BRPI0718348A2 - Instalação de fundição contínua para escoamento de aço líquido e processo para a fundição contínua de aço em jato oco - Google Patents

Instalação de fundição contínua para escoamento de aço líquido e processo para a fundição contínua de aço em jato oco

Info

Publication number: BRPI0718348A2
Authority: BR; Brazil
Prior art keywords: continuous casting; nozzle; oxidant gas; steel; jet
Prior art date: 2006-12-12

Application number

BRPI0718348-8A2A

Other languages

English (en)

Inventor

Paul Naveau

Jean-Michel Damasse

Original Assignee

Ct Rech Metallurgiques Asbl

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.)

2006-12-12

Filing date

2007-09-03

Publication date

2013-11-26

2007-09-03 Application filed by Ct Rech Metallurgiques Asbl filed Critical Ct Rech Metallurgiques Asbl

2013-11-26 Publication of BRPI0718348A2 publication Critical patent/BRPI0718348A2/pt

2016-03-29 Publication of BRPI0718348B1 publication Critical patent/BRPI0718348B1/pt

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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/58—Pouring-nozzles with gas injecting means
- 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
- B22D11/108—Feeding additives, powders, or the like
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Nozzles (AREA)

BRPI0718348A 2006-12-12 2007-09-03 instalação de fundição contínua para escoamento de aço líquido e processo para a fundição contínua de aço em jato oco BRPI0718348B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE2006/0609A BE1017392A3 (fr)	2006-12-12	2006-12-12	Busette a jet creux pour coulee continue d'acier.
PCT/BE2007/000100 WO2008070935A1 (fr)	2006-12-12	2007-09-03	Busette a jet creux pour coulee continue d'acier

Publications (2)

Publication Number	Publication Date
BRPI0718348A2 true BRPI0718348A2 (pt)	2013-11-26
BRPI0718348B1 BRPI0718348B1 (pt)	2016-03-29

Family

ID=37964317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0718348A BRPI0718348B1 (pt)	2006-12-12	2007-09-03	instalação de fundição contínua para escoamento de aço líquido e processo para a fundição contínua de aço em jato oco

Country Status (10)

Country	Link
EP (1)	EP2099576B8 (pt)
KR (1)	KR101454311B1 (pt)
AT (1)	ATE468188T1 (pt)
BE (1)	BE1017392A3 (pt)
BR (1)	BRPI0718348B1 (pt)
DE (1)	DE602007006689D1 (pt)
ES (1)	ES2343979T3 (pt)
PL (1)	PL2099576T3 (pt)
SI (1)	SI2099576T1 (pt)
WO (1)	WO2008070935A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IN2014DN08196A (pt)	2012-03-28	2015-05-01	Arcelormittal Investigacion Y Desarrollo Sl
EP2830792B1 (en) *	2012-03-28	2019-02-20	ArcelorMittal	Continuous casting process of metal
KR101443348B1 (ko) *	2013-03-28	2014-09-19	현대제철 주식회사	용강 탈황제 공급장치
EP3056304A1 (en) *	2015-02-16	2016-08-17	Uvån Holding AB	A nozzle and a tundish arrangement for the granulation of molten material
CN111451462B (zh) *	2020-04-09	2021-09-28	苏州大学	利用浸入式水口喷吹镁粉细化连铸坯凝固组织的方法
CN111570782A (zh) *	2020-06-24	2020-08-25	攀钢集团攀枝花钢铁研究院有限公司	连铸浸入式水口
CN111496240A (zh) *	2020-06-24	2020-08-07	攀钢集团攀枝花钢铁研究院有限公司	用于连铸的浸入式水口
WO2024127075A1 (en) *	2022-12-16	2024-06-20	Arcelormittal	Continuous casting equipment
WO2024127073A1 (en) *	2022-12-16	2024-06-20	Arcelormittal	Continuous casting equipment
WO2024127076A1 (en) *	2022-12-16	2024-06-20	Arcelormittal	Continuous casting equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2150591A1 (en) *	1971-08-27	1973-04-13	Air Liquide	Cooling of molten metal - by addition of particles of the same metal(s) at a considerably lower temp
IT1116425B (it) *	1977-04-18	1986-02-10	Centro Speriment Metallurg	Sistema di raffreddamento e alligazione della massa fusa nella colata continua dell'acciaio
JPS5873713A (ja) *	1981-10-27	1983-05-04	Nippon Steel Corp	強脱酸元素添加鋼の製造方法
EP0269180B1 (fr) *	1986-11-26	1992-01-02	CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif	Dispositif de coulée d'un métal en phase pâteuse
BE1004121A6 (fr) *	1990-05-04	1992-09-29	Lahaut Hugues	Dispositif pour la coulee d'un metal et procede d'utilisation de ce dispositif.
BE1006567A6 (fr) *	1992-12-28	1994-10-18	Centre Rech Metallurgique	Procede de coulee d'un metal en phase pateuse.
BE1013745A3 (fr) *	2000-10-10	2002-07-02	Ct De Rech S Metallurg Ass San	Procede et dispositif pour couler en continu de l'acier a composition chimique mixte.
BE1014063A3 (fr) *	2001-03-22	2003-03-04	Ct De Rech S Metallurg Ass San	Procede et dispositif pour couler en continu de l'acier presentant des oxydes fins.
BE1016550A3 (fr) *	2005-03-16	2007-01-09	Ct Rech Metallurgiques Asbl	Procede pour couler en continu un metal a resistance mecanique amelioree et produit obtenu par le procede.

2006
- 2006-12-12 BE BE2006/0609A patent/BE1017392A3/fr not_active IP Right Cessation
2007
- 2007-09-03 DE DE602007006689T patent/DE602007006689D1/de active Active
- 2007-09-03 KR KR1020097012282A patent/KR101454311B1/ko active IP Right Grant
- 2007-09-03 SI SI200730287T patent/SI2099576T1/sl unknown
- 2007-09-03 PL PL07800357T patent/PL2099576T3/pl unknown
- 2007-09-03 EP EP07800357A patent/EP2099576B8/fr active Active
- 2007-09-03 BR BRPI0718348A patent/BRPI0718348B1/pt active IP Right Grant
- 2007-09-03 AT AT07800357T patent/ATE468188T1/de not_active IP Right Cessation
- 2007-09-03 ES ES07800357T patent/ES2343979T3/es active Active
- 2007-09-03 WO PCT/BE2007/000100 patent/WO2008070935A1/fr active Application Filing

Also Published As

Publication number	Publication date
ES2343979T3 (es)	2010-08-13
WO2008070935A1 (fr)	2008-06-19
BRPI0718348B1 (pt)	2016-03-29
SI2099576T1 (sl)	2010-08-31
BE1017392A3 (fr)	2008-08-05
EP2099576A1 (fr)	2009-09-16
EP2099576B1 (fr)	2010-05-19
KR20090095590A (ko)	2009-09-09
EP2099576B8 (fr)	2010-07-21
KR101454311B1 (ko)	2014-10-23
PL2099576T3 (pl)	2010-10-29
DE602007006689D1 (de)	2010-07-01
ATE468188T1 (de)	2010-06-15

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Legal Events

Date	Code	Title	Description
2016-03-01	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2016-03-29	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2007, OBSERVADAS AS CONDICOES LEGAIS.