DK130355C - - Google Patents
Info
- Publication number
- DK130355C DK130355C DK409967A DK409967A DK130355C DK 130355 C DK130355 C DK 130355C DK 409967 A DK409967 A DK 409967A DK 409967 A DK409967 A DK 409967A DK 130355 C DK130355 C DK 130355C
- Authority
- DK
- Denmark
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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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
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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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5259666 | 1966-08-12 | ||
| JP333267 | 1967-01-19 | ||
| JP363967 | 1967-01-20 | ||
| JP42012073A JPS514931B1 (da) | 1967-02-27 | 1967-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK130355B DK130355B (da) | 1975-02-10 |
| DK130355C true DK130355C (da) | 1975-08-18 |
Family
ID=27453841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK409967A DK130355B (da) | 1966-08-12 | 1967-08-11 | Fremgangsmåde til fremstilling af stål. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3598570A (da) |
| BE (1) | BE702503A (da) |
| DK (1) | DK130355B (da) |
| GB (1) | GB1205443A (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2729982B2 (de) * | 1977-07-02 | 1980-01-03 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Schrottsatzerhöhung bei der Stahlherstellung nach dem Sauerstoffdurchblasverfahren |
| US4414025A (en) * | 1982-07-20 | 1983-11-08 | China Steel Corporation | Process for addition of silicon to iron |
| RU2170268C2 (ru) * | 1999-05-11 | 2001-07-10 | Багрянцев Константин Иванович | Способ отопления мартеновской печи |
| RU2194772C2 (ru) * | 2000-04-10 | 2002-12-20 | ОАО "Северский трубный завод" | Способ выплавки стали |
| RU2164536C1 (ru) * | 2000-04-21 | 2001-03-27 | ОАО "Чусовской металлургический завод" | Способ производства в мартеновской печи конструкционной стали с пониженной прокаливаемостью |
| RU2183678C2 (ru) * | 2000-06-16 | 2002-06-20 | ОАО "Нижнетагильский металлургический комбинат" | Способ выплавки стали в основной мартеновской печи |
| RU2197532C2 (ru) * | 2000-09-18 | 2003-01-27 | Открытое акционерное общество "Кузнецкий металлургический комбинат" | Способ легирования стали марганцем в мартеновских печах |
| RU2208050C1 (ru) * | 2002-03-26 | 2003-07-10 | ОАО "Златоустовский металлургический комбинат" | Шихта для выплавки стали |
| RU2731710C1 (ru) * | 2020-03-11 | 2020-09-08 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | Шихта для выплавки стали в основной мартеновской печи |
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1967
- 1967-08-02 GB GB3558667A patent/GB1205443A/en not_active Expired
- 1967-08-09 BE BE702503D patent/BE702503A/xx unknown
- 1967-08-11 DK DK409967A patent/DK130355B/da unknown
-
1970
- 1970-07-29 US US3598570D patent/US3598570A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK130355B (da) | 1975-02-10 |
| US3598570A (en) | 1971-08-10 |
| GB1205443A (en) | 1970-09-16 |
| BE702503A (da) | 1968-01-15 |
| DE1583278A1 (de) | 1970-08-06 |