NO20054181L - Gassinnforingselement og tilhorende gassinnforingsinnretning - Google Patents
Gassinnforingselement og tilhorende gassinnforingsinnretningInfo
- Publication number
- NO20054181L NO20054181L NO20054181A NO20054181A NO20054181L NO 20054181 L NO20054181 L NO 20054181L NO 20054181 A NO20054181 A NO 20054181A NO 20054181 A NO20054181 A NO 20054181A NO 20054181 L NO20054181 L NO 20054181L
- Authority
- NO
- Norway
- Prior art keywords
- gas feeding
- feeding device
- gas bubbling
- feeding element
- associated gas
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Sampling And Sample Adjustment (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Oppfinnelsen vedrører et ildfast keramisk gassinnføirngselement for et metallurgisk smeltekar, så vel som en tilhørende gassinnføringsinnretning med et slikt gassinnføringselement.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003106304/02A RU2230796C1 (ru) | 2003-03-06 | 2003-03-06 | Продувочный элемент агрегата для получения или доводки стали |
PCT/EP2004/002153 WO2004079019A2 (de) | 2003-03-06 | 2004-03-04 | Gasspülelement und zugehörige gasspüleinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20054181L true NO20054181L (no) | 2005-09-08 |
NO20054181D0 NO20054181D0 (no) | 2005-09-08 |
Family
ID=32846840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20054181A NO20054181D0 (no) | 2003-03-06 | 2005-09-08 | Gassinnforingselement og tilhorende gassinnforingsinnretning |
Country Status (18)
Country | Link |
---|---|
US (1) | US20080136070A1 (no) |
EP (1) | EP1599610B1 (no) |
JP (1) | JP2006519930A (no) |
CN (1) | CN1784500B (no) |
AT (1) | ATE362551T1 (no) |
BR (1) | BRPI0408138A (no) |
DE (1) | DE502004003839D1 (no) |
EA (1) | EA007214B1 (no) |
ES (1) | ES2286614T3 (no) |
LV (1) | LV13402B (no) |
MX (1) | MXPA05009482A (no) |
NO (1) | NO20054181D0 (no) |
PL (1) | PL1599610T3 (no) |
PT (1) | PT1599610E (no) |
RU (1) | RU2230796C1 (no) |
UA (1) | UA83213C2 (no) |
WO (1) | WO2004079019A2 (no) |
ZA (1) | ZA200507094B (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371463C (zh) * | 2005-07-22 | 2008-02-27 | 钢铁研究总院 | 复吹转炉底吹供气元件吹堵复通装置及方法 |
CN102041346B (zh) * | 2010-12-28 | 2012-06-06 | 北京建龙重工集团有限公司 | 一种转炉自动底吹控制的方法 |
CN102274958B (zh) * | 2011-08-16 | 2013-08-21 | 东北大学 | 棱台缝隙式防堵钢包底吹喷粉装置 |
CN105087870B (zh) * | 2015-08-31 | 2017-03-08 | 濮阳濮耐高温材料(集团)股份有限公司 | 吹气元件、复合吹气砖及复合吹气砖的制备方法 |
CN109182655A (zh) * | 2018-10-23 | 2019-01-11 | 王子晨 | 一种用于液低偏吹的吹气棒 |
RU2720413C1 (ru) * | 2019-08-05 | 2020-04-29 | Закрытое акционерное общество "Ферро Балт Плюс" | Способ донной продувки жидкого металла газом в ковше |
RU2766401C1 (ru) * | 2021-07-09 | 2022-03-15 | Акционерное общество "Ферро Балт Плюс" | Устройство для донной продувки жидкого металла газом в ковше |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4960004U (no) * | 1973-08-29 | 1974-05-27 | ||
EP0105380B1 (en) * | 1982-03-29 | 1988-05-11 | Nippon Kokan Kabushiki Kaisha | Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle |
JPS58167716A (ja) * | 1982-03-29 | 1983-10-04 | Nippon Kokan Kk <Nkk> | ガス吹込用ノズル及びその製造法 |
