BE498983A - - Google Patents
Info
- Publication number
- BE498983A BE498983A BE498983DA BE498983A BE 498983 A BE498983 A BE 498983A BE 498983D A BE498983D A BE 498983DA BE 498983 A BE498983 A BE 498983A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR697915X | 1949-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498983A true BE498983A (fi) | 1951-02-15 |
Family
ID=9047373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498983D BE498983A (fi) | 1949-11-03 | 1950-10-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE498983A (fi) |
| FR (3) | FR1009829A (fi) |
| GB (1) | GB697915A (fi) |
| LU (1) | LU30391A1 (fi) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811346A (en) * | 1952-01-21 | 1957-10-29 | L Air Liquide Sa Pour L Etudes | Device for insufflating gas into a mass of molten metal |
| US2871008A (en) * | 1950-11-02 | 1959-01-27 | Air Liquide | Apparatus for gas flushing of molten metal |
| US2947527A (en) * | 1957-09-09 | 1960-08-02 | Air Liquide | Device for insufflating gas into a mass of molten metal |
| US3053525A (en) * | 1957-09-30 | 1962-09-11 | Siderurgie Fse Inst Rech | Porous refractory concrete element |
| FR2012305A1 (fi) * | 1968-07-04 | 1970-03-20 | Nippon Kokan Kk | |
| EP0043787A1 (de) * | 1980-07-09 | 1982-01-13 | Arbed S.A. | Feuerfeste, gasdurchlässige Baukörper |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977271C (de) * | 1953-09-29 | 1965-09-09 | Niederrheinische Huette Ag | Verfahren zum Behandeln von Metall-, vornehmlich von Eisenschmelzen |
| DE1164447B (de) * | 1958-05-30 | 1964-03-05 | Heraeus Gmbh W C | Ansaugrohr fuer die Vakuumentgasung geschmolzener Metalle, insbesondere Stahl |
| DE1758404B1 (de) * | 1968-05-25 | 1972-03-09 | Thyssen Huette Ag | Vorrichtung zur Gasbehandlung von Metallschmelzen,insbesondere Stahlschmelzen |
| US3767172A (en) * | 1971-03-15 | 1973-10-23 | H Mills | Apparatus for producing a mist of a fluid |
| FI49704C (fi) * | 1974-01-23 | 1975-09-10 | Nokia Oy Ab | Kuplia kehittävä ilmastin. |
| CH595130A5 (fi) * | 1975-04-24 | 1978-01-31 | Alusuisse | |
| FR2471416A1 (fr) * | 1979-12-10 | 1981-06-19 | Siderurgie Fse Inst Rech | Elements refractaires poreux et procede de fabrication |
| DE3003884C2 (de) * | 1980-02-02 | 1983-02-10 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens |
| US4687184A (en) * | 1986-07-14 | 1987-08-18 | Insul Company, Inc. | Device for introducing gas into molten metal in a wide annular stream |
-
0
- LU LU30391D patent/LU30391A1/xx unknown
-
1948
- 1948-06-29 FR FR1009829D patent/FR1009829A/fr not_active Expired
-
1949
- 1949-04-19 FR FR58874D patent/FR58874E/fr not_active Expired
- 1949-11-03 FR FR65904D patent/FR65904E/fr not_active Expired
-
1950
- 1950-10-27 BE BE498983D patent/BE498983A/xx unknown
- 1950-10-30 GB GB26453/50A patent/GB697915A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871008A (en) * | 1950-11-02 | 1959-01-27 | Air Liquide | Apparatus for gas flushing of molten metal |
| US2811346A (en) * | 1952-01-21 | 1957-10-29 | L Air Liquide Sa Pour L Etudes | Device for insufflating gas into a mass of molten metal |
| US2947527A (en) * | 1957-09-09 | 1960-08-02 | Air Liquide | Device for insufflating gas into a mass of molten metal |
| US3053525A (en) * | 1957-09-30 | 1962-09-11 | Siderurgie Fse Inst Rech | Porous refractory concrete element |
| FR2012305A1 (fi) * | 1968-07-04 | 1970-03-20 | Nippon Kokan Kk | |
| EP0043787A1 (de) * | 1980-07-09 | 1982-01-13 | Arbed S.A. | Feuerfeste, gasdurchlässige Baukörper |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1009829A (fr) | 1952-06-04 |
| LU30391A1 (fi) | |
| FR65904E (fi) | 1956-03-27 |
| GB697915A (en) | 1953-09-30 |
| FR58874E (fr) | 1954-04-06 |