulverulents utilises en siderurgie

Publications (2)

Publication Number Publication Date
FR2362720A2 FR2362720A2 (fr) 1978-03-24
FR2362720B2 true FR2362720B2 (enrdf_load_html_response) 1979-08-24

Family

ID=9177230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626147A Granted FR2362720A2 (fr) 1976-08-30 1976-08-30 Perfectionnement aux produits pulverulents utilises en siderurgie

Country Status (1)

Country Link
FR (1) FR2362720A2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR2362720A2 (fr) 1978-03-24

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Legal Events

Date Code Title Description
TP Transmission of property