BE768764A - PROCESS FOR PREPARING STABILIZED ENVELOPE STEEL INGOTS - Google Patents
PROCESS FOR PREPARING STABILIZED ENVELOPE STEEL INGOTSInfo
- Publication number
- BE768764A BE768764A BE768764A BE768764A BE768764A BE 768764 A BE768764 A BE 768764A BE 768764 A BE768764 A BE 768764A BE 768764 A BE768764 A BE 768764A BE 768764 A BE768764 A BE 768764A
- Authority
- BE
- Belgium
- Prior art keywords
- steel ingots
- preparing stabilized
- envelope steel
- stabilized envelope
- preparing
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4918970A | 1970-06-23 | 1970-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE768764A true BE768764A (en) | 1971-12-20 |
Family
ID=21958503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE768764A BE768764A (en) | 1970-06-23 | 1971-06-18 | PROCESS FOR PREPARING STABILIZED ENVELOPE STEEL INGOTS |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT326846B (en) |
| BE (1) | BE768764A (en) |
| CA (1) | CA951490A (en) |
| DE (1) | DE2129682C2 (en) |
| ES (1) | ES392255A1 (en) |
| FR (1) | FR2096441B1 (en) |
| GB (1) | GB1336459A (en) |
| LU (1) | LU63389A1 (en) |
| NL (1) | NL175837C (en) |
| PL (1) | PL72385B1 (en) |
| SE (1) | SE365141B (en) |
| SU (1) | SU692548A3 (en) |
| ZA (1) | ZA713519B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB668871A (en) * | 1949-06-23 | 1952-03-26 | Steel Co Of Wales Ltd | Improvements in or relating to the casting of steel ingots |
| DE863349C (en) * | 1951-04-17 | 1953-01-15 | Hoerder Huettenunion Ag | Process for the production of steel blocks that are half or fully calmed in the core |
| US3127642A (en) * | 1960-03-24 | 1964-04-07 | Centre Nat Rech Metall | Process and apparatus for the casting of steel |
| FR1480445A (en) * | 1966-05-03 | 1967-05-12 | Calmed steel production process | |
| US3414042A (en) * | 1966-05-12 | 1968-12-03 | Behrens Knut Franz | Methods of producing killed steel |
| US3556866A (en) * | 1968-01-31 | 1971-01-19 | Inland Steel Co | Method for producing deep drawing steel |
-
1971
- 1971-05-28 CA CA114,256,A patent/CA951490A/en not_active Expired
- 1971-06-01 ZA ZA713519A patent/ZA713519B/en unknown
- 1971-06-15 DE DE2129682A patent/DE2129682C2/en not_active Expired
- 1971-06-15 GB GB2804571A patent/GB1336459A/en not_active Expired
- 1971-06-15 ES ES392255A patent/ES392255A1/en not_active Expired
- 1971-06-18 BE BE768764A patent/BE768764A/en not_active IP Right Cessation
- 1971-06-21 LU LU63389D patent/LU63389A1/xx unknown
- 1971-06-21 SE SE08056/71A patent/SE365141B/xx unknown
- 1971-06-22 AT AT542171A patent/AT326846B/en not_active IP Right Cessation
- 1971-06-22 SU SU711673890A patent/SU692548A3/en active
- 1971-06-23 NL NLAANVRAGE7108674,A patent/NL175837C/en not_active IP Right Cessation
- 1971-06-23 PL PL1971149014A patent/PL72385B1/pl unknown
- 1971-06-23 FR FR7122837A patent/FR2096441B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA951490A (en) | 1974-07-23 |
| GB1336459A (en) | 1973-11-07 |
| FR2096441A1 (en) | 1972-02-18 |
| DE2129682A1 (en) | 1971-12-30 |
| LU63389A1 (en) | 1971-09-22 |
| ZA713519B (en) | 1972-02-23 |
| NL175837B (en) | 1984-08-01 |
| PL72385B1 (en) | 1974-06-29 |
| NL7108674A (en) | 1971-12-27 |
| NL175837C (en) | 1985-01-02 |
| ATA542171A (en) | 1975-03-15 |
| SU692548A3 (en) | 1979-10-15 |
| ES392255A1 (en) | 1974-08-01 |
| AT326846B (en) | 1975-12-29 |
| DE2129682C2 (en) | 1984-05-03 |
| FR2096441B1 (en) | 1975-02-07 |
| SE365141B (en) | 1974-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: USS ENGINEERS AND CONSULTANTS INC. Effective date: 19860630 |