RO117242B1 - Duză pentru introducerea unui metal lichid într-o formă pentru turnarea continuă a metalelor - Google Patents

Duză pentru introducerea unui metal lichid într-o formă pentru turnarea continuă a metalelor

Info

Publication number
RO117242B1
RO117242B1 RO96-01886A RO9601886A RO117242B1 RO 117242 B1 RO117242 B1 RO 117242B1 RO 9601886 A RO9601886 A RO 9601886A RO 117242 B1 RO117242 B1 RO 117242B1
Authority
RO
Romania
Prior art keywords
nozzle
molten metal
feeding
continuous casting
tubular part
Prior art date
Application number
RO96-01886A
Other languages
English (en)
Inventor
Jean Michel Damasse
Luc Vendeville
Gerard Raisson
Laurent Gacher
Original Assignee
Usinor
Thyssen Stahl Aktiengesellschaft
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
Application filed by Usinor, Thyssen Stahl Aktiengesellschaft filed Critical Usinor
Publication of RO117242B1 publication Critical patent/RO117242B1/ro

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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/502—Connection arrangements; Sealing means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nozzles (AREA)

Abstract

Invenţia se referă la o duză pentru introducerea metalului lichid într-o formă pentru turnarea continuă a metalelor, destinată protecţiei jetului de metal faţă de oxidarea atmosferică în timpul turnării. Duza (1) conform invenţiei cuprinde o primă parte tubulară (2), având un capăt ce se conectează la un recipient ce cuprinde metalul lichid şi celălalt capăt, care se deschide într-o a doua parte cavă (6), în care cel puţin o porţiune (29) din spaţiul interior (7) se orientează substanţial perpendicular pe prima parte tubulară (2), porţiune (29) ce cuprinde, la fiecare din capetele sale, cel puţin un orificiu (10, 11) ce debuşează în spaţiul de turnare a formei. Duza conform invenţiei se caracterizează prin aceea că include un obstacol plasat pe traseul metalului lichid din prima parte tubulară (2) sau pe prelungirea ei, obstacol ce constă din cel puţin un component perforat, destinat a devia metalul de la traiectoria sa preferenţială în interiorul duzei.
RO96-01886A 1995-09-28 1996-09-27 Duză pentru introducerea unui metal lichid într-o formă pentru turnarea continuă a metalelor RO117242B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511375A FR2739313B1 (fr) 1995-09-28 1995-09-28 Busette pour l'introduction d'un metal liquide dans une lingotiere de coulee continue des metaux

Publications (1)

Publication Number Publication Date
RO117242B1 true RO117242B1 (ro) 2001-12-28

Family

ID=9483001

Family Applications (1)

Application Number Title Priority Date Filing Date
RO96-01886A RO117242B1 (ro) 1995-09-28 1996-09-27 Duză pentru introducerea unui metal lichid într-o formă pentru turnarea continuă a metalelor

Country Status (24)

