LU43915A1 - - Google Patents
Info
- Publication number
- LU43915A1 LU43915A1 LU43915DA LU43915A1 LU 43915 A1 LU43915 A1 LU 43915A1 LU 43915D A LU43915D A LU 43915DA LU 43915 A1 LU43915 A1 LU 43915A1
- 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
- C21C5/005—Manufacture of stainless steel
-
- 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
- C21C2007/0093—Duplex process; Two stage processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT547462A AT249714B (de) | 1962-07-06 | 1962-07-06 | Verfahren zur Herstellung von legiertem Stahl nach dem Sauerstoff-Aufblaseverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU43915A1 true LU43915A1 (de) | 1963-08-17 |
Family
ID=3576194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU43915D LU43915A1 (de) | 1962-07-06 | 1963-06-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3262772A (de) |
| AT (1) | AT249714B (de) |
| DE (1) | DE1433534A1 (de) |
| LU (1) | LU43915A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524742A (en) * | 1967-07-05 | 1970-08-18 | Jackson L Williams | Process for refining steel |
| NL7102540A (de) * | 1971-02-25 | 1972-08-29 | Koninklijke Hoogovens En Staal | |
| DE3601337A1 (de) * | 1986-01-16 | 1987-07-23 | Mannesmann Ag | Verfahren zur herstellung hochlegierter staehle im sauerstoffblaskonverter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303064A (en) * | 1939-06-23 | 1942-11-24 | Electro Chimie Metal | Process for simultaneously dephosphorizing and deoxidizing steel |
| US2557458A (en) * | 1950-03-31 | 1951-06-19 | United States Steel Corp | Method of fusing alloy additions to a steel bath |
| US2815275A (en) * | 1954-11-02 | 1957-12-03 | Brassert Oxygen Technik A G | Method for refining pig iron |
| US2853377A (en) * | 1954-11-25 | 1958-09-23 | Stora Kopparbergs Bergslags Ab | Two step refining process in a tiltable rotary furnace |
| US2893861A (en) * | 1957-05-10 | 1959-07-07 | Bot Brassert Oxygen Technik A | Method of refining crude iron |
| US3004847A (en) * | 1957-12-23 | 1961-10-17 | Bot Brassert Oxygen Technik Ag | Refining of crude iron |
| GB858377A (en) * | 1958-02-12 | 1961-01-11 | Arbed | Improvements relating to the manufacture of steel |
-
1962
- 1962-07-06 AT AT547462A patent/AT249714B/de active
- 1962-11-16 DE DE19621433534 patent/DE1433534A1/de active Pending
-
1963
- 1963-06-17 LU LU43915D patent/LU43915A1/xx unknown
- 1963-07-01 US US292127A patent/US3262772A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT249714B (de) | 1966-10-10 |
| DE1433534A1 (de) | 1968-11-21 |
| US3262772A (en) | 1966-07-26 |