DE10204305B4 - Feuerfester Ausguss für ein metallurgisches Gefäß - Google Patents
Feuerfester Ausguss für ein metallurgisches Gefäß Download PDFInfo
- Publication number
- DE10204305B4 DE10204305B4 DE10204305A DE10204305A DE10204305B4 DE 10204305 B4 DE10204305 B4 DE 10204305B4 DE 10204305 A DE10204305 A DE 10204305A DE 10204305 A DE10204305 A DE 10204305A DE 10204305 B4 DE10204305 B4 DE 10204305B4
- Authority
- DE
- Germany
- Prior art keywords
- heater
- steel
- insulating material
- spout
- refractory spout
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 239000000161 steel melt Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229940090961 chromium dioxide Drugs 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10204305A DE10204305B4 (de) | 2002-02-01 | 2002-02-01 | Feuerfester Ausguss für ein metallurgisches Gefäß |
| CA002413492A CA2413492C (en) | 2002-02-01 | 2002-12-03 | Refractory nozzle for a metallurgical vessel |
| EP02027793A EP1332813B1 (de) | 2002-02-01 | 2002-12-12 | Feuerfester Ausguss für ein metallurgisches Gefäss |
| ES02027793T ES2296871T3 (es) | 2002-02-01 | 2002-12-12 | Boquilla de colada refractaria para un recipiente metalurgico. |
| DE50211632T DE50211632D1 (de) | 2002-02-01 | 2002-12-12 | Feuerfester Ausguss für ein metallurgisches Gefäss |
| AT02027793T ATE385208T1 (de) | 2002-02-01 | 2002-12-12 | Feuerfester ausguss für ein metallurgisches gefäss |
| CNB031001564A CN1286601C (zh) | 2002-02-01 | 2003-01-03 | 冶金容器的耐火流嘴 |
| KR1020030003185A KR100870162B1 (ko) | 2002-02-01 | 2003-01-17 | 야금 용기용 내화 노즐 |
| JP2003010827A JP4316897B2 (ja) | 2002-02-01 | 2003-01-20 | 冶金術用容器のための耐火性ノズル |
| BRPI0300169-5A BR0300169B1 (pt) | 2002-02-01 | 2003-01-30 | bocal refratário ao fogo para recipiente metalúrgico. |
| US10/355,712 US6832707B2 (en) | 2002-02-01 | 2003-01-31 | Refractory nozzle for a metallurgical vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10204305A DE10204305B4 (de) | 2002-02-01 | 2002-02-01 | Feuerfester Ausguss für ein metallurgisches Gefäß |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10204305A1 DE10204305A1 (de) | 2003-08-21 |
| DE10204305B4 true DE10204305B4 (de) | 2004-04-29 |
Family
ID=7713610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10204305A Expired - Fee Related DE10204305B4 (de) | 2002-02-01 | 2002-02-01 | Feuerfester Ausguss für ein metallurgisches Gefäß |
| DE50211632T Expired - Lifetime DE50211632D1 (de) | 2002-02-01 | 2002-12-12 | Feuerfester Ausguss für ein metallurgisches Gefäss |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE50211632T Expired - Lifetime DE50211632D1 (de) | 2002-02-01 | 2002-12-12 | Feuerfester Ausguss für ein metallurgisches Gefäss |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6832707B2 (enExample) |
| EP (1) | EP1332813B1 (enExample) |
| JP (1) | JP4316897B2 (enExample) |
| KR (1) | KR100870162B1 (enExample) |
| CN (1) | CN1286601C (enExample) |
| AT (1) | ATE385208T1 (enExample) |
| BR (1) | BR0300169B1 (enExample) |
| CA (1) | CA2413492C (enExample) |
| DE (2) | DE10204305B4 (enExample) |
| ES (1) | ES2296871T3 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1275452A3 (de) * | 2001-07-13 | 2003-12-10 | Heraeus Electro-Nite International N.V. | Feuerfester Ausguss |
| DE102007034426B3 (de) * | 2007-07-20 | 2008-12-04 | HAGENBURGER Feuerfeste Produkte für Gießereien und Stahlwerke KG | Von einer Metallschmelze durchströmbares Bauteil eines Gießsystems |
| KR20160147718A (ko) * | 2014-05-05 | 2016-12-23 | 리프랙토리 인터렉추얼 프라퍼티 게엠베하 운트 코. 카게 | 내화성 세라믹 캐스팅 노즐 |
| KR101951805B1 (ko) * | 2017-05-12 | 2019-02-25 | 손인철 | 용탕배출 장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2625742A1 (de) * | 1975-06-09 | 1976-12-23 | Centre Rech Metallurgique | Ausguss fuer metallurgische schmelzen |
