IT978692B - FONDANT FOR REFINING IRON AND STEEL - Google Patents
FONDANT FOR REFINING IRON AND STEELInfo
- Publication number
- IT978692B IT978692B IT19886/73A IT1988673A IT978692B IT 978692 B IT978692 B IT 978692B IT 19886/73 A IT19886/73 A IT 19886/73A IT 1988673 A IT1988673 A IT 1988673A IT 978692 B IT978692 B IT 978692B
- Authority
- IT
- Italy
- Prior art keywords
- fondant
- steel
- refining iron
- refining
- iron
- Prior art date
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
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47014500A JPS5140851B2 (en) | 1972-02-10 | 1972-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT978692B true IT978692B (en) | 1974-09-20 |
Family
ID=11862767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19886/73A IT978692B (en) | 1972-02-10 | 1973-01-31 | FONDANT FOR REFINING IRON AND STEEL |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5140851B2 (en) |
AU (1) | AU5195873A (en) |
DE (1) | DE2306804A1 (en) |
FR (1) | FR2171409A1 (en) |
IT (1) | IT978692B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630368B2 (en) * | 1975-02-26 | 1981-07-14 | ||
JPS5399852U (en) * | 1977-01-17 | 1978-08-12 | ||
HU209327B (en) * | 1990-07-26 | 1994-04-28 | Csepel Muevek Femmueve | Process for more intensive pirometallurgic refining primere copper materials and copper-wastes containing pb and sn in basic-lined furnace with utilizing impurity-oriented less-corrosive, morestaged iron-oxide-based slag |
GB2454231B (en) * | 2007-11-01 | 2012-10-03 | Advanced Mineral Recovery Technologies Ltd | Method of and system for processing red mud |
CN109825673A (en) * | 2019-03-26 | 2019-05-31 | 山东钢铁股份有限公司 | A kind of converter dephosphorization agent and its application |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1121366A (en) * | 1954-04-27 | 1956-08-13 | Mannesmann Ag | Method for using red mud during wind refining, for example in the Thomas converter |
GB769957A (en) * | 1954-04-27 | 1957-03-13 | Mannesmann Ag | Improvements in or relating to the manufacture of steel |
FR1134330A (en) * | 1954-06-04 | 1957-04-10 | Mannesmann Ag | Wind refining process for Thomas iron, in particular using a converter, with the simultaneous production of high-value Thomas slag |
US2790712A (en) * | 1955-04-26 | 1957-04-30 | Mannesmann Ag | Process for refining iron |
-
1972
- 1972-02-10 JP JP47014500A patent/JPS5140851B2/ja not_active Expired
-
1973
- 1973-01-31 IT IT19886/73A patent/IT978692B/en active
- 1973-02-08 AU AU51958/73A patent/AU5195873A/en not_active Expired
- 1973-02-09 FR FR7304766A patent/FR2171409A1/en active Granted
- 1973-02-12 DE DE2306804A patent/DE2306804A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4883022A (en) | 1973-11-06 |
FR2171409B1 (en) | 1977-04-22 |
FR2171409A1 (en) | 1973-09-21 |
DE2306804A1 (en) | 1973-09-06 |
AU5195873A (en) | 1974-08-08 |
JPS5140851B2 (en) | 1976-11-06 |
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