BE822667A - Procede d'elaboration de l'acier - Google Patents
Procede d'elaboration de l'acierInfo
- Publication number
- BE822667A BE822667A BE150918A BE150918A BE822667A BE 822667 A BE822667 A BE 822667A BE 150918 A BE150918 A BE 150918A BE 150918 A BE150918 A BE 150918A BE 822667 A BE822667 A BE 822667A
- Authority
- BE
- Belgium
- Prior art keywords
- elaboration process
- steel
- steel elaboration
- elaboration
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54995/73A GB1484456A (en) | 1973-11-27 | 1973-11-27 | Flux composition for desulphurising molten metal |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822667A true BE822667A (fr) | 1975-03-14 |
Family
ID=10472656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150918A BE822667A (fr) | 1973-11-27 | 1974-11-27 | Procede d'elaboration de l'acier |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE822667A (fr) |
GB (1) | GB1484456A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000398A1 (fr) * | 1977-12-16 | 1979-07-12 | Foseco Int | Desulfuration des metaux ferreux |
GB2049736B (en) * | 1979-04-19 | 1983-02-16 | Foseco Int | Desulphurisation of metals |
ZA812968B (en) * | 1980-05-10 | 1982-05-26 | Foseco Int | Desulphurisation of ferrous melts |
GB2118209B (en) * | 1982-02-12 | 1986-06-04 | Showa Denko Kk | Refining agent of molten metal and methods for producing the same |
-
1973
- 1973-11-27 GB GB54995/73A patent/GB1484456A/en not_active Expired
-
1974
- 1974-11-27 BE BE150918A patent/BE822667A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1484456A (en) | 1977-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FOSECO TRADING A.G. Effective date: 19861130 |