RU2000112404A - BUCKET Mouthpiece for Continuous Casting - Google Patents

BUCKET Mouthpiece for Continuous Casting

Info

Publication number
RU2000112404A
RU2000112404A RU2000112404/02A RU2000112404A RU2000112404A RU 2000112404 A RU2000112404 A RU 2000112404A RU 2000112404/02 A RU2000112404/02 A RU 2000112404/02A RU 2000112404 A RU2000112404 A RU 2000112404A RU 2000112404 A RU2000112404 A RU 2000112404A
Authority
RU
Russia
Prior art keywords
section
mouthpiece
mouthpiece according
mainly
divergence
Prior art date
Application number
RU2000112404/02A
Other languages
Russian (ru)
Other versions
RU2208498C2 (en
Inventor
Винсен БУАСДЕКЭН
Original Assignee
Везувиус Груп С.А.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR9713116A external-priority patent/FR2769861A1/en
Application filed by Везувиус Груп С.А. filed Critical Везувиус Груп С.А.
Publication of RU2000112404A publication Critical patent/RU2000112404A/en
Application granted granted Critical
Publication of RU2208498C2 publication Critical patent/RU2208498C2/en

Links

Claims (10)

1. Мундштук ковша для непрерывной разливки, имеющий выходное отверстие главным образом с овальным поперечным сечением и предназначенный для работы при погружении в распределитель, отличающийся тем, что он содержит в выходной зоне первый участок (3) главным образом постоянного сечения и, выше по течению от указанного первого участка, второй участок (4) с относительным расхождением к выходной зоне.1. The mouthpiece of the ladle for continuous casting, having an outlet mainly with an oval cross-section and designed to work when immersed in a distributor, characterized in that it contains in the outlet zone the first section (3) of a mainly constant section and upstream of the specified first section, the second section (4) with a relative discrepancy to the output zone. 2. Мундштук по п. 1, отличающийся тем, что указанный первый участок (3) имеет средний угол расходимости меньше порога порядка 2o.2. The mouthpiece according to claim 1, characterized in that said first section (3) has an average divergence angle less than a threshold of the order of 2 o . 3. Мундштук п. 1 или 2, отличающийся тем, что указанный второй участок (4) является расходящимся и имеет угол расходимости ориентировочно 1 - 20o.3. The mouthpiece of item 1 or 2, characterized in that the said second section (4) is diverging and has a divergence angle of approximately 1 - 20 o . 4. Мундштук по п. 3, отличающийся тем, что указанный второй участок (4) имеет угол расходимости ориентировочно 3 - 14o.4. The mouthpiece according to claim 3, characterized in that said second section (4) has an angle of divergence of approximately 3 - 14 o . 5. Мундштук по п. 4, отличающийся тем, что указанный второй участок (4) имеет угол расходимости ориентировочно 6 - 10o.5. The mouthpiece according to claim 4, characterized in that said second section (4) has an angle of divergence of approximately 6 - 10 o . 6. Мундштук по одному из пп. 1-5, отличающийся тем, что указанный первый участок (3) имеет длину, составляющую от одного до пяти его самого большого поперечного размера. 6. The mouthpiece according to one of paragraphs. 1-5, characterized in that the said first section (3) has a length of one to five of its largest transverse size. 7. Мундштук по п. 6, отличающийся тем, что указанный первый участок (3) имеет длину, превышающую в 2-5 раз его самый большой поперечный размер. 7. The mouthpiece according to claim 6, characterized in that said first section (3) has a length greater than 2-5 times its largest transverse dimension. 8. Мундштук по п. 7, отличающийся тем, что указанный первый участок (3) имеет длину, превышающую в 2-4 раза его самый большой поперечный размер. 8. The mouthpiece according to claim 7, characterized in that said first section (3) has a length exceeding 2-4 times its largest transverse dimension. 9. Мундштук по одному из пп. 1-8, отличающийся тем, что по меньшей мере один из указанных первого и второго участков имеет главным образом овальное поперечное сечение. 9. The mouthpiece according to one of paragraphs. 1-8, characterized in that at least one of these first and second sections has a mainly oval cross section. 10. Мундштук по одному из пп. 1-8, отличающийся тем, что по меньшей мере один из указанных первого и второго участков имеет главным образом круговое поперечное сечение. 10. The mouthpiece according to one of paragraphs. 1-8, characterized in that at least one of these first and second sections has a mainly circular cross section.
RU2000112404/02A 1997-10-20 1998-10-14 Tundish nozzle for continuous casting RU2208498C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9713116A FR2769861A1 (en) 1997-10-20 1997-10-20 Continuous casting ladle tube
FR97/13116 1997-10-20

Publications (2)

Publication Number Publication Date
RU2000112404A true RU2000112404A (en) 2002-04-10
RU2208498C2 RU2208498C2 (en) 2003-07-20

Family

ID=9512427

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000112404/02A RU2208498C2 (en) 1997-10-20 1998-10-14 Tundish nozzle for continuous casting

Country Status (17)

Country Link
EP (1) EP1028822B1 (en)
JP (1) JP2001520123A (en)
KR (1) KR100585245B1 (en)
CN (1) CN1121919C (en)
AT (1) ATE213677T1 (en)
AU (1) AU753291B2 (en)
BR (1) BR9812942A (en)
CA (1) CA2305495A1 (en)
DE (1) DE69804003T2 (en)
ES (1) ES2172919T3 (en)
FR (1) FR2769861A1 (en)
NZ (1) NZ503979A (en)
PL (1) PL187078B1 (en)
RU (1) RU2208498C2 (en)
SK (1) SK5472000A3 (en)
TR (1) TR200001045T2 (en)
WO (1) WO1999020420A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5578659B2 (en) * 2010-03-15 2014-08-27 黒崎播磨株式会社 Long nozzle
CN104057077A (en) * 2014-07-08 2014-09-24 华耐国际(宜兴)高级陶瓷有限公司 High-pulling-speed sheet billet immersion-type water opening
CN107457389A (en) * 2017-07-24 2017-12-12 嘉善优联物流装备有限公司 A kind of casting device for being used to produce wire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426136A (en) * 1922-04-18 1922-08-15 Jr William H Wills Nozzle
FR1208851A (en) * 1957-11-25 1960-02-26 Bochumer Ver Fuer Gussstahlfab Device reducing the widening of the jet during the casting of steel in an ingot mold placed in an enclosure where there is a vacuum
FR1294250A (en) * 1961-04-13 1962-05-26 Siderurgie Fse Inst Rech Nozzle for vacuum casting of liquid metals
FR1447139A (en) * 1964-02-03 1966-07-29 Hagenburger Chamotte Ton Method and device for the direct casting of metals and their various applications
US3805877A (en) * 1972-09-15 1974-04-23 Southwire Co Continuous casting apparatus employing an oval-ended pouring spout
JPS57139456A (en) * 1981-02-23 1982-08-28 Nippon Steel Corp Long nozzle for continuous casting
JPS61229444A (en) * 1985-04-04 1986-10-13 Toshiba Ceramics Co Ltd Nozzle for casting thin sheet
JPS62197252A (en) * 1986-02-25 1987-08-31 Kawasaki Steel Corp Submerged nozzle for continuous casting
NL8801101A (en) * 1988-04-28 1989-11-16 Hoogovens Groep Bv Steel billet continuous casting system - uses immersion pipe of cross=section limiting speed of liq. steel

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