FR2060004A1 - Bottom blowing steel converter employing - both oxygen and endothermic gas - Google Patents
Bottom blowing steel converter employing - both oxygen and endothermic gasInfo
- Publication number
- FR2060004A1 FR2060004A1 FR7013706A FR7013706A FR2060004A1 FR 2060004 A1 FR2060004 A1 FR 2060004A1 FR 7013706 A FR7013706 A FR 7013706A FR 7013706 A FR7013706 A FR 7013706A FR 2060004 A1 FR2060004 A1 FR 2060004A1
- Authority
- FR
- France
- Prior art keywords
- oxygen
- endothermic gas
- bottom blowing
- steel converter
- blowing steel
- 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
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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE731617 | 1969-04-16 | ||
BE733344 | 1969-05-20 | ||
BE734714 | 1969-06-17 | ||
BE736837 | 1969-07-30 | ||
BE742436 | 1969-11-28 | ||
BE6042751 | 1970-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2060004A1 true FR2060004A1 (en) | 1971-06-11 |
FR2060004B1 FR2060004B1 (US07709020-20100504-C00041.png) | 1973-10-19 |
Family
ID=27543105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7013706A Granted FR2060004A1 (en) | 1969-04-16 | 1970-04-16 | Bottom blowing steel converter employing - both oxygen and endothermic gas |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE2065176A1 (US07709020-20100504-C00041.png) |
FR (1) | FR2060004A1 (US07709020-20100504-C00041.png) |
LU (1) | LU60723A1 (US07709020-20100504-C00041.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334751A1 (fr) * | 1975-12-10 | 1977-07-08 | Creusot Loire | Dispositif de fixation de tuyeres sur la plaque de fond ou sur la cuirasse d'un convertisseur ou d'un four d'affinage |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE755954A (fr) * | 1970-09-09 | 1971-03-09 | Centre Rech Metallurgique | Perfectionnements aux tuyeres d'insufflation par le fond d'un convertisseur metallurgique. |
US3796420A (en) * | 1972-03-30 | 1974-03-12 | Pennsylvania Engineering Corp | Steel conversion apparatus |
DE2324086C3 (de) * | 1973-05-12 | 1985-05-09 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Düse zum Einleiten von Frischgas |
DE2326754C3 (de) * | 1973-05-25 | 1978-04-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums |
DE2703955C3 (de) * | 1977-02-01 | 1985-04-25 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Metallurgisches Gefäß, insbesondere Stahlwerkskonverter |
DE3048199C2 (de) * | 1980-12-20 | 1983-01-13 | Mannesmann AG, 4000 Düsseldorf | Metallurgisches Gefäß, insbesondere Stahlwerkskonverter |
AT372405B (de) * | 1982-01-27 | 1983-10-10 | Voest Alpine Ag | Kippbares metallurgisches gefaess |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1347014A (fr) * | 1962-08-07 | 1963-12-27 | Air Liquide | Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques |
LU56316A1 (US07709020-20100504-C00041.png) * | 1967-07-05 | 1968-11-25 | ||
LU58073A1 (US07709020-20100504-C00041.png) * | 1968-02-24 | 1969-06-03 |
-
1970
- 1970-04-14 LU LU60723A patent/LU60723A1/xx unknown
- 1970-04-14 DE DE19702065176 patent/DE2065176A1/de active Pending
- 1970-04-14 DE DE19702017694 patent/DE2017694C3/de not_active Expired
- 1970-04-16 FR FR7013706A patent/FR2060004A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1347014A (fr) * | 1962-08-07 | 1963-12-27 | Air Liquide | Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques |
LU56316A1 (US07709020-20100504-C00041.png) * | 1967-07-05 | 1968-11-25 | ||
LU58073A1 (US07709020-20100504-C00041.png) * | 1968-02-24 | 1969-06-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334751A1 (fr) * | 1975-12-10 | 1977-07-08 | Creusot Loire | Dispositif de fixation de tuyeres sur la plaque de fond ou sur la cuirasse d'un convertisseur ou d'un four d'affinage |
Also Published As
Publication number | Publication date |
---|---|
DE2017694B2 (de) | 1973-05-30 |
DE2065176A1 (de) | 1972-09-14 |
DE2017694A1 (de) | 1971-04-01 |
DE2017694C3 (de) | 1973-12-20 |
FR2060004B1 (US07709020-20100504-C00041.png) | 1973-10-19 |
LU60723A1 (US07709020-20100504-C00041.png) | 1970-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |