CN101292048A - 感应激励的热铸桶底部喷嘴 - Google Patents
感应激励的热铸桶底部喷嘴 Download PDFInfo
- Publication number
- CN101292048A CN101292048A CNA2006800384626A CN200680038462A CN101292048A CN 101292048 A CN101292048 A CN 101292048A CN A2006800384626 A CNA2006800384626 A CN A2006800384626A CN 200680038462 A CN200680038462 A CN 200680038462A CN 101292048 A CN101292048 A CN 101292048A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- outlet
- ladle
- container
- metal
- 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.)
- Pending
Links
- 230000006698 induction Effects 0.000 title description 5
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
-
- 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
- B22D41/14—Closures
-
- 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
- B22D41/60—Pouring-nozzles with heating or cooling means
-
- 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
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1518—Tapholes
-
- 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
- C21C5/4653—Tapholes; Opening or plugging thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70944205P | 2005-08-19 | 2005-08-19 | |
US60/709,442 | 2005-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101292048A true CN101292048A (zh) | 2008-10-22 |
Family
ID=37771926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800384626A Pending CN101292048A (zh) | 2005-08-19 | 2006-08-18 | 感应激励的热铸桶底部喷嘴 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090145933A1 (ja) |
EP (1) | EP1920074A4 (ja) |
JP (1) | JP2009504414A (ja) |
CN (1) | CN101292048A (ja) |
AU (1) | AU2006283520A1 (ja) |
BR (1) | BRPI0615480A2 (ja) |
CA (1) | CA2619756A1 (ja) |
WO (1) | WO2007024703A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102228986A (zh) * | 2011-06-20 | 2011-11-02 | 中冶京诚工程技术有限公司 | 带电磁加热水口的中间包 |
CN102784908A (zh) * | 2012-08-30 | 2012-11-21 | 南京钢铁集团冶金铸造有限公司 | 钢包无引流浇注工艺 |
CN104907550A (zh) * | 2014-03-10 | 2015-09-16 | 中国钢铁股份有限公司 | 喷嘴装置 |
CN108290211A (zh) * | 2015-12-01 | 2018-07-17 | 里弗雷克特里知识产权两合公司 | 冶金容器的喷口上的滑动封闭件 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008037259A1 (de) * | 2008-08-08 | 2010-02-25 | Doncasters Precision Castings-Bochum Gmbh | Elektromagnetischer Stopfen |
WO2012174701A1 (zh) * | 2011-06-20 | 2012-12-27 | 中冶京诚工程技术有限公司 | 带电磁加热水口的中间包 |
JP5723044B1 (ja) * | 2014-05-30 | 2015-05-27 | 榮子 山田 | 鋼の連続鋳造用タンディシュノズル及び連続鋳造方法 |
KR101798077B1 (ko) * | 2016-03-17 | 2017-11-16 | 서울시립대학교 산학협력단 | 증가된 비표면적을 가진 금속의 제조 장치 및 이를 이용한 금속의 제조 방법 |
CN107866552A (zh) * | 2017-12-21 | 2018-04-03 | 苏州誉阵自动化科技有限公司 | 一种全自动浇注设备 |
JP2021154304A (ja) * | 2020-03-25 | 2021-10-07 | 株式会社神戸製鋼所 | ボトム出湯用黒鉛ノズル及びTi−Al基合金の鋳造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1200481B (de) * | 1961-01-24 | 1965-09-09 | Bbc Brown Boveri & Cie | Vorrichtung zum OEffnen und Schliessen der Ausflussoeffnung eines Behaelters fuer geschmolzene Metalle |
US3604598A (en) * | 1969-07-09 | 1971-09-14 | United States Steel Corp | Outlet passage construction for teeming vessels |
JPS5110128A (ja) * | 1974-07-16 | 1976-01-27 | Toshiba Ceramics Co | Yojukinzokuhaishutsuyonozuruno hoonyojudokanetsusochi |
US4272488A (en) * | 1977-05-25 | 1981-06-09 | John S. Pennish | Apparatus for producing and casting liquid silicon |
FR2532866B1 (fr) * | 1982-09-13 | 1985-06-07 | Pont A Mousson | Chenal de coulee chauffe par induction |
US4710260A (en) * | 1982-12-22 | 1987-12-01 | Texas Instruments Incorporated | Deposition of silicon at temperatures above its melting point |
GB8313074D0 (en) * | 1983-05-12 | 1983-06-15 | Thornton J M | Refractory product |
JPH0355488A (ja) * | 1989-07-21 | 1991-03-11 | Tokyo Koshuha Denkiro Kk | 底注ぎ式容器および底注ぎ式容器のノズル内閉塞方法 |
US5164097A (en) * | 1991-02-01 | 1992-11-17 | General Electric Company | Nozzle assembly design for a continuous alloy production process and method for making said nozzle |
CA2181215A1 (en) * | 1995-08-28 | 1997-03-01 | Raimund Bruckner | Method of operating an inductor and inductor for carrying out the method |
US5939016A (en) * | 1996-08-22 | 1999-08-17 | Quantum Catalytics, L.L.C. | Apparatus and method for tapping a molten metal bath |
DE19641169C1 (de) * | 1996-10-08 | 1998-05-28 | Didier Werke Ag | Verfahren und Vorrichtung zum disontinuierlichen Abstechen von Schmelzen |
IT1289009B1 (it) * | 1996-10-21 | 1998-09-25 | Danieli Off Mecc | Dispositivo di spillaggio per forno elettrico ad arco, forno siviera o paniera e relativo procedimento di spillaggio |
US6358297B1 (en) * | 1999-12-29 | 2002-03-19 | General Electric Company | Method for controlling flux concentration in guide tubes |
US6358466B1 (en) * | 2000-04-17 | 2002-03-19 | Iowa State University Research Foundation, Inc. | Thermal sprayed composite melt containment tubular component and method of making same |
US7465351B2 (en) * | 2004-06-18 | 2008-12-16 | Memc Electronic Materials, Inc. | Melter assembly and method for charging a crystal forming apparatus with molten source material |
-
2006
- 2006-08-18 JP JP2008527171A patent/JP2009504414A/ja active Pending
- 2006-08-18 BR BRPI0615480A patent/BRPI0615480A2/pt not_active IP Right Cessation
- 2006-08-18 AU AU2006283520A patent/AU2006283520A1/en not_active Abandoned
- 2006-08-18 WO PCT/US2006/032361 patent/WO2007024703A1/en active Application Filing
- 2006-08-18 CN CNA2006800384626A patent/CN101292048A/zh active Pending
- 2006-08-18 CA CA002619756A patent/CA2619756A1/en not_active Abandoned
- 2006-08-18 EP EP06801873A patent/EP1920074A4/en not_active Withdrawn
- 2006-08-18 US US11/990,623 patent/US20090145933A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102228986A (zh) * | 2011-06-20 | 2011-11-02 | 中冶京诚工程技术有限公司 | 带电磁加热水口的中间包 |
CN102784908A (zh) * | 2012-08-30 | 2012-11-21 | 南京钢铁集团冶金铸造有限公司 | 钢包无引流浇注工艺 |
CN104907550A (zh) * | 2014-03-10 | 2015-09-16 | 中国钢铁股份有限公司 | 喷嘴装置 |
CN108290211A (zh) * | 2015-12-01 | 2018-07-17 | 里弗雷克特里知识产权两合公司 | 冶金容器的喷口上的滑动封闭件 |
CN108290211B (zh) * | 2015-12-01 | 2021-07-06 | 里弗雷克特里知识产权两合公司 | 冶金容器的喷口上的滑动封闭件 |
Also Published As
Publication number | Publication date |
---|---|
CA2619756A1 (en) | 2007-03-01 |
EP1920074A1 (en) | 2008-05-14 |
BRPI0615480A2 (pt) | 2016-09-13 |
WO2007024703A1 (en) | 2007-03-01 |
AU2006283520A1 (en) | 2007-03-01 |
JP2009504414A (ja) | 2009-02-05 |
EP1920074A4 (en) | 2009-02-25 |
US20090145933A1 (en) | 2009-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081022 |