BE752595A - Procede d'affinage d'acier - Google Patents
Procede d'affinage d'acierInfo
- Publication number
- BE752595A BE752595A BE752595DA BE752595A BE 752595 A BE752595 A BE 752595A BE 752595D A BE752595D A BE 752595DA BE 752595 A BE752595 A BE 752595A
- Authority
- BE
- Belgium
- Prior art keywords
- refining process
- steel refining
- steel
- refining
- Prior art date
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
-
- 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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3239969 | 1969-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE752595A true BE752595A (fr) | 1970-12-01 |
Family
ID=10338019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE752595D BE752595A (fr) | 1969-06-26 | 1970-06-26 | Procede d'affinage d'acier |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU1677970A (fr) |
| BE (1) | BE752595A (fr) |
| FR (1) | FR2047962A7 (fr) |
| ZA (1) | ZA704201B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745722A1 (de) | 1977-01-11 | 1978-07-20 | Nat Steel Corp Pittsburg | Verfahren zur herstellung von kohlenstoff- und stickstoffarmen staehlen nach dem sauerstoffaufblasverfahren |
-
1970
- 1970-06-19 ZA ZA704201A patent/ZA704201B/xx unknown
- 1970-06-24 AU AU16779/70A patent/AU1677970A/en not_active Expired
- 1970-06-25 FR FR7023667A patent/FR2047962A7/fr not_active Expired
- 1970-06-26 BE BE752595D patent/BE752595A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745722A1 (de) | 1977-01-11 | 1978-07-20 | Nat Steel Corp Pittsburg | Verfahren zur herstellung von kohlenstoff- und stickstoffarmen staehlen nach dem sauerstoffaufblasverfahren |
| DE2759748C2 (de) * | 1977-01-11 | 1982-07-29 | National Steel Corp., Pittsburgh, Pa. | Verfahren zur Herstellung von kohlenstoff- und stickstoffarmen Stahl |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1677970A (en) | 1972-01-06 |
| FR2047962A7 (en) | 1971-03-19 |
| ZA704201B (en) | 1971-02-24 |
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