| DE3903210C1 (enExample) * | 1989-01-31 | 1990-06-28 | Mannesmann Ag, 4000 Duesseldorf, De |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435992A (en) * | 1966-03-11 | 1969-04-01 | Tisdale Co Inc | Pouring nozzle for continuous casting liquid metal or ordinary steel |
| JPS546816A (en) * | 1977-06-20 | 1979-01-19 | Kobe Steel Ltd | Prevention of pouriggnozzle blockade |
| US4946082A (en) * | 1989-07-10 | 1990-08-07 | General Electric Company | Transfer tube with in situ heater |
| JPH05337635A (ja) * | 1992-06-05 | 1993-12-21 | Aichi Steel Works Ltd | 金属溶湯保持容器 |
| JPH05337645A (ja) * | 1992-06-08 | 1993-12-21 | Ishikawajima Harima Heavy Ind Co Ltd | 溶接アークオシレート方法 |
| US5902509A (en) * | 1995-07-25 | 1999-05-11 | Dider-Werke Ag | Method and apparatus for inductively heating a refractory shaped member |
| DE19526970C2 (de) * | 1995-07-25 | 2000-11-16 | Didier Werke Ag | Verfahren zum induktiven Aufheizen eines feuerfesten Formteils |
| DE19603317A1 (de) * | 1995-08-28 | 1997-03-06 | Didier Werke Ag | Verfahren zum Betreiben eines Induktors und Induktor zur Durchführung des Verfahrens |
| DE19603607A1 (de) * | 1995-10-05 | 1997-04-10 | Didier Werke Ag | Mehrbereichsinduktoreinrichtung |
| DE10132575C1 (de) * | 2001-07-10 | 2002-07-04 | Heraeus Electro Nite Int | Feuerfester Ausguss |
| DE10160070A1 (de) * | 2001-12-06 | 2003-06-18 | Sms Demag Ag | Ausguss für Metallschmelzen, insbesondere für Stahlschmelzen |
-
2002
- 2002-02-01 DE DE10204305A patent/DE10204305B4/de not_active Expired - Fee Related
- 2002-12-03 CA CA002413492A patent/CA2413492C/en not_active Expired - Fee Related
- 2002-12-12 EP EP02027793A patent/EP1332813B1/de not_active Expired - Lifetime
- 2002-12-12 AT AT02027793T patent/ATE385208T1/de active
- 2002-12-12 ES ES02027793T patent/ES2296871T3/es not_active Expired - Lifetime
- 2002-12-12 DE DE50211632T patent/DE50211632D1/de not_active Expired - Lifetime
-
2003
- 2003-01-03 CN CNB031001564A patent/CN1286601C/zh not_active Expired - Fee Related
- 2003-01-17 KR KR1020030003185A patent/KR100870162B1/ko not_active Expired - Fee Related
- 2003-01-20 JP JP2003010827A patent/JP4316897B2/ja not_active Expired - Fee Related
- 2003-01-30 BR BRPI0300169-5A patent/BR0300169B1/pt not_active IP Right Cessation
- 2003-01-31 US US10/355,712 patent/US6832707B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2625742A1 (de) * | 1975-06-09 | 1976-12-23 | Centre Rech Metallurgique | Ausguss fuer metallurgische schmelzen |
| DE3903210C1 (enExample) * | 1989-01-31 | 1990-06-28 | Mannesmann Ag, 4000 Duesseldorf, De |
Also Published As
| Publication number | Publication date |
|---|---|
| US6832707B2 (en) | 2004-12-21 |
| ES2296871T3 (es) | 2008-05-01 |
| CN1286601C (zh) | 2006-11-29 |
| CA2413492C (en) | 2009-09-29 |
| ATE385208T1 (de) | 2008-02-15 |
| DE10204305A1 (de) | 2003-08-21 |
| KR100870162B1 (ko) | 2008-11-25 |
| BR0300169B1 (pt) | 2011-11-16 |
| KR20030066342A (ko) | 2003-08-09 |
| CA2413492A1 (en) | 2003-08-01 |
| EP1332813A3 (de) | 2003-11-26 |
| EP1332813B1 (de) | 2008-01-30 |
| CN1435288A (zh) | 2003-08-13 |
| JP2003245772A (ja) | 2003-09-02 |
| DE50211632D1 (de) | 2008-03-20 |
| JP4316897B2 (ja) | 2009-08-19 |
| EP1332813A2 (de) | 2003-08-06 |
| BR0300169A (pt) | 2003-09-09 |
| US20030146553A1 (en) | 2003-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R081 | Change of applicant/patentee |
Owner name: RHI AG, AT Free format text: FORMER OWNER: HERAEUS ELECTRO-NITE INTERNATIONAL N.V., HOUTHALEN, BE Effective date: 20121129 |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE BECKER & MUELLER, DE Effective date: 20121129 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140902 |