LU41429A1 - - Google Patents
Info
- Publication number
- LU41429A1 LU41429A1 LU41429DA LU41429A1 LU 41429 A1 LU41429 A1 LU 41429A1 LU 41429D A LU41429D A LU 41429DA LU 41429 A1 LU41429 A1 LU 41429A1
- 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
- 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
- C21C1/00—Refining of pig-iron; Cast iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR856679A FR1296596A (fr) | 1961-03-24 | 1961-03-24 | Perfectionnements apportés à l'affinage de la fonte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU41429A1 true LU41429A1 (es) | 1962-05-24 |
Family
ID=8751601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU41429D LU41429A1 (es) | 1961-03-24 | 1962-03-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3313619A (es) |
| AT (1) | AT239286B (es) |
| ES (1) | ES276014A1 (es) |
| FR (1) | FR1296596A (es) |
| GB (1) | GB973815A (es) |
| LU (1) | LU41429A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381951A (en) * | 1965-10-12 | 1968-05-07 | Combustion Eng | Insulating arrangement to protect the trunnion ring and walls of a basic oxygen vessel |
| LU58447A1 (es) * | 1968-04-25 | 1969-07-21 | ||
| US3793001A (en) * | 1970-05-22 | 1974-02-19 | Centro Speriment Metallurg | Process for manufacturing steel |
| SE365546B (es) * | 1971-06-16 | 1974-03-25 | Stora Kopparbergs Bergslags Ab | |
| BE782186A (fr) * | 1972-04-14 | 1972-04-28 | Centre Rech Metallurgique | Procede d'affinage de fonte. |
| US5143683A (en) * | 1991-06-18 | 1992-09-01 | Bethlehem Steel Corporation | Protective shield having heat conductive properties |
| US5248330A (en) * | 1992-12-24 | 1993-09-28 | Suedala, Inc. | Method of pyroprocessing mineral ore material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598393A (en) * | 1948-10-25 | 1952-05-27 | Kalling Bo Michael Sture | Method in carrying out treatment of melted pig iron or other alloyed iron |
| US3057616A (en) * | 1959-03-10 | 1962-10-09 | Stora Kopparbergs Bergslags Ab | Device for refining of metals |
| DE1408879A1 (de) * | 1961-05-18 | 1968-10-24 | Demag Ag | Lanzenhalterung und -fuehrung an Abgashauben fuer Drehtrommelkonverter zur Stahlerzeugung |
-
1961
- 1961-03-24 FR FR856679A patent/FR1296596A/fr not_active Expired
-
1962
- 1962-03-21 GB GB10824/62A patent/GB973815A/en not_active Expired
- 1962-03-22 AT AT232562A patent/AT239286B/de active
- 1962-03-23 ES ES276014A patent/ES276014A1/es not_active Expired
- 1962-03-24 LU LU41429D patent/LU41429A1/xx unknown
-
1965
- 1965-06-16 US US464471A patent/US3313619A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB973815A (en) | 1964-10-28 |
| AT239286B (de) | 1965-03-25 |
| FR1296596A (fr) | 1962-06-22 |
| US3313619A (en) | 1967-04-11 |
| ES276014A1 (es) | 1962-07-16 |