DE3441223A1 (de) * | 1984-11-10 | 1986-05-15 | Lichtenberg Feuerfest GmbH, 5200 Siegburg | Spueleinsatz |
DE3527793A1 (de) * | 1985-08-02 | 1987-02-12 | Esb Schweissbetrieb Burbach & | Verfahren zur montage eines fuer metallurgische gefaesse vorgesehenen gasspuelsteins |
JPS62250112A (ja) * | 1986-04-23 | 1987-10-31 | Nippon Kokan Kk <Nkk> | ガス吹込みプラグ |
JPS6393814A (ja) * | 1986-10-06 | 1988-04-25 | Nkk Corp | 底吹ノズル |
GB8703717D0 (en) * | 1987-02-18 | 1987-03-25 | Injectall Ltd | Injecting gas into metal melts |
IN168760B (no) * | 1987-04-10 | 1991-06-01 | Injectall Ltd | |
DE3833504A1 (de) * | 1988-10-01 | 1990-04-05 | Didier Werke Ag | Gasspueleinrichtung |
DE4012952C2 (de) * | 1990-04-24 | 1995-03-23 | Didier Werke Ag | Gasspüleinrichtung an einem metallurgischen Gefäß |
JP3645588B2 (ja) * | 1994-06-30 | 2005-05-11 | 黒崎播磨株式会社 | 貫通孔を有するガス吹込み用耐火物 |
-
2003
- 2003-03-06 RU RU2003106304/02A patent/RU2230796C1/ru not_active IP Right Cessation
-
2004
- 2004-03-04 DE DE502004003839T patent/DE502004003839D1/de not_active Expired - Lifetime
- 2004-03-04 BR BRPI0408138-2A patent/BRPI0408138A/pt not_active Application Discontinuation
- 2004-03-04 JP JP2006504525A patent/JP2006519930A/ja active Pending
- 2004-03-04 PT PT04717036T patent/PT1599610E/pt unknown
- 2004-03-04 US US10/547,861 patent/US20080136070A1/en not_active Abandoned
- 2004-03-04 CN CN2004800119871A patent/CN1784500B/zh not_active Expired - Fee Related
- 2004-03-04 WO PCT/EP2004/002153 patent/WO2004079019A2/de active Application Filing
- 2004-03-04 ES ES04717036T patent/ES2286614T3/es not_active Expired - Lifetime
- 2004-03-04 PL PL04717036T patent/PL1599610T3/pl unknown
- 2004-03-04 UA UAA200509349A patent/UA83213C2/ru unknown
- 2004-03-04 EA EA200501351A patent/EA007214B1/ru not_active IP Right Cessation
- 2004-03-04 EP EP04717036A patent/EP1599610B1/de not_active Expired - Lifetime
- 2004-03-04 AT AT04717036T patent/ATE362551T1/de not_active IP Right Cessation
- 2004-03-04 MX MXPA05009482A patent/MXPA05009482A/es active IP Right Grant
-
2005
- 2005-09-05 ZA ZA200507094A patent/ZA200507094B/en unknown
- 2005-09-08 NO NO20054181A patent/NO20054181D0/no not_active Application Discontinuation
- 2005-10-04 LV LVP-05-132A patent/LV13402B/lv unknown
Also Published As
Publication number | Publication date |
---|---|
LV13402B (en) | 2006-04-20 |
UA83213C2 (ru) | 2008-06-25 |
ZA200507094B (en) | 2006-06-28 |
EA200501351A1 (ru) | 2006-02-24 |
ES2286614T3 (es) | 2007-12-01 |
CN1784500B (zh) | 2010-07-21 |
CN1784500A (zh) | 2006-06-07 |
WO2004079019A2 (de) | 2004-09-16 |
EP1599610A2 (de) | 2005-11-30 |
BRPI0408138A (pt) | 2006-03-01 |
EP1599610B1 (de) | 2007-05-16 |
ATE362551T1 (de) | 2007-06-15 |
JP2006519930A (ja) | 2006-08-31 |
NO20054181D0 (no) | 2005-09-08 |
MXPA05009482A (es) | 2006-03-10 |
RU2230796C1 (ru) | 2004-06-20 |
EA007214B1 (ru) | 2006-08-25 |
PL1599610T3 (pl) | 2007-08-31 |
PT1599610E (pt) | 2007-06-21 |
US20080136070A1 (en) | 2008-06-12 |
WO2004079019A3 (de) | 2004-11-11 |
DE502004003839D1 (de) | 2007-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |