LU49020A1 - - Google Patents
Info
- Publication number
- LU49020A1 LU49020A1 LU49020A LU49020A LU49020A1 LU 49020 A1 LU49020 A1 LU 49020A1 LU 49020 A LU49020 A LU 49020A LU 49020 A LU49020 A LU 49020A LU 49020 A1 LU49020 A1 LU 49020A1
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
-
- 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
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- 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
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C21C7/068—Decarburising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR982513A FR1409854A (fr) | 1964-07-21 | 1964-07-21 | Perfectionnement à la fabrication de l'acier thomas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU49020A1 true LU49020A1 (xx) | 1965-09-08 |
Family
ID=8835050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU49020A LU49020A1 (xx) | 1964-07-21 | 1965-07-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE664375A (xx) |
| DE (1) | DE1458962A1 (xx) |
| FR (1) | FR1409854A (xx) |
| GB (1) | GB1117253A (xx) |
| LU (1) | LU49020A1 (xx) |
-
1964
- 1964-07-21 FR FR982513A patent/FR1409854A/fr not_active Expired
-
1965
- 1965-05-24 BE BE664375D patent/BE664375A/xx unknown
- 1965-07-06 GB GB2852465A patent/GB1117253A/en not_active Expired
- 1965-07-08 LU LU49020A patent/LU49020A1/xx unknown
- 1965-07-10 DE DE19651458962 patent/DE1458962A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE664375A (xx) | 1965-09-16 |
| DE1458962A1 (de) | 1970-01-08 |
| FR1409854A (fr) | 1965-09-03 |
| GB1117253A (en) | 1968-06-19 |