NL6809461A - - Google Patents
Info
- Publication number
- NL6809461A NL6809461A NL6809461A NL6809461A NL6809461A NL 6809461 A NL6809461 A NL 6809461A NL 6809461 A NL6809461 A NL 6809461A NL 6809461 A NL6809461 A NL 6809461A NL 6809461 A NL6809461 A NL 6809461A
- Authority
- NL
- Netherlands
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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67352567A | 1967-07-05 | 1967-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809461A true NL6809461A (en:Method) | 1969-01-07 |
Family
ID=24703008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809461A NL6809461A (en:Method) | 1967-07-05 | 1968-07-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3524742A (en:Method) |
| BE (1) | BE717590A (en:Method) |
| DE (1) | DE1758600A1 (en:Method) |
| ES (1) | ES355709A1 (en:Method) |
| FR (1) | FR1579680A (en:Method) |
| GB (1) | GB1225320A (en:Method) |
| NL (1) | NL6809461A (en:Method) |
| NO (1) | NO122377B (en:Method) |
| SE (1) | SE357388B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021232A (en) * | 1974-08-09 | 1977-05-03 | Hitachi Metals, Ltd. | Cast iron melting process |
| US4222768A (en) * | 1978-03-14 | 1980-09-16 | Asahi Giken Kogyo Kabushiki Kaisha | Method for producing electric steel |
| CN116411216B (zh) * | 2023-03-21 | 2024-12-27 | 武汉科技大学 | 中低碳钢液中残留元素锑的脱除方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497745A (en) * | 1948-08-28 | 1950-02-14 | Carborundum Co | Metallurgical briquette |
| US2865735A (en) * | 1956-08-24 | 1958-12-23 | Knorr Bremse Gmbh | Processes for reducing the sulphur content in iron and for economizing in coke in cupola furnaces |
| US3051564A (en) * | 1959-08-12 | 1962-08-28 | Carborundum Co | Composition for metallurgical use and process of using the same |
| AT247888B (de) * | 1961-10-16 | 1966-06-27 | Oesterr Alpine Montan | Verfahren zur Herstellung hochlegierter Stähle und Anwendung desselben zur Herstellung von ultraweichen Chrom-Nickel-Stählen |
| AT249714B (de) * | 1962-07-06 | 1966-10-10 | Guszstahlwerk Witten Ag | Verfahren zur Herstellung von legiertem Stahl nach dem Sauerstoff-Aufblaseverfahren |
| AT270710B (de) * | 1964-07-20 | 1969-05-12 | Bot Brassert Oxygen Technik Ag | Verfahren zur Herstellung von Stahl durch Aufblasen von Sauerstoff |
-
1967
- 1967-07-05 US US3524742D patent/US3524742A/en not_active Expired - Lifetime
-
1968
- 1968-07-03 GB GB1225320D patent/GB1225320A/en not_active Expired
- 1968-07-03 ES ES355709A patent/ES355709A1/es not_active Expired
- 1968-07-04 NL NL6809461A patent/NL6809461A/xx unknown
- 1968-07-04 BE BE717590D patent/BE717590A/xx unknown
- 1968-07-04 FR FR1579680D patent/FR1579680A/fr not_active Expired
- 1968-07-04 NO NO2682/68A patent/NO122377B/no unknown
- 1968-07-04 DE DE19681758600 patent/DE1758600A1/de active Pending
- 1968-07-05 SE SE928468A patent/SE357388B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1225320A (en:Method) | 1971-03-17 |
| ES355709A1 (es) | 1970-03-01 |
| FR1579680A (en:Method) | 1969-08-29 |
| SE357388B (en:Method) | 1973-06-25 |
| DE1758600A1 (de) | 1971-03-11 |
| NO122377B (en:Method) | 1971-06-21 |
| BE717590A (en:Method) | 1968-12-16 |
| US3524742A (en) | 1970-08-18 |