BE725416A - - Google Patents
Info
- Publication number
- BE725416A BE725416A BE725416DA BE725416A BE 725416 A BE725416 A BE 725416A BE 725416D A BE725416D A BE 725416DA BE 725416 A BE725416 A BE 725416A
- Authority
- BE
- Belgium
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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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
- C21C5/36—Processes yielding slags of special composition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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 |
|---|---|---|---|
| DE1608314 | 1968-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725416A true BE725416A (OSRAM) | 1969-05-16 |
Family
ID=5681514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725416D BE725416A (OSRAM) | 1968-03-06 | 1968-12-13 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE725416A (OSRAM) |
| FR (1) | FR1599996A (OSRAM) |
| GB (1) | GB1222491A (OSRAM) |
| LU (1) | LU57584A1 (OSRAM) |
| NL (1) | NL6811071A (OSRAM) |
| SE (1) | SE348224B (OSRAM) |
-
1968
- 1968-08-02 NL NL6811071A patent/NL6811071A/xx unknown
- 1968-12-13 BE BE725416D patent/BE725416A/xx unknown
- 1968-12-17 LU LU57584D patent/LU57584A1/xx unknown
- 1968-12-27 FR FR1599996D patent/FR1599996A/fr not_active Expired
- 1968-12-30 SE SE18032/68A patent/SE348224B/xx unknown
-
1969
- 1969-01-14 GB GB2231/69A patent/GB1222491A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU57584A1 (OSRAM) | 1969-04-08 |
| NL6811071A (OSRAM) | 1969-09-09 |
| SE348224B (OSRAM) | 1972-08-28 |
| GB1222491A (en) | 1971-02-17 |
| FR1599996A (OSRAM) | 1970-07-20 |