LU40723A1 - - Google Patents
Info
- Publication number
- LU40723A1 LU40723A1 LU40723DA LU40723A1 LU 40723 A1 LU40723 A1 LU 40723A1 LU 40723D A LU40723D A LU 40723DA LU 40723 A1 LU40723 A1 LU 40723A1
- Authority
- LU
- Luxembourg
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
- 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
-
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63627A US3112194A (en) | 1960-10-19 | 1960-10-19 | Molten bath treating method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40723A1 true LU40723A1 (en:Method) | 1961-12-18 |
Family
ID=22050460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40723D LU40723A1 (en:Method) | 1960-10-19 | 1961-10-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3112194A (en:Method) |
| BE (1) | BE609195A (en:Method) |
| DE (1) | DE1286525B (en:Method) |
| GB (1) | GB991120A (en:Method) |
| LU (1) | LU40723A1 (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347660A (en) * | 1960-11-28 | 1967-10-17 | Union Carbide Corp | Method for refining metals |
| US3304173A (en) * | 1961-07-27 | 1967-02-14 | United States Steel Corp | Method of adding solids and oxygen to an open hearth furnace |
| AT254919B (de) * | 1963-09-23 | 1967-06-12 | Oesterr Alpine Montan | Verfahren und Vorrichtung zur Einführung von Zusatzstoffen zur Bildung oder Behandlung der Schlacke beim Windfrischen von Eisenbädern |
| US3316082A (en) * | 1964-12-08 | 1967-04-25 | Inland Steel Co | Oxygen steelmaking |
| US3385587A (en) * | 1965-05-20 | 1968-05-28 | Union Carbide Corp | High-capacity multijet oxygen lances |
| US3891428A (en) * | 1966-03-24 | 1975-06-24 | Za Zvetni Metali Dimiter Blago | Method for treating non-ferrous metal slag |
| FR1564580A (en:Method) * | 1968-01-25 | 1969-04-25 | ||
| US3519259A (en) * | 1968-05-06 | 1970-07-07 | Union Carbide Corp | Furnace jet devices |
| CA924907A (en) * | 1969-03-21 | 1973-04-24 | British Steel Corporation | Manganese control |
| DE2827403C2 (de) * | 1978-06-22 | 1980-04-03 | Messer Griesheim Gmbh, 6000 Frankfurt | Vorrichtung zur Erhöhung der Lebensdauer von Gasspüllanzen mit einem porösen Grafit · Spülkopf |
| US4767598A (en) * | 1986-09-22 | 1988-08-30 | Aluminum Company Of America | Injection apparatus for introduction of a fluid material into a molten metal bath and associated method |
| CN101303196B (zh) * | 2006-12-15 | 2011-12-14 | 技术资源有限公司 | 用于将气体注入到容器内的装置 |
| CN101280350A (zh) * | 2006-12-15 | 2008-10-08 | 技术资源有限公司 | 用于向容器内注入物料的装置 |
| DE102009041057A1 (de) * | 2009-09-10 | 2011-04-21 | Saar-Metallwerke Gmbh | Brennerplattform und Brennersystem umfassend eine Brennerplattform für einen Lichtbogenofen |
| US10226778B2 (en) * | 2014-06-30 | 2019-03-12 | Carbonxt, Inc. | Systems, lances, nozzles, and methods for powder injection resulting in reduced agglomeration |
| CN109161637B (zh) * | 2018-07-13 | 2020-08-04 | 上海大学 | 龙卷风氧枪 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564784A (en:Method) * | ||||
| US774930A (en) * | 1903-05-11 | 1904-11-15 | Horace F Brown | Process of reducing ores. |
| US1748750A (en) * | 1927-02-25 | 1930-02-25 | Electro Metallurg Co | Process of making low-carbon ferro-alloys |
| DE843097C (de) * | 1949-08-31 | 1952-07-03 | Voest Ag | Verfahren zum Frischen von Stahl mit reinem Sauerstoff |
| US2644746A (en) * | 1949-08-31 | 1953-07-07 | Voest Ag | Process for refining steel with pure oxygen |
| DE1035907B (de) * | 1955-08-25 | 1958-08-07 | Paul Menzen Dr Ing | Vorrichtung zur Einbringung feinteiliger Feststoffe in fluessiges Metall |
| US2892699A (en) * | 1956-08-27 | 1959-06-30 | Henry J Kaiser Company | Metallurgical process |
| FR1211977A (fr) * | 1958-01-13 | 1960-03-21 | Arbed | Dispositif d'insuffiation de matières solides dans un bain métallique |
| FR1221074A (fr) * | 1958-01-29 | 1960-05-31 | British Oxygen Co Ltd | Traitement de produits ferreux |
| FR1241795A (fr) * | 1959-08-10 | 1960-09-23 | Siderurgie Fse Inst Rech | Nouveau procédé d'élaboration d'acier |
-
1960
- 1960-10-19 US US63627A patent/US3112194A/en not_active Expired - Lifetime
-
1961
- 1961-09-29 GB GB35026/61A patent/GB991120A/en not_active Expired
- 1961-10-16 BE BE609195A patent/BE609195A/fr unknown
- 1961-10-17 LU LU40723D patent/LU40723A1/xx unknown
- 1961-10-18 DE DEU8404A patent/DE1286525B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1286525B (de) | 1969-01-09 |
| BE609195A (fr) | 1962-02-15 |
| US3112194A (en) | 1963-11-26 |
| GB991120A (en) | 1965-05-05 |