BE772760A - Perfectionnements relatifs a l'affinage des aciers - Google Patents
Perfectionnements relatifs a l'affinage des aciersInfo
- Publication number
- BE772760A BE772760A BE772760A BE772760A BE772760A BE 772760 A BE772760 A BE 772760A BE 772760 A BE772760 A BE 772760A BE 772760 A BE772760 A BE 772760A BE 772760 A BE772760 A BE 772760A
- Authority
- BE
- Belgium
- Prior art keywords
- steels
- refining
- improvements related
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4441370 | 1970-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE772760A true BE772760A (fr) | 1972-01-17 |
Family
ID=10433187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE772760A BE772760A (fr) | 1970-09-17 | 1971-09-17 | Perfectionnements relatifs a l'affinage des aciers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3749567A (fr) |
| BE (1) | BE772760A (fr) |
| ES (1) | ES395185A1 (fr) |
| FR (1) | FR2106591A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130419A (en) * | 1977-03-11 | 1978-12-19 | Linde Ag | Process for the purification, modification and heating of a cast-iron melt |
| NL8801748A (nl) * | 1988-07-11 | 1990-02-01 | Hoogovens Groep Bv | Werkwijze voor het ladingsgewijs vervaardigen van staal in een oxystaalconverter met grote schrotinzet. |
| US5110351A (en) * | 1991-01-10 | 1992-05-05 | Usx Corporation | Method of promoting the decarburization reaction in a vacuum refining furnace |
-
1971
- 1971-01-11 US US00105701A patent/US3749567A/en not_active Expired - Lifetime
- 1971-09-16 FR FR7134156A patent/FR2106591A1/fr not_active Withdrawn
- 1971-09-17 BE BE772760A patent/BE772760A/fr unknown
- 1971-09-17 ES ES395185A patent/ES395185A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2106591A1 (fr) | 1972-05-05 |
| DE2146355B2 (de) | 1976-03-11 |
| US3749567A (en) | 1973-07-31 |
| ES395185A1 (es) | 1974-12-01 |
| DE2146355A1 (de) | 1972-03-23 |
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