EP1698705A3 - Verfahren und Vorrichtung zur Zuführung einer Manganlegierung bei der Stahlerzeugung - Google Patents
Verfahren und Vorrichtung zur Zuführung einer Manganlegierung bei der Stahlerzeugung Download PDFInfo
- Publication number
- EP1698705A3 EP1698705A3 EP06003578A EP06003578A EP1698705A3 EP 1698705 A3 EP1698705 A3 EP 1698705A3 EP 06003578 A EP06003578 A EP 06003578A EP 06003578 A EP06003578 A EP 06003578A EP 1698705 A3 EP1698705 A3 EP 1698705A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel
- ladle
- tube
- manganese alloy
- manganese
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- C21C7/0006—Adding metallic additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- 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
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP050100832 | 2005-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1698705A2 EP1698705A2 (de) | 2006-09-06 |
EP1698705A3 true EP1698705A3 (de) | 2007-04-11 |
Family
ID=36944291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06003578A Withdrawn EP1698705A3 (de) | 2005-03-04 | 2006-02-22 | Verfahren und Vorrichtung zur Zuführung einer Manganlegierung bei der Stahlerzeugung |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060198756A1 (de) |
EP (1) | EP1698705A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8224136B2 (en) * | 2010-04-01 | 2012-07-17 | Furukawa Electric Co., Ltd. | Optical multiplexer/demultiplexer module and prism using for the same |
AU2021390673A1 (en) * | 2020-12-03 | 2023-07-20 | Compagnia Commerciale Srl | Method for melting ferrous metals, non-ferrous metals, machining waste and scrap and steel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2632707A1 (de) * | 1976-07-21 | 1978-01-26 | Ernst Dipl Ing Beiersdorf | Beschickungsanlage an elektro-lichtbogenoefen zur zugabe von legierungsmitteln und zuschlagstoffen |
EP0058774A1 (de) * | 1981-02-25 | 1982-09-01 | Man Gutehoffnungshütte Gmbh | Anordnung eines Elektroschmelzofens und zugehöriger Bunker und Beschickungseinrichtungen |
DE19916234A1 (de) * | 1999-03-01 | 2000-09-07 | Odermath Stahlwerkstechnik | Fülldraht zur Behandlung von Schmelzen mittels Drahtinjektion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3741753A (en) * | 1971-07-26 | 1973-06-26 | Timken Co | Method for adding manganese alloying member to steel |
JPS5638295B2 (de) * | 1974-05-01 | 1981-09-05 | ||
IT1218464B (it) * | 1985-01-17 | 1990-04-19 | Kinglor Ltd | Procedimento per la formatura automatica di un tubetto metallico continuo riempito con ferroleghe e altri materiali in polvere (filo animato) e sua introduzione diretta nel mtallo liquido di una siviera, e relativa apparecchiatura formatrice |
US6346135B1 (en) * | 1998-12-10 | 2002-02-12 | Minerals Technologies Inc. | Cored wire for treating molten metal |
-
2006
- 2006-02-22 EP EP06003578A patent/EP1698705A3/de not_active Withdrawn
- 2006-03-03 US US11/367,090 patent/US20060198756A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2632707A1 (de) * | 1976-07-21 | 1978-01-26 | Ernst Dipl Ing Beiersdorf | Beschickungsanlage an elektro-lichtbogenoefen zur zugabe von legierungsmitteln und zuschlagstoffen |
EP0058774A1 (de) * | 1981-02-25 | 1982-09-01 | Man Gutehoffnungshütte Gmbh | Anordnung eines Elektroschmelzofens und zugehöriger Bunker und Beschickungseinrichtungen |
DE19916234A1 (de) * | 1999-03-01 | 2000-09-07 | Odermath Stahlwerkstechnik | Fülldraht zur Behandlung von Schmelzen mittels Drahtinjektion |
Non-Patent Citations (1)
Title |
---|
MURRAY P: "USE OF CORED WIRE TO INTRODUCE METALLIC POWDERS INTO MOLTEN METAL", METALLURGIST, CONSULTANTS BUREAU. NEW YORK, US, vol. 41, no. 1/2, January 1997 (1997-01-01), pages 53 - 55, XP000722334, ISSN: 0026-0894 * |
Also Published As
Publication number | Publication date |
---|---|
US20060198756A1 (en) | 2006-09-07 |
EP1698705A2 (de) | 2006-09-06 |
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