DE59506198D1 - Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefässe, sowie nach dem Verfahren hergestellte Blaseinrichtung - Google Patents
Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefässe, sowie nach dem Verfahren hergestellte BlaseinrichtungInfo
- Publication number
- DE59506198D1 DE59506198D1 DE59506198T DE59506198T DE59506198D1 DE 59506198 D1 DE59506198 D1 DE 59506198D1 DE 59506198 T DE59506198 T DE 59506198T DE 59506198 T DE59506198 T DE 59506198T DE 59506198 D1 DE59506198 D1 DE 59506198D1
- Authority
- DE
- Germany
- Prior art keywords
- blowing device
- blasting
- tubes
- brick
- gas
- 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.)
- Expired - Fee Related
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4411538A DE4411538C1 (de) | 1994-04-02 | 1994-04-02 | Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefäße, sowie nach dem Verfahren hergestellte Blaseinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59506198D1 true DE59506198D1 (de) | 1999-07-22 |
Family
ID=6514542
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4411538A Expired - Fee Related DE4411538C1 (de) | 1994-04-02 | 1994-04-02 | Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefäße, sowie nach dem Verfahren hergestellte Blaseinrichtung |
DE59506198T Expired - Fee Related DE59506198D1 (de) | 1994-04-02 | 1995-03-16 | Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefässe, sowie nach dem Verfahren hergestellte Blaseinrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4411538A Expired - Fee Related DE4411538C1 (de) | 1994-04-02 | 1994-04-02 | Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefäße, sowie nach dem Verfahren hergestellte Blaseinrichtung |
Country Status (11)
Country | Link |
---|---|
US (2) | US5533713A (de) |
EP (1) | EP0679723B1 (de) |
JP (1) | JPH07286207A (de) |
CN (1) | CN1110989A (de) |
AT (1) | ATE181370T1 (de) |
AU (1) | AU686295B2 (de) |
BR (1) | BR9501077A (de) |
DE (2) | DE4411538C1 (de) |
MX (1) | MX9501621A (de) |
RU (1) | RU95104942A (de) |
SK (1) | SK42195A3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820816A (en) * | 1994-05-10 | 1998-10-13 | Jw Hicks, Inc. | Purging device and method of making same |
DE29602813U1 (de) * | 1996-02-16 | 1996-04-04 | Beck & Kaltheuner Fa | Keramischer Spülblock für metallurgische Gefäße |
DE19948848C1 (de) * | 1999-10-08 | 2000-07-13 | Dolomitwerke Gmbh | Gasspülstein für metallurgische Gefäße |
BRPI0719722A2 (pt) * | 2006-12-04 | 2013-12-10 | Univation Tech Llc | Revestimentos semicondutores para um sistema de reação de poliolefina |
US9206487B2 (en) | 2014-03-06 | 2015-12-08 | J.W. Hicks, Inc. | Molten metal treatment lance |
JP6245455B2 (ja) * | 2014-06-30 | 2017-12-13 | Jfeスチール株式会社 | 転炉の底吹き羽口ブロック |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539043A (en) * | 1982-03-29 | 1985-09-03 | Nippon Kokan Kabushiki Kaisha | Bottom-blown gas blowing nozzle |
LU85131A1 (de) * | 1983-12-12 | 1985-09-12 | Arbed | Gasdurchlaessiger baukoerper aus feuerfestem material |
JPS60251214A (ja) * | 1984-05-29 | 1985-12-11 | Kawasaki Steel Corp | 溶解精錬炉または反応容器用ガス吹込みノズル |
DE3538498A1 (de) * | 1985-10-30 | 1987-05-07 | Didier Werke Ag | Einduesvorrichtung fuer metallurgische gefaesse |
DE8622452U1 (de) * | 1986-08-21 | 1988-04-07 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De | |
DE8700662U1 (de) * | 1986-12-13 | 1987-04-23 | Burbach & Bender Ohg Esb Schweissbetrieb, 5900 Siegen, De |
-
1994
- 1994-04-02 DE DE4411538A patent/DE4411538C1/de not_active Expired - Fee Related
-
1995
- 1995-01-23 CN CN95101359A patent/CN1110989A/zh active Pending
- 1995-02-14 US US08/388,577 patent/US5533713A/en not_active Expired - Fee Related
- 1995-03-01 AU AU13577/95A patent/AU686295B2/en not_active Ceased
- 1995-03-15 BR BR9501077A patent/BR9501077A/pt unknown
- 1995-03-16 DE DE59506198T patent/DE59506198D1/de not_active Expired - Fee Related
- 1995-03-16 AT AT95103813T patent/ATE181370T1/de active
- 1995-03-16 EP EP95103813A patent/EP0679723B1/de not_active Expired - Lifetime
- 1995-03-29 JP JP7107731A patent/JPH07286207A/ja active Pending
- 1995-03-31 RU RU95104942/02A patent/RU95104942A/ru unknown
- 1995-03-31 SK SK421-95A patent/SK42195A3/sk unknown
- 1995-03-31 MX MX9501621A patent/MX9501621A/es unknown
- 1995-09-14 US US08/528,163 patent/US5547170A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4411538C1 (de) | 1995-12-14 |
US5547170A (en) | 1996-08-20 |
AU686295B2 (en) | 1998-02-05 |
EP0679723A1 (de) | 1995-11-02 |
AU1357795A (en) | 1995-10-12 |
RU95104942A (ru) | 1996-12-27 |
EP0679723B1 (de) | 1999-06-16 |
US5533713A (en) | 1996-07-09 |
BR9501077A (pt) | 1995-10-31 |
MX9501621A (es) | 1997-02-28 |
ATE181370T1 (de) | 1999-07-15 |
SK42195A3 (en) | 1995-12-06 |
CN1110989A (zh) | 1995-11-01 |
JPH07286207A (ja) | 1995-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |