EP0155255A3 - Spüleinrichtung für ein metallurgisches Gefäss - Google Patents
Spüleinrichtung für ein metallurgisches Gefäss Download PDFInfo
- Publication number
- EP0155255A3 EP0155255A3 EP85890007A EP85890007A EP0155255A3 EP 0155255 A3 EP0155255 A3 EP 0155255A3 EP 85890007 A EP85890007 A EP 85890007A EP 85890007 A EP85890007 A EP 85890007A EP 0155255 A3 EP0155255 A3 EP 0155255A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- metallurgical vessel
- lined
- walls
- flushing arrangement
- flushing device
- 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- Withdrawn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
- 238000011010 flushing procedure Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- 230000008439 repair process Effects 0.000 abstract 1
Classifications
-
- 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
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT865/84 | 1984-03-15 | ||
AT0086584A AT382889B (de) | 1984-03-15 | 1984-03-15 | Spueleinrichtung fuer ein metallurgisches gefaess |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0155255A2 EP0155255A2 (de) | 1985-09-18 |
EP0155255A3 true EP0155255A3 (de) | 1986-07-16 |
Family
ID=3501593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85890007A Withdrawn EP0155255A3 (de) | 1984-03-15 | 1985-01-14 | Spüleinrichtung für ein metallurgisches Gefäss |
Country Status (7)
Country | Link |
---|---|
US (1) | US4565355A (de) |
EP (1) | EP0155255A3 (de) |
JP (1) | JPS60211008A (de) |
AT (1) | AT382889B (de) |
ES (1) | ES8603584A1 (de) |
PT (1) | PT80089B (de) |
ZA (1) | ZA85544B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT384034B (de) * | 1986-02-03 | 1987-09-25 | Voest Alpine Ag | Spueleinrichtung fuer ein metallurgisches gefaess |
NL8600608A (nl) * | 1986-03-10 | 1987-10-01 | Hoogovens Groep Bv | Converter voor het bereiden van staal. |
US4741515A (en) * | 1986-10-20 | 1988-05-03 | Bethlehem Steel Corporation | Apparatus for introducing gas into a metallurgical vessel |
DE3919238A1 (de) * | 1989-06-13 | 1990-12-20 | Voest Alpine Ind Anlagen | Spueleinrichtung fuer ein metallurgisches gefaess |
CN102417947A (zh) * | 2011-12-12 | 2012-04-18 | 莱芜钢铁股份有限公司 | 可拆卸炉底及包括该可拆卸炉底的顶底复吹转炉 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043338A1 (de) * | 1980-06-25 | 1982-01-06 | Arbed S.A. | Feuerfeste, gasdurchlässige Baukörper |
BE892182A (fr) * | 1982-02-17 | 1982-06-16 | Centre Rech Metallurgique | Perfectionnements aux procedes de brassage d'un bain de metal |
EP0064449B1 (de) * | 1981-04-24 | 1984-11-28 | Compagnie Francaise Des Aciers Speciaux | Einrichtung zum Einblasen von Spülgas in einen Konverter zum Raffinieren von Metallen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849446A (en) * | 1970-08-18 | Centre National De Recherches Metallurgiques | Method and device for treating liquid metal in the ladle | |
BE635868A (de) * | 1962-08-07 | |||
FR2455008A1 (fr) * | 1979-04-25 | 1980-11-21 | Siderurgie Fse Inst Rech | Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide |
SU865524A1 (ru) * | 1979-05-07 | 1981-09-23 | За витель / А. Лабунович, Н. Ф. Кравцов/ В. К. Батлук В. Ф. Кресть нинов | Огнеупорна газопроницаема кладка |
LU82069A1 (fr) * | 1980-01-09 | 1981-09-10 | Arbed | Procede d'affinage d'un bain de metal |
JPS5927363B2 (ja) * | 1980-06-20 | 1984-07-05 | 住友金属工業株式会社 | 溶融金属精錬用羽口 |
JPS5927362B2 (ja) * | 1980-06-20 | 1984-07-05 | 住友金属工業株式会社 | 溶融金属精錬用の羽口 |
LU82597A1 (de) * | 1980-07-09 | 1982-02-17 | Arbed | Feuerfester,gasdurchlaessiger baukoerper |
FR2495187A1 (fr) * | 1980-12-02 | 1982-06-04 | Siderurgie Fse Inst Rech | Procede de realisation de fonds de recipients metallurgiques |
-
1984
- 1984-03-15 AT AT0086584A patent/AT382889B/de not_active IP Right Cessation
- 1984-06-27 US US06/624,985 patent/US4565355A/en not_active Expired - Fee Related
-
1985
- 1985-01-14 EP EP85890007A patent/EP0155255A3/de not_active Withdrawn
- 1985-01-23 ZA ZA85544A patent/ZA85544B/xx unknown
- 1985-03-08 ES ES541127A patent/ES8603584A1/es not_active Expired
- 1985-03-11 PT PT80089A patent/PT80089B/pt unknown
- 1985-03-14 JP JP60052153A patent/JPS60211008A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043338A1 (de) * | 1980-06-25 | 1982-01-06 | Arbed S.A. | Feuerfeste, gasdurchlässige Baukörper |
EP0064449B1 (de) * | 1981-04-24 | 1984-11-28 | Compagnie Francaise Des Aciers Speciaux | Einrichtung zum Einblasen von Spülgas in einen Konverter zum Raffinieren von Metallen |
BE892182A (fr) * | 1982-02-17 | 1982-06-16 | Centre Rech Metallurgique | Perfectionnements aux procedes de brassage d'un bain de metal |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 73 (C-101)[951], 8. Mai 1982; & JP-A-57 009 818 (SUMITOMO KINZOKU KOGYO K.K.) 19.01.1982 * |
Also Published As
Publication number | Publication date |
---|---|
JPS6326168B2 (de) | 1988-05-28 |
ZA85544B (en) | 1985-08-28 |
ES541127A0 (es) | 1985-12-16 |
ATA86584A (de) | 1986-09-15 |
AT382889B (de) | 1987-04-27 |
PT80089A (en) | 1985-04-01 |
US4565355A (en) | 1986-01-21 |
PT80089B (en) | 1986-10-28 |
EP0155255A2 (de) | 1985-09-18 |
ES8603584A1 (es) | 1985-12-16 |
JPS60211008A (ja) | 1985-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19861229 |
|
17Q | First examination report despatched |
Effective date: 19880211 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880805 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DIE ERFINDER HABEN AUF IHRE NENNUNG VERZICHTET. |