EP1053808A4 - Tuyere d'immersion pour coulee en continu d'acier - Google Patents
Tuyere d'immersion pour coulee en continu d'acierInfo
- Publication number
- EP1053808A4 EP1053808A4 EP99900164A EP99900164A EP1053808A4 EP 1053808 A4 EP1053808 A4 EP 1053808A4 EP 99900164 A EP99900164 A EP 99900164A EP 99900164 A EP99900164 A EP 99900164A EP 1053808 A4 EP1053808 A4 EP 1053808A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel
- continuous casting
- immersion nozzle
- immersion
- nozzle
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP614398 | 1998-01-14 | ||
JP10006143A JP3137939B2 (ja) | 1998-01-14 | 1998-01-14 | 鋼の連続鋳造用浸漬ノズル |
JP13223998 | 1998-05-14 | ||
JP13223998A JP3358989B2 (ja) | 1998-05-14 | 1998-05-14 | 鋼の連続鋳造用浸漬ノズル |
PCT/JP1999/000058 WO1999036213A1 (fr) | 1998-01-14 | 1999-01-12 | Tuyere d'immersion pour coulee en continu d'acier |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1053808A1 EP1053808A1 (fr) | 2000-11-22 |
EP1053808A4 true EP1053808A4 (fr) | 2001-12-19 |
Family
ID=26340223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99900164A Withdrawn EP1053808A4 (fr) | 1998-01-14 | 1999-01-12 | Tuyere d'immersion pour coulee en continu d'acier |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1053808A4 (fr) |
WO (1) | WO1999036213A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1283395C (zh) | 2002-01-28 | 2006-11-08 | 杰富意钢铁株式会社 | 连续铸钢用浸入式水口和连续铸钢方法 |
CN101888910B (zh) * | 2007-12-05 | 2012-12-19 | 新日本制铁株式会社 | 浸渍喷嘴及连续铸造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117924B1 (fr) * | 1971-06-04 | 1976-06-05 | ||
JPS61215251A (ja) * | 1985-03-18 | 1986-09-25 | 日本鋼管株式会社 | スライデイングノズル用アルミナ・カ−ボン質耐火物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104065A (ja) * | 1981-12-11 | 1983-06-21 | 品川白煉瓦株式会社 | 連続鋳造用浸漬ノズル |
JPS5918158A (ja) * | 1982-07-16 | 1984-01-30 | 新日本製鐵株式会社 | 溶鋼鋳造用上・下ノズル耐火物 |
JPS61172659A (ja) * | 1985-01-24 | 1986-08-04 | Toshiba Ceramics Co Ltd | 連続鋳造用浸漬ノズル |
JPS61232266A (ja) * | 1985-04-08 | 1986-10-16 | 日本鋼管株式会社 | 浸漬ノズル用アルミナ−カ−ボン質耐火物の製造方法 |
JPH03257061A (ja) * | 1990-03-02 | 1991-11-15 | Kobe Steel Ltd | 連続鋳造用タンディッシュにおける溶鋼排出機構部の溶鋼接触面用耐火物 |
JPH0442854A (ja) * | 1990-06-07 | 1992-02-13 | Kawasaki Refract Co Ltd | マグネシア―カーボンれんが |
JPH09220648A (ja) * | 1996-02-09 | 1997-08-26 | Akechi Ceramics Kk | 連続鋳造用ロングノズル |
-
1999
- 1999-01-12 EP EP99900164A patent/EP1053808A4/fr not_active Withdrawn
- 1999-01-12 WO PCT/JP1999/000058 patent/WO1999036213A1/fr not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117924B1 (fr) * | 1971-06-04 | 1976-06-05 | ||
JPS61215251A (ja) * | 1985-03-18 | 1986-09-25 | 日本鋼管株式会社 | スライデイングノズル用アルミナ・カ−ボン質耐火物 |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 197627, Derwent World Patents Index; Class L02, AN 1976-51331X, XP002178498 * |
DATABASE WPI Section Ch Week 198645, Derwent World Patents Index; Class L02, AN 1986-294412, XP002178497 * |
See also references of WO9936213A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1999036213A1 (fr) | 1999-07-22 |
EP1053808A1 (fr) | 2000-11-22 |
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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 |
|
17P | Request for examination filed |
Effective date: 20000714 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE DE ES FR GB IT NL SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20011102 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE DE ES FR GB IT NL SE |
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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: 20030801 |