IT1290929B1 - Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa. - Google Patents

Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa.

Info

Publication number
IT1290929B1
IT1290929B1 IT97RM000078A ITRM970078A IT1290929B1 IT 1290929 B1 IT1290929 B1 IT 1290929B1 IT 97RM000078 A IT97RM000078 A IT 97RM000078A IT RM970078 A ITRM970078 A IT RM970078A IT 1290929 B1 IT1290929 B1 IT 1290929B1
Authority
IT
Italy
Prior art keywords
procedure
molten metal
metal mass
metal melt
preventing oxygen
Prior art date
Application number
IT97RM000078A
Other languages
English (en)
Inventor
Gerald Hohenbichler
Stefano Pellissetti
Romeo Capotosti
Riccardo Tonelli
Original Assignee
Voest Alpine Ind Anlagen
Acciai Speciali Terni Spa
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 to IT97RM000078A priority Critical patent/IT1290929B1/it
Application filed by Voest Alpine Ind Anlagen, Acciai Speciali Terni Spa filed Critical Voest Alpine Ind Anlagen
Priority to US09/367,473 priority patent/US6443220B1/en
Priority to UA99084540A priority patent/UA46886C2/uk
Priority to PCT/EP1998/000787 priority patent/WO1998035772A1/de
Priority to BR9807224-2A priority patent/BR9807224A/pt
Priority to ES98909453T priority patent/ES2168743T3/es
Priority to CA002281700A priority patent/CA2281700C/en
Priority to IDW990628A priority patent/ID26592A/id
Priority to JP53534398A priority patent/JP3983815B2/ja
Priority to RU99119592/02A priority patent/RU2195385C2/ru
Priority to EP98909453A priority patent/EP0971804B1/de
Priority to DE59801869T priority patent/DE59801869D1/de
Priority to PL335253A priority patent/PL192938B1/pl
Priority to KR10-1999-7006579A priority patent/KR100525036B1/ko
Priority to AT98909453T priority patent/ATE207394T1/de
Priority to CN98802528A priority patent/CN1077469C/zh
Priority to AU63982/98A priority patent/AU730891B2/en
Priority to CZ19992791A priority patent/CZ288728B6/cs
Publication of ITRM970078A1 publication Critical patent/ITRM970078A1/it
Application granted granted Critical
Publication of IT1290929B1 publication Critical patent/IT1290929B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
IT97RM000078A 1997-02-14 1997-02-14 Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa. IT1290929B1 (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT97RM000078A IT1290929B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa.
EP98909453A EP0971804B1 (de) 1997-02-14 1998-02-12 Verfahren und vorrichtung zum verhindern des kontaktes von sauerstoff mit einer metallschmelze beim giessen
PCT/EP1998/000787 WO1998035772A1 (de) 1997-02-14 1998-02-12 Verfahren zum verhindern des kontaktes von sauerstoff mit einer metallschmelze
BR9807224-2A BR9807224A (pt) 1997-02-14 1998-02-12 Método para prevenir contato de oxigênio com uma fundição de metal
ES98909453T ES2168743T3 (es) 1997-02-14 1998-02-12 Procedimiento y dispositivo para impedir el contacto de oxigeno con una colada de metal.
CA002281700A CA2281700C (en) 1997-02-14 1998-02-12 Method and apparatus avoiding contact between oxygen and molten metal during casting
IDW990628A ID26592A (id) 1997-02-14 1998-02-12 Metode untuk mencegah hubungan oksigen dengan logam mencair
JP53534398A JP3983815B2 (ja) 1997-02-14 1998-02-12 溶融金属の酸素接触防止方法
US09/367,473 US6443220B1 (en) 1997-02-14 1998-02-12 Method of preventing contact of oxygen with a metal melt
UA99084540A UA46886C2 (uk) 1997-02-14 1998-02-12 Спосіб запобігання контакту кисню з розплавом металу в процесі безперервного лиття і пристрій для його здійснення
DE59801869T DE59801869D1 (de) 1997-02-14 1998-02-12 Verfahren und vorrichtung zum verhindern des kontaktes von sauerstoff mit einer metallschmelze beim giessen
PL335253A PL192938B1 (pl) 1997-02-14 1998-02-12 Sposób zapobiegania stykaniu się tlenu z ciekłym metalem i urządzenie do zapobiegania stykaniu się tlenu z ciekłym metalem
KR10-1999-7006579A KR100525036B1 (ko) 1997-02-14 1998-02-12 산소와 용탕과의 접촉을 방지하기 위한 방법 및 장치
AT98909453T ATE207394T1 (de) 1997-02-14 1998-02-12 Verfahren und vorrichtung zum verhindern des kontaktes von sauerstoff mit einer metallschmelze beim giessen
CN98802528A CN1077469C (zh) 1997-02-14 1998-02-12 阻止氧气与金属熔液接触的方法和装置
AU63982/98A AU730891B2 (en) 1997-02-14 1998-02-12 How to avoid contact between oxygen and molten metal
CZ19992791A CZ288728B6 (cs) 1997-02-14 1998-02-12 Způsob zabránění kontaktu kyslíku s taveninou kovu a zařízení k jeho provádění
RU99119592/02A RU2195385C2 (ru) 1997-02-14 1998-02-12 Способ и устройство для предотвращения контакта кислорода с металлическим расплавом

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97RM000078A IT1290929B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa.

Publications (2)

Publication Number Publication Date
ITRM970078A1 ITRM970078A1 (it) 1998-08-14
IT1290929B1 true IT1290929B1 (it) 1998-12-14

Family

ID=11404753

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000078A IT1290929B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per impedire il contatto di ossigeno con una massa metallica fusa.

Country Status (18)

Country Link
US (1) US6443220B1 (it)
EP (1) EP0971804B1 (it)
JP (1) JP3983815B2 (it)
KR (1) KR100525036B1 (it)
CN (1) CN1077469C (it)
AT (1) ATE207394T1 (it)
AU (1) AU730891B2 (it)
BR (1) BR9807224A (it)
CA (1) CA2281700C (it)
CZ (1) CZ288728B6 (it)
DE (1) DE59801869D1 (it)
ES (1) ES2168743T3 (it)
ID (1) ID26592A (it)
IT (1) IT1290929B1 (it)
PL (1) PL192938B1 (it)
RU (1) RU2195385C2 (it)
UA (1) UA46886C2 (it)
WO (1) WO1998035772A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11619448B2 (en) 2016-08-29 2023-04-04 Pyrotek, Inc. Scrap submergence device
CN109175338A (zh) * 2018-09-20 2019-01-11 天津华北集团铜业有限公司 一种新型的浇包

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU43229B (en) * 1980-05-09 1989-06-30 Battelle Development Corp Device for continuous band casting
JPS59166356A (ja) * 1983-03-11 1984-09-19 Hitachi Seisen Kk 連続鋳造におけるフレ−ジング防止方法
US4588015A (en) * 1984-10-17 1986-05-13 Allied Corporation Casting in an exothermic reducing flame atmosphere
DE3602594A1 (de) * 1986-01-29 1987-07-30 Sundwiger Eisen Maschinen Vorrichtung zum giessen von metallbaendern auf einem bewegten kuehlkoerper
US4987949A (en) * 1988-07-29 1991-01-29 Hitachi Zosen Corporation Protective cover for surface of molten steel used in continuous casting apparatus
US5103895A (en) 1989-07-20 1992-04-14 Nippon Steel Corporation Method and apparatus of continuously casting a metal sheet
JPH0366453A (ja) * 1989-08-03 1991-03-22 Nippon Steel Corp 双ロール式連続鋳造機
FR2654657B1 (fr) * 1989-11-22 1992-03-20 Siderurgie Fse Inst Rech Dispositif de coulee continue de bandes minces de metal entre deux cylindres.
JPH0430049A (ja) * 1990-05-25 1992-02-03 Sekisui House Ltd プレキャストコンクリート部材の接合用具
JP2672195B2 (ja) * 1991-03-27 1997-11-05 日立造船株式会社 移動鋳型壁を有する連続鋳造設備における湯面保護カバー
JPH0523800A (ja) * 1991-07-16 1993-02-02 Kawasaki Steel Corp 急冷凝固合金薄帯の製造方法及びその装置
AU1955592A (en) * 1991-08-06 1993-02-11 Olin Corporation Casting of metal strip
US5293926A (en) * 1992-04-30 1994-03-15 Allegheny Ludlum Corporation Method and apparatus for direct casting of continuous metal strip
FR2727338A1 (fr) 1994-11-30 1996-05-31 Usinor Sacilor Dispositif de coulee continue entre cylindres a capotage d'inertage
US5563903A (en) * 1995-06-13 1996-10-08 Praxair Technology, Inc. Aluminum melting with reduced dross formation

Also Published As

Publication number Publication date
ID26592A (id) 2001-01-18
JP2001524880A (ja) 2001-12-04
BR9807224A (pt) 2000-04-25
CA2281700C (en) 2006-09-12
CZ279199A3 (cs) 2000-07-12
CN1247489A (zh) 2000-03-15
KR20000070346A (ko) 2000-11-25
AU6398298A (en) 1998-09-08
CZ288728B6 (cs) 2001-08-15
EP0971804A1 (de) 2000-01-19
US6443220B1 (en) 2002-09-03
KR100525036B1 (ko) 2005-11-01
RU2195385C2 (ru) 2002-12-27
PL335253A1 (en) 2000-04-10
ITRM970078A1 (it) 1998-08-14
DE59801869D1 (de) 2001-11-29
WO1998035772A1 (de) 1998-08-20
AU730891B2 (en) 2001-03-15
CA2281700A1 (en) 1998-08-20
ES2168743T3 (es) 2002-06-16
ATE207394T1 (de) 2001-11-15
PL192938B1 (pl) 2006-12-29
CN1077469C (zh) 2002-01-09
EP0971804B1 (de) 2001-10-24
UA46886C2 (uk) 2002-06-17
JP3983815B2 (ja) 2007-09-26

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Legal Events

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0001 Granted