FR2307877A1 - Melange scorifiant pour l'affinage des metaux - Google Patents

Melange scorifiant pour l'affinage des metaux

Info

Publication number
FR2307877A1
FR2307877A1 FR7511667A FR7511667A FR2307877A1 FR 2307877 A1 FR2307877 A1 FR 2307877A1 FR 7511667 A FR7511667 A FR 7511667A FR 7511667 A FR7511667 A FR 7511667A FR 2307877 A1 FR2307877 A1 FR 2307877A1
Authority
FR
France
Prior art keywords
mixt
contg
refining
slag
ferrous metals
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.)
Granted
Application number
FR7511667A
Other languages
English (en)
Other versions
FR2307877B1 (fr
Inventor
L I Krupman
A M Okonishnikov
A E Sochnev B V Gavronsky
V A Popov
A N Kalashnik
V S Chumachenko
V M Gudkevich
G A Panev
V I Detochno
S A Telesov
L M Pokrass
A M Ofengenden
R P Nesterovich
G G Zhitnik
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.)
DO NII CHERNOJ METALLURGII
Original Assignee
DO NII CHERNOJ METALLURGII
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 DO NII CHERNOJ METALLURGII filed Critical DO NII CHERNOJ METALLURGII
Priority to FR7511667A priority Critical patent/FR2307877A1/fr
Publication of FR2307877A1 publication Critical patent/FR2307877A1/fr
Application granted granted Critical
Publication of FR2307877B1 publication Critical patent/FR2307877B1/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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7511667A 1975-04-15 1975-04-15 Melange scorifiant pour l'affinage des metaux Granted FR2307877A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7511667A FR2307877A1 (fr) 1975-04-15 1975-04-15 Melange scorifiant pour l'affinage des metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511667A FR2307877A1 (fr) 1975-04-15 1975-04-15 Melange scorifiant pour l'affinage des metaux

Publications (2)

Publication Number Publication Date
FR2307877A1 true FR2307877A1 (fr) 1976-11-12
FR2307877B1 FR2307877B1 (fr) 1978-12-01

Family

ID=9153934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511667A Granted FR2307877A1 (fr) 1975-04-15 1975-04-15 Melange scorifiant pour l'affinage des metaux

Country Status (1)

Country Link
FR (1) FR2307877A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114959183A (zh) * 2022-04-28 2022-08-30 洛阳中重铸锻有限责任公司 一种基于铝脱氧Cr5支承辊钢的精炼渣系及其应用工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247262A (en) * 1940-05-28 1941-06-24 Marvin J Udy Composition and method for treating molten metals
DE1959173A1 (de) * 1969-11-25 1971-06-09 Eitel Hans Joachim Verfahren zur Herstellung von Stahlschmelzen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247262A (en) * 1940-05-28 1941-06-24 Marvin J Udy Composition and method for treating molten metals
DE1959173A1 (de) * 1969-11-25 1971-06-09 Eitel Hans Joachim Verfahren zur Herstellung von Stahlschmelzen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114959183A (zh) * 2022-04-28 2022-08-30 洛阳中重铸锻有限责任公司 一种基于铝脱氧Cr5支承辊钢的精炼渣系及其应用工艺
CN114959183B (zh) * 2022-04-28 2023-10-24 洛阳中重铸锻有限责任公司 一种基于铝脱氧Cr5支承辊钢的精炼渣系及其应用工艺

Also Published As

Publication number Publication date
FR2307877B1 (fr) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse