BE731622A - - Google Patents
Info
- Publication number
- BE731622A BE731622A BE731622DA BE731622A BE 731622 A BE731622 A BE 731622A BE 731622D A BE731622D A BE 731622DA BE 731622 A BE731622 A BE 731622A
- Authority
- BE
- Belgium
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU56014 | 1968-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731622A true BE731622A (xx) | 1969-10-16 |
Family
ID=19725587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731622D BE731622A (xx) | 1968-05-03 | 1969-04-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE731622A (xx) |
| DE (1) | DE1921963A1 (xx) |
| FR (1) | FR2007753B1 (xx) |
| GB (1) | GB1262765A (xx) |
| LU (1) | LU56014A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662834B (zh) * | 2020-11-30 | 2022-08-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 转炉非对称底吹co2提钒的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU47933A1 (xx) * | 1965-02-08 | 1966-08-08 | ||
| LU50939A1 (xx) * | 1966-04-20 | 1966-10-20 |
-
1968
- 1968-05-03 LU LU56014D patent/LU56014A1/xx unknown
-
1969
- 1969-04-16 BE BE731622D patent/BE731622A/xx not_active IP Right Cessation
- 1969-04-30 FR FR6913761A patent/FR2007753B1/fr not_active Expired
- 1969-04-30 DE DE19691921963 patent/DE1921963A1/de active Pending
- 1969-05-01 GB GB2218469A patent/GB1262765A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1262765A (en) | 1972-02-09 |
| FR2007753A1 (xx) | 1970-01-09 |
| LU56014A1 (xx) | 1970-01-13 |
| FR2007753B1 (xx) | 1973-02-02 |
| DE1921963A1 (de) | 1970-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CENTRE NATIONAL DE RECHERCHES METALLURGIQUES A.S. Effective date: 19850416 |