GR3007500T3 - - Google Patents
Info
- Publication number
- GR3007500T3 GR3007500T3 GR930400686T GR930400686T GR3007500T3 GR 3007500 T3 GR3007500 T3 GR 3007500T3 GR 930400686 T GR930400686 T GR 930400686T GR 930400686 T GR930400686 T GR 930400686T GR 3007500 T3 GR3007500 T3 GR 3007500T3
- Authority
- GR
- Greece
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
- C21C5/54—Processes yielding slags of special composition
-
- 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
-
- 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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0270987A AT389897B (de) | 1987-10-13 | 1987-10-13 | Verfahren zum kontinuierlichen schmelzen von stahl |
| AT0324787A AT389898B (de) | 1987-12-10 | 1987-12-10 | Verfahren zum kontinuierlichen schmelzen von stahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3007500T3 true GR3007500T3 (https=) | 1993-07-30 |
Family
ID=25598958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR930400686T GR3007500T3 (https=) | 1987-10-13 | 1993-03-30 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4957547A (https=) |
| EP (1) | EP0313547B1 (https=) |
| JP (1) | JPH01136924A (https=) |
| KR (1) | KR920004674B1 (https=) |
| CN (1) | CN1011981B (https=) |
| BR (1) | BR8805254A (https=) |
| CA (1) | CA1310836C (https=) |
| DE (1) | DE3877320D1 (https=) |
| ES (1) | ES2038342T3 (https=) |
| GR (1) | GR3007500T3 (https=) |
| MX (1) | MX168916B (https=) |
| RU (1) | RU2059731C1 (https=) |
| UA (1) | UA11042A (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59107503D1 (de) * | 1990-07-26 | 1996-04-11 | Seirlehner Leopold Dipl Ing | Verfahren zum Erschmelzen von Stahl sowie Einrichtung zur Durchführung dieses Verfahrens |
| HRP990143B1 (en) * | 1997-09-15 | 2002-04-30 | Holderbank Financ Glarus | Process for working up steel slags and iron carriers for obtaining pig iron and environmentally safe slags |
| RU2140993C1 (ru) * | 1997-12-09 | 1999-11-10 | ОАО "Нижнетагильский металлургический комбинат" | Способ выплавки стали |
| AT412349B (de) * | 2003-06-25 | 2005-01-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung einer legierten metallschmelze und erzeugungsanlage hierzu |
| CN101696460B (zh) * | 2009-05-25 | 2010-12-29 | 莱芜钢铁集团有限公司 | 一种含铁物料转底炉双联连续炼钢工艺方法及装置 |
| US8562713B2 (en) * | 2011-05-27 | 2013-10-22 | A. Finkl & Sons Co. | Flexible minimum energy utilization electric arc furnace system and processes for making steel products |
| CN102382928A (zh) * | 2011-07-08 | 2012-03-21 | 南阳汉冶特钢有限公司 | 一种提高转炉冶炼前期熔渣流动性的方法 |
| CN102876833A (zh) * | 2012-06-28 | 2013-01-16 | 辽宁天和科技股份有限公司 | 一种炼钢造渣用速熔镁质复合材料及其制备方法 |
| CN104928557A (zh) * | 2015-05-28 | 2015-09-23 | 含山县兴达球墨铸铁厂 | 一种强化钢的制备方法 |
| CN105648149A (zh) * | 2016-02-26 | 2016-06-08 | 铜陵安东铸钢有限责任公司 | 一种钢水精炼造渣剂及其生产工艺 |
| DK3901289T3 (da) * | 2020-04-24 | 2025-07-14 | Orbix Solutions | Fremgangsmåde til fremstilling af en hovedsageligt krystallinsk størknet stålslagge |
| CN111979473B (zh) * | 2020-07-14 | 2022-03-18 | 河南豫中新材料有限公司 | 一种高纯磷铁的制备方法 |
| CN116004938B (zh) * | 2022-12-31 | 2025-11-11 | 四川钒盛新材料有限公司 | 一种提钒调渣剂及其制备方法 |
| CN116004939B (zh) * | 2023-02-01 | 2026-03-03 | 攀枝花学院 | 半钢炼钢用助熔剂及其造渣方法 |
| CN116024402B (zh) * | 2023-02-02 | 2026-03-03 | 攀枝花学院 | 半钢炼钢用助熔剂及其造渣方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546936A (en) * | 1949-06-02 | 1951-03-27 | Ohio Ferro Alloys Corporated | Treatment of slags |
| US3396010A (en) * | 1965-09-16 | 1968-08-06 | Northwest Olivine Company | Slag conditioner |
| DE2326174C2 (de) * | 1973-05-23 | 1979-03-29 | Kloeckner-Werke Ag, 4100 Duisburg | Einschränkung der Oxydation des Einsatzes beim Einschmelzen von Schrott o.dgl |
| DE2710377C2 (de) * | 1977-03-10 | 1979-04-19 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung von Stahl aus Metallschwamm unter Verwendung von Glasplasmen als Energieträger |
| US4557758A (en) * | 1982-12-16 | 1985-12-10 | Mizin Vladimir G | Steelmaking process |
| AT382639B (de) * | 1985-04-26 | 1987-03-25 | Voest Alpine Ag | Verfahren zur herstellung von stahl aus eisenschwamm sowie anlage zur durchfuehrung des verfahrens |
| US4695318A (en) * | 1986-10-14 | 1987-09-22 | Allegheny Ludlum Corporation | Method of making steel |
| ES2038790T3 (es) * | 1987-08-21 | 1993-08-01 | Voest-Alpine Stahl Donawitz Gmbh (Hrb Nr. 502) | Procedimiento para la fusion de chatarra, esponja de hierro y/o hierro bruto solido o similares. |
-
1988
- 1988-10-11 CA CA 579786 patent/CA1310836C/en not_active Expired - Fee Related
- 1988-10-11 CN CN88107113A patent/CN1011981B/zh not_active Expired
- 1988-10-12 DE DE8888890257T patent/DE3877320D1/de not_active Expired - Fee Related
- 1988-10-12 ES ES88890257T patent/ES2038342T3/es not_active Expired - Lifetime
- 1988-10-12 US US07/256,410 patent/US4957547A/en not_active Expired - Fee Related
- 1988-10-12 UA UA4356686A patent/UA11042A/uk unknown
- 1988-10-12 EP EP19880890257 patent/EP0313547B1/de not_active Expired - Lifetime
- 1988-10-12 BR BR8805254A patent/BR8805254A/pt active Search and Examination
- 1988-10-12 JP JP63256902A patent/JPH01136924A/ja active Granted
- 1988-10-12 RU SU4356686 patent/RU2059731C1/ru active
- 1988-10-13 MX MX1338188A patent/MX168916B/es unknown
- 1988-10-13 KR KR1019880013341A patent/KR920004674B1/ko not_active Expired
-
1993
- 1993-03-30 GR GR930400686T patent/GR3007500T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2038342T3 (es) | 1993-07-16 |
| CA1310836C (en) | 1992-12-01 |
| EP0313547B1 (de) | 1993-01-07 |
| DE3877320D1 (de) | 1993-02-18 |
| KR890006833A (ko) | 1989-06-16 |
| KR920004674B1 (ko) | 1992-06-13 |
| EP0313547A1 (de) | 1989-04-26 |
| MX168916B (es) | 1993-06-14 |
| US4957547A (en) | 1990-09-18 |
| CN1011981B (zh) | 1991-03-13 |
| CN1032553A (zh) | 1989-04-26 |
| JPH0480093B2 (https=) | 1992-12-17 |
| RU2059731C1 (ru) | 1996-05-10 |
| BR8805254A (pt) | 1989-05-30 |
| JPH01136924A (ja) | 1989-05-30 |
| UA11042A (uk) | 1996-12-25 |