FR2558482B1 - PROCESS FOR THE PREPARATION OF STEEL BY CAST IRON - Google Patents
PROCESS FOR THE PREPARATION OF STEEL BY CAST IRONInfo
- Publication number
- FR2558482B1 FR2558482B1 FR8401118A FR8401118A FR2558482B1 FR 2558482 B1 FR2558482 B1 FR 2558482B1 FR 8401118 A FR8401118 A FR 8401118A FR 8401118 A FR8401118 A FR 8401118A FR 2558482 B1 FR2558482 B1 FR 2558482B1
- Authority
- FR
- France
- Prior art keywords
- steel
- preparation
- cast iron
- cast
- iron
- 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
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
- 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
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8401118A FR2558482B1 (en) | 1984-01-25 | 1984-01-25 | PROCESS FOR THE PREPARATION OF STEEL BY CAST IRON |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8401118A FR2558482B1 (en) | 1984-01-25 | 1984-01-25 | PROCESS FOR THE PREPARATION OF STEEL BY CAST IRON |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2558482A1 FR2558482A1 (en) | 1985-07-26 |
FR2558482B1 true FR2558482B1 (en) | 1989-10-27 |
Family
ID=9300454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8401118A Expired FR2558482B1 (en) | 1984-01-25 | 1984-01-25 | PROCESS FOR THE PREPARATION OF STEEL BY CAST IRON |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2558482B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU86689A1 (en) * | 1985-12-03 | 1987-05-04 | Centro Speriment Metallurg | CONTINUOUS PURIFICATION PROCESS OF MOLTEN CAST IRON |
IT1234939B (en) * | 1985-12-06 | 1992-06-02 | Centro Speriment Metallurg | PROCEDURE FOR THE REDUCTION OF THE CONTENT OF IMPURITIES IN CAST IRON |
WO1995001458A1 (en) * | 1993-06-30 | 1995-01-12 | Nippon Steel Corporation | Steel manufacturing method using converter |
CA2843798A1 (en) * | 2011-08-05 | 2013-02-14 | Tata Steel Uk Ltd | Method and apparatus for dephosphorising liquid hot metal such as liquid blast furnace iron |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1433416A1 (en) * | 1962-05-18 | 1968-11-21 | Krupp Gmbh | Process for the production of unalloyed and alloyed steels with low phosphorus and sulfur contents, which are common in stainless steel |
US4295882A (en) * | 1978-10-24 | 1981-10-20 | Nippon Steel Corporation | Steel making process |
JPS5594416A (en) * | 1979-01-13 | 1980-07-17 | Nippon Steel Corp | Weighed tapping method |
AU6823981A (en) * | 1980-03-21 | 1981-10-15 | Nippon Steel Corporation | Multi-stage steel making |
AU532932B2 (en) * | 1981-03-30 | 1983-10-20 | Nippon Steel Corporation | Post-refining of basic oxygen steel |
-
1984
- 1984-01-25 FR FR8401118A patent/FR2558482B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2558482A1 (en) | 1985-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |