JPS51110413A - - Google Patents

Info

Publication number
JPS51110413A
JPS51110413A JP50036381A JP3638175A JPS51110413A JP S51110413 A JPS51110413 A JP S51110413A JP 50036381 A JP50036381 A JP 50036381A JP 3638175 A JP3638175 A JP 3638175A JP S51110413 A JPS51110413 A JP S51110413A
Authority
JP
Japan
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.)
Pending
Application number
JP50036381A
Inventor
Seiji Kamimura
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP50036381A priority Critical patent/JPS51110413A/ja
Priority to AU12072/76A priority patent/AU495125B2/en
Priority to GB10822/76A priority patent/GB1505941A/en
Priority to US05/667,617 priority patent/US4039320A/en
Priority to DE2612500A priority patent/DE2612500C3/de
Priority to ES446322A priority patent/ES446322A1/es
Priority to SE7603597A priority patent/SE435195B/xx
Priority to CA248,848A priority patent/CA1074125A/en
Publication of JPS51110413A publication Critical patent/JPS51110413A/ja
Pending 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP50036381A 1975-03-25 1975-03-25 Pending JPS51110413A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP50036381A JPS51110413A (ja) 1975-03-25 1975-03-25
AU12072/76A AU495125B2 (en) 1975-03-25 1976-03-17 Reducing material forthe deoxidation of steel
GB10822/76A GB1505941A (en) 1975-03-25 1976-03-17 Reducing material for steel making
US05/667,617 US4039320A (en) 1975-03-25 1976-03-17 Reducing material for steel making
DE2612500A DE2612500C3 (de) 1975-03-25 1976-03-24 Reduktionsmittel für die Stahlherstellung
ES446322A ES446322A1 (es) 1975-03-25 1976-03-24 Mejoras introducidas en un procedimiento de fabricacion de acero.
SE7603597A SE435195B (sv) 1975-03-25 1976-03-24 Reduktionsmedel for staltillverkning
CA248,848A CA1074125A (en) 1975-03-25 1976-03-25 Reducing material for steel making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50036381A JPS51110413A (ja) 1975-03-25 1975-03-25

Publications (1)

Publication Number Publication Date
JPS51110413A true JPS51110413A (ja) 1976-09-30

Family

ID=12468254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50036381A Pending JPS51110413A (ja) 1975-03-25 1975-03-25

Country Status (7)

Country Link
US (1) US4039320A (ja)
JP (1) JPS51110413A (ja)
CA (1) CA1074125A (ja)
DE (1) DE2612500C3 (ja)
ES (1) ES446322A1 (ja)
GB (1) GB1505941A (ja)
SE (1) SE435195B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708424A1 (de) * 1977-02-26 1978-08-31 Sueddeutsche Kalkstickstoff Feinkoernige entschwefelungsgemische auf basis von erdalkalikarbonaten
JPS55110711A (en) * 1979-02-16 1980-08-26 Nippon Steel Corp Desulfurization of molten pig iron
US4217134A (en) * 1979-06-13 1980-08-12 Molten Steel Products, Inc. Compositions and methods for desulphurizing molten ferrous metals
US4279643A (en) * 1980-04-08 1981-07-21 Reactive Metals & Alloys Corporation Magnesium bearing compositions for and method of steel desulfurization
US4462823A (en) * 1982-12-11 1984-07-31 Foseco International Limited Treatment agents for molten steel
US5397379A (en) * 1993-09-22 1995-03-14 Oglebay Norton Company Process and additive for the ladle refining of steel
US6179895B1 (en) 1996-12-11 2001-01-30 Performix Technologies, Ltd. Basic tundish flux composition for steelmaking processes
CN101555539B (zh) * 2009-05-19 2010-11-03 鞍山市量子炉材集团有限公司 铝钙铁复合脱氧剂及其制备方法
EP2573058B1 (de) * 2011-09-21 2016-12-21 Rheinkalk GmbH Granulat enthaltend agglomeriertes Schüttgut

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170168A (en) * 1967-03-17 1969-11-12 Foseco Int Treatment of Molten Metal.

Also Published As

Publication number Publication date
SE7603597L (sv) 1976-09-26
GB1505941A (en) 1978-04-05
DE2612500A1 (de) 1976-10-07
CA1074125A (en) 1980-03-25
US4039320A (en) 1977-08-02
DE2612500C3 (de) 1978-04-20
DE2612500B2 (de) 1977-08-25
AU1207276A (en) 1977-09-22
ES446322A1 (es) 1977-10-01
SE435195B (sv) 1984-09-10

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