LU63609A1 - - Google Patents
Info
- Publication number
- LU63609A1 LU63609A1 LU63609DA LU63609A1 LU 63609 A1 LU63609 A1 LU 63609A1 LU 63609D A LU63609D A LU 63609DA LU 63609 A1 LU63609 A1 LU 63609A1
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702037340 DE2037340A1 (https=) | 1970-07-28 | 1970-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63609A1 true LU63609A1 (https=) | 1972-04-04 |
Family
ID=5778102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63609D LU63609A1 (https=) | 1970-07-28 | 1971-07-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE769857R (https=) |
| DE (1) | DE2037340A1 (https=) |
| FR (1) | FR2112187B2 (https=) |
| GB (1) | GB1357124A (https=) |
| LU (1) | LU63609A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382639B (de) * | 1985-04-26 | 1987-03-25 | Voest Alpine Ag | Verfahren zur herstellung von stahl aus eisenschwamm sowie anlage zur durchfuehrung des verfahrens |
-
1970
- 1970-07-28 DE DE19702037340 patent/DE2037340A1/de active Pending
-
1971
- 1971-07-12 BE BE769857A patent/BE769857R/xx active
- 1971-07-13 FR FR7125623A patent/FR2112187B2/fr not_active Expired
- 1971-07-26 LU LU63609D patent/LU63609A1/xx unknown
- 1971-07-27 GB GB3527371A patent/GB1357124A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2112187B2 (https=) | 1974-09-06 |
| BE769857R (fr) | 1971-11-16 |
| FR2112187A2 (https=) | 1972-06-16 |
| GB1357124A (en) | 1974-06-19 |
| DE2037340A1 (https=) | 1972-03-09 |