Country Link
US (1) US5733469A (ro)
EP (1) EP0765702B1 (ro)
JP (1) JP3978794B2 (ro)
KR (1) KR100369257B1 (ro)
CN (1) CN1064286C (ro)
AT (1) ATE180427T1 (ro)
AU (1) AU702389B2 (ro)
BR (1) BR9603908A (ro)
CA (1) CA2186084C (ro)
CZ (1) CZ285931B6 (ro)
DE (1) DE69602565T2 (ro)
DK (1) DK0765702T3 (ro)
ES (1) ES2132857T3 (ro)
FR (1) FR2739313B1 (ro)
GR (1) GR3030610T3 (ro)
MX (1) MX9604288A (ro)
PL (1) PL181356B1 (ro)
RO (1) RO117242B1 (ro)
RU (1) RU2163179C2 (ro)
SK (1) SK281773B6 (ro)
TR (1) TR199600774A2 (ro)
TW (1) TW345508B (ro)
UA (1) UA42764C2 (ro)
ZA (1) ZA968126B (ro)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767082B1 (fr) * 1997-08-06 1999-10-29 Vesuvius France Sa Busette de coulee pour le transfert d'un metal liquide d'un repartiteur dans une lingotiere
FR2769862B1 (fr) * 1997-10-20 1999-11-19 Usinor Busette de coulee pour installation de coulee continue des metaux, notamment de coulee entre cylindres
FR2777485B1 (fr) * 1998-04-16 2000-05-19 Usinor Busette pour l'indroduction de metal liquide dans une lingotiere de coulee continue des metaux
GB9906116D0 (en) * 1999-03-17 1999-05-12 Didier Werke Ag Refractory product
US6425505B1 (en) 1999-09-03 2002-07-30 Vesuvius Crucible Company Pour tube with improved flow characteristics
CH691762A5 (de) * 2000-06-28 2001-10-15 Main Man Inspiration Ag Zwischenbehälter mit einer feuerfesten Giessrohreinheit für das Abgiessen von Metallschmelze in eine Bandgiessmaschine sowie eine Giessrohreinheit.
FR2818567B1 (fr) * 2000-12-22 2003-03-28 Usinor Busette equipee d'une reglette pour l'introduction de metal liquide dans une lingotiere de coulee continue des metaux
US7753273B2 (en) * 2002-07-26 2010-07-13 Es&S Automark, Llc Ballot marking system and apparatus utilizing multiple key switch voter interface
DE10240491A1 (de) * 2002-09-03 2004-01-15 Refractory Intellectual Property Gmbh & Co.Kg Feuerfestes keramisches Tauchrohr
KR100946659B1 (ko) * 2002-11-28 2010-03-10 주식회사 포스코 연속주조용 침지노즐
US20060169728A1 (en) * 2003-03-17 2006-08-03 Dong Xu Submerged entry nozzle with dynamic stabilization
JP2005230826A (ja) * 2004-02-17 2005-09-02 Ishikawajima Harima Heavy Ind Co Ltd 溶湯供給ノズル
CN103251994B (zh) * 2013-04-02 2016-03-30 周春华 一种用于摇摆震动条件下的血壶装置
ES2553784B1 (es) * 2014-06-09 2016-09-14 Refractaria, S.A. Distribuidor para colada de acero
CN107470568A (zh) * 2017-07-24 2017-12-15 嘉善优联物流装备有限公司 一种铸件装置中使用的铸模装置
RU2691021C2 (ru) * 2017-11-07 2019-06-07 Публичное акционерное общество "Русполимет" Разливочное устройство для разливки металла из промковша в изложницы
CN107803492A (zh) * 2017-12-05 2018-03-16 重庆庆龙新材料科技有限公司 锶铝合金成型机
CN108904222B (zh) * 2018-07-30 2020-08-07 北京航空航天大学 一种新型适于软体驱动器逆气流法制作的阻流环
CN108840795A (zh) * 2018-08-08 2018-11-20 江南大学 一种由羊毛脂制备羊毛酸和羊毛醇的方法
CN109465436B (zh) * 2018-11-12 2020-08-28 莱芜钢铁集团银山型钢有限公司 一种超薄异型坯中心点浇铸浸入式水口

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021171A (ja) * 1983-07-16 1985-02-02 Nisshin Steel Co Ltd 幅広薄板連続鋳造装置
JP2583513B2 (ja) * 1987-07-03 1997-02-19 新日本製鐵株式会社 溶融金属注湯用ノズル
FR2647698A1 (fr) * 1989-05-31 1990-12-07 Siderurgie Fse Inst Rech Dispositif d'alimentation en metal liquide d'une installation de coulee continue de produits minces et procede pour sa mise en oeuvre
GB9008538D0 (en) * 1990-04-17 1990-06-13 Rolls Royce Plc A launder system for supplying molten metal and a launder nozzle
JPH1011055A (ja) * 1996-06-18 1998-01-16 Kawai Musical Instr Mfg Co Ltd 電子鍵盤楽器

Also Published As

Publication number Publication date
CZ285931B6 (cs) 1999-11-17
AU6443596A (en) 1997-04-10
DE69602565T2 (de) 1999-12-16
CA2186084A1 (fr) 1997-03-29
JP3978794B2 (ja) 2007-09-19
UA42764C2 (uk) 2001-11-15
EP0765702B1 (fr) 1999-05-26
ES2132857T3 (es) 1999-08-16
MX9604288A (es) 1997-08-30
JPH09108794A (ja) 1997-04-28
ATE180427T1 (de) 1999-06-15
BR9603908A (pt) 1998-06-09
KR970014880A (ko) 1997-04-28
TR199600774A2 (tr) 1997-04-22
KR100369257B1 (ko) 2003-03-15
CN1064286C (zh) 2001-04-11
GR3030610T3 (en) 1999-10-29
SK118296A3 (en) 1998-01-14
ZA968126B (en) 1997-04-21
SK281773B6 (sk) 2001-07-10
AU702389B2 (en) 1999-02-18
TW345508B (en) 1998-11-21
RU2163179C2 (ru) 2001-02-20
PL316322A1 (en) 1997-04-01
DK0765702T3 (da) 1999-12-06
EP0765702A1 (fr) 1997-04-02
DE69602565D1 (de) 1999-07-01
PL181356B1 (pl) 2001-07-31
US5733469A (en) 1998-03-31
FR2739313A1 (fr) 1997-04-04
FR2739313B1 (fr) 1997-10-31
CZ279996A3 (en) 1997-04-16
CN1154885A (zh) 1997-07-23
CA2186084C (fr) 2008-01-29

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