FR1202754A - Device for the injection of powdery or granulated products into a metal bath - Google Patents
Device for the injection of powdery or granulated products into a metal bathInfo
- Publication number
- FR1202754A FR1202754A FR1202754DA FR1202754A FR 1202754 A FR1202754 A FR 1202754A FR 1202754D A FR1202754D A FR 1202754DA FR 1202754 A FR1202754 A FR 1202754A
- Authority
- FR
- France
- Prior art keywords
- powdery
- injection
- metal bath
- granulated products
- granulated
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU1202754X | 1958-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1202754A true FR1202754A (en) | 1960-01-13 |
Family
ID=19734852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1202754D Expired FR1202754A (en) | 1958-04-25 | 1958-09-25 | Device for the injection of powdery or granulated products into a metal bath |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1202754A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0081448A1 (en) * | 1981-12-04 | 1983-06-15 | Arbed S.A. | Process and apparatus for refining a metal bath containing solid cooling materials |
FR2540519A2 (en) * | 1980-08-26 | 1984-08-10 | Ugine Aciers | Nozzle for injecting oxygen in a stabilised supersonic jet for decarburisation of molten metals, and, in particular, molten chromium |
EP0119937A1 (en) * | 1983-02-04 | 1984-09-26 | Ugine Savoie | Supersonic oxygen-injection lance for the decarburisation of pig iron, in particular chromium-containing pig iron |
EP0125198A1 (en) * | 1983-03-11 | 1984-11-14 | Arbed S.A. | Apparatus for accelerating solid particles |
-
1958
- 1958-09-25 FR FR1202754D patent/FR1202754A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540519A2 (en) * | 1980-08-26 | 1984-08-10 | Ugine Aciers | Nozzle for injecting oxygen in a stabilised supersonic jet for decarburisation of molten metals, and, in particular, molten chromium |
EP0081448A1 (en) * | 1981-12-04 | 1983-06-15 | Arbed S.A. | Process and apparatus for refining a metal bath containing solid cooling materials |
EP0119937A1 (en) * | 1983-02-04 | 1984-09-26 | Ugine Savoie | Supersonic oxygen-injection lance for the decarburisation of pig iron, in particular chromium-containing pig iron |
EP0125198A1 (en) * | 1983-03-11 | 1984-11-14 | Arbed S.A. | Apparatus for accelerating solid particles |
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