LU61062A1 - - Google Patents
Info
- Publication number
- LU61062A1 LU61062A1 LU61062DA LU61062A1 LU 61062 A1 LU61062 A1 LU 61062A1 LU 61062D A LU61062D A LU 61062DA LU 61062 A1 LU61062 A1 LU 61062A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
- C21C7/0081—Treating and handling under pressure
-
- 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
- C21C7/072—Treatment with gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE735159 | 1969-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61062A1 true LU61062A1 (cs) | 1970-08-04 |
Family
ID=3854963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61062D LU61062A1 (cs) | 1969-06-25 | 1970-06-04 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE735159A (cs) |
| DE (1) | DE2030996A1 (cs) |
| FR (1) | FR2047918A7 (cs) |
| LU (1) | LU61062A1 (cs) |
| NL (1) | NL7009262A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322763A2 (en) * | 1987-12-25 | 1989-07-05 | Nkk Corporation | Method for cleaning molten metal and apparatus therefor |
| EP0347351A1 (fr) * | 1988-06-17 | 1989-12-20 | Vallourec Industries | Procédé de traitement des aciers liquides par injection de gaz à travers le fond de poche |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746361A (en) * | 1987-04-03 | 1988-05-24 | Inland Steel Company | Controlling dissolved oxygen content in molten steel |
-
1969
- 1969-06-25 BE BE735159D patent/BE735159A/xx unknown
-
1970
- 1970-06-04 LU LU61062D patent/LU61062A1/xx unknown
- 1970-06-19 FR FR7022603A patent/FR2047918A7/fr not_active Expired
- 1970-06-23 DE DE19702030996 patent/DE2030996A1/de active Pending
- 1970-06-24 NL NL7009262A patent/NL7009262A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322763A2 (en) * | 1987-12-25 | 1989-07-05 | Nkk Corporation | Method for cleaning molten metal and apparatus therefor |
| EP0322763A3 (en) * | 1987-12-25 | 1990-02-07 | Nkk Corporation | Method for cleaning molten metal and apparatus therefor |
| EP0347351A1 (fr) * | 1988-06-17 | 1989-12-20 | Vallourec Industries | Procédé de traitement des aciers liquides par injection de gaz à travers le fond de poche |
| FR2632971A1 (fr) * | 1988-06-17 | 1989-12-22 | Vallourec | Procede de traitement des aciers liquides par injection de gaz a travers le fond de poche |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2047918B3 (cs) | 1973-04-06 |
| DE2030996A1 (de) | 1971-01-07 |
| BE735159A (cs) | 1969-12-29 |
| FR2047918A7 (en) | 1971-03-19 |
| NL7009262A (cs) | 1970-12-29 |