LU50072A1 - - Google Patents
Info
- Publication number
- LU50072A1 LU50072A1 LU50072DA LU50072A1 LU 50072 A1 LU50072 A1 LU 50072A1 LU 50072D A LU50072D A LU 50072DA LU 50072 A1 LU50072 A1 LU 50072A1
- 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
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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU49012 | 1965-07-07 | ||
| BE672472A BE672472A (xx) | 1965-07-07 | 1965-11-17 | |
| LU50072 | 1965-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU50072A1 true LU50072A1 (xx) | 1967-06-15 |
Family
ID=27159126
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU49012D LU49012A1 (xx) | 1965-07-07 | 1965-07-07 | |
| LU50072D LU50072A1 (xx) | 1965-07-07 | 1965-12-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU49012D LU49012A1 (xx) | 1965-07-07 | 1965-07-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3476550A (xx) |
| BE (2) | BE672472A (xx) |
| DE (1) | DE1508132A1 (xx) |
| FR (1) | FR1514959A (xx) |
| GB (1) | GB1094345A (xx) |
| LU (2) | LU49012A1 (xx) |
| NL (1) | NL6609511A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5261109A (en) * | 1975-11-14 | 1977-05-20 | Nippon Steel Corp | Converter operation method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB492740A (en) * | 1936-12-21 | 1938-09-21 | Herman Alexander Brassert | Improvements in and relating to the dephosphorising and/or desulphurising of steel |
| GB904868A (en) * | 1958-04-26 | 1962-08-29 | Arbed | Process for making steel |
| US3076703A (en) * | 1958-04-28 | 1963-02-05 | Arbed | Manufacture of steel |
| US3136626A (en) * | 1960-08-19 | 1964-06-09 | Lorraine Laminage | Method of refining cast-iron |
| LU45972A1 (xx) * | 1963-07-24 | 1964-07-14 |
-
1965
- 1965-07-07 LU LU49012D patent/LU49012A1/xx unknown
- 1965-11-17 BE BE672472A patent/BE672472A/xx unknown
- 1965-12-15 LU LU50072D patent/LU50072A1/xx unknown
-
1966
- 1966-06-27 BE BE683240D patent/BE683240A/xx unknown
- 1966-06-30 DE DE19661508132 patent/DE1508132A1/de active Pending
- 1966-07-01 FR FR67907A patent/FR1514959A/fr not_active Expired
- 1966-07-04 GB GB29894/66A patent/GB1094345A/en not_active Expired
- 1966-07-06 US US563287A patent/US3476550A/en not_active Expired - Lifetime
- 1966-07-07 NL NL6609511A patent/NL6609511A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1514959A (fr) | 1968-03-01 |
| DE1508132A1 (de) | 1969-10-23 |
| GB1094345A (en) | 1967-12-06 |
| NL6609511A (xx) | 1967-01-09 |
| BE683240A (xx) | 1966-12-27 |
| BE672472A (xx) | 1966-05-17 |
| LU49012A1 (xx) | 1967-01-09 |
| US3476550A (en) | 1969-11-04 |