FR1192492A - Method and apparatus for converting cast iron to steel - Google Patents
Method and apparatus for converting cast iron to steelInfo
- Publication number
- FR1192492A FR1192492A FR1192492DA FR1192492A FR 1192492 A FR1192492 A FR 1192492A FR 1192492D A FR1192492D A FR 1192492DA FR 1192492 A FR1192492 A FR 1192492A
- Authority
- FR
- France
- Prior art keywords
- steel
- cast iron
- converting cast
- converting
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
- C21C5/42—Constructional features of converters
-
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
-
- 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
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
-
- 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
- Y02P10/25—Process efficiency
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1192492T | 1957-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1192492A true FR1192492A (en) | 1959-10-27 |
Family
ID=9667388
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1192492D Expired FR1192492A (en) | 1957-12-30 | 1957-12-30 | Method and apparatus for converting cast iron to steel |
FR38577A Expired FR73867E (en) | 1957-12-30 | 1958-07-23 | Method and apparatus for converting cast iron to steel |
FR38789A Expired FR74329E (en) | 1957-12-30 | 1958-10-27 | Method and apparatus for converting cast iron to steel |
FR38788A Expired FR74328E (en) | 1957-12-30 | 1958-10-27 | Method and apparatus for converting cast iron to steel |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38577A Expired FR73867E (en) | 1957-12-30 | 1958-07-23 | Method and apparatus for converting cast iron to steel |
FR38789A Expired FR74329E (en) | 1957-12-30 | 1958-10-27 | Method and apparatus for converting cast iron to steel |
FR38788A Expired FR74328E (en) | 1957-12-30 | 1958-10-27 | Method and apparatus for converting cast iron to steel |
Country Status (1)
Country | Link |
---|---|
FR (4) | FR1192492A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2013357A1 (en) * | 1968-06-22 | 1970-04-03 | Salzgitter Huettenwerk Ag | Holding vessel for metal gas slag - relations |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1273550B (en) * | 1963-07-24 | 1968-07-25 | Rheinische Stahlwerke | A container arranged in the exhaust gas flow of a chamberless steel melting furnace for preheating the furnace charge |
DE2418109B1 (en) * | 1974-04-13 | 1975-07-24 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Device and method for continuous steelmaking |
-
1957
- 1957-12-30 FR FR1192492D patent/FR1192492A/en not_active Expired
-
1958
- 1958-07-23 FR FR38577A patent/FR73867E/en not_active Expired
- 1958-10-27 FR FR38789A patent/FR74329E/en not_active Expired
- 1958-10-27 FR FR38788A patent/FR74328E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2013357A1 (en) * | 1968-06-22 | 1970-04-03 | Salzgitter Huettenwerk Ag | Holding vessel for metal gas slag - relations |
Also Published As
Publication number | Publication date |
---|---|
FR74328E (en) | 1960-11-07 |
FR73867E (en) | 1960-09-12 |
FR74329E (en) | 1960-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE585765A (en) | Method and apparatus for continuous pipe formation | |
FR73867E (en) | Method and apparatus for converting cast iron to steel | |
FR1147675A (en) | Method and apparatus for foundry | |
FR1151053A (en) | Process of converting cast iron to steel | |
FR1210355A (en) | Method and apparatus for the manufacture of alkali metals by electrolysis | |
FR1159425A (en) | Cast iron and steel casting process and device for its implementation | |
FR1259738A (en) | Method and apparatus for the production of cast iron in a blast furnace | |
FR1363131A (en) | Plant for the conversion of cast iron into steel and process for its implementation | |
BE574221A (en) | Apparatus for converting cast iron into steel. | |
FR1220316A (en) | Method and apparatus for continuous metal casting | |
FR1122511A (en) | Process of converting cast iron to steel | |
FR1113711A (en) | Process and plant for converting cast iron to steel | |
BE565538A (en) | Process and plant for metal casting | |
FR1309593A (en) | Method and plant for metal casting | |
FR1061061A (en) | Process and plant for converting cast iron to steel | |
FR1166397A (en) | Improvements to installations for metal casting | |
FR1118841A (en) | Process and plant for metal casting | |
FR1228665A (en) | Cast iron desulphurisation process | |
FR1245557A (en) | Apparatus and method for casting metals | |
BE609546A (en) | Device for the conversion of cast iron into steel and method for its implementation. | |
BE619552A (en) | Method and apparatus for continuous metal casting | |
FR1199419A (en) | Method and apparatus for casting ferrous metals | |
FR1185183A (en) | Welding process for gray iron | |
FR1156512A (en) | Process for desulphurizing and desilicating cast iron | |
GB821033A (en) | Improvements relating to the conversion of molten pig iron to steel |