BRPI0722298A2 - Bocal de imersão e processo de fundição contínuo - Google Patents

Bocal de imersão e processo de fundição contínuo

Info

Publication number: BRPI0722298A2
Authority: BR; Brazil
Prior art keywords: immersion nozzle; foundry process; continuous foundry; continuous; immersion
Prior art date: 2007-12-05

Application number

BRPI0722298-0A2A

Other languages

English (en)

Inventor

Satoru Ito

Shinichi Fukunaga

Masaharu Sato

Taijiro Matsui

Mineo Niizuma

Tomohide Takeuchi

Original Assignee

Nippon Steel Corp

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.)

2007-12-05

Filing date

2007-12-05

Publication date

2015-02-03

2007-12-05 Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp

2015-02-03 Publication of BRPI0722298A2 publication Critical patent/BRPI0722298A2/pt

2016-03-29 Publication of BRPI0722298B1 publication Critical patent/BRPI0722298B1/pt

Links

238000007654 immersion Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/06—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
- C04B35/103—Refractories from grain sized mixtures containing non-oxide refractory materials, e.g. carbon

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Continuous Casting (AREA)

BRPI0722298A 2007-12-05 2007-12-05 processo de fundição contínuo BRPI0722298B1 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2007/073903 WO2009072217A1 (ja)	2007-12-05	2007-12-05	浸漬ノズルおよび連続鋳造方法

Publications (2)

Publication Number	Publication Date
BRPI0722298A2 true BRPI0722298A2 (pt)	2015-02-03
BRPI0722298B1 BRPI0722298B1 (pt)	2016-03-29

Family

ID=40717403

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0722298A BRPI0722298B1 (pt)	2007-12-05	2007-12-05	processo de fundição contínuo

Country Status (4)

Country	Link
KR (1)	KR20100057095A (pt)
CN (1)	CN101888910B (pt)
BR (1)	BRPI0722298B1 (pt)
WO (1)	WO2009072217A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014042611A1 (en) *	2012-09-11	2014-03-20	Refractory Intellectual Property Gmbh & Co. Kg	Refractory pouring device
KR101722041B1 (ko) *	2013-03-21	2017-04-03	구로사키 하리마 코포레이션	내화물 및 주조용 노즐
CN104511586B (zh) *	2014-12-05	2017-09-29	澳洲澳秀科技有限公司	用于连铸机的喷嘴装置以及包括该装置的连铸机中间包
CN107520437A (zh) *	2016-06-21	2017-12-29	宝山钢铁股份有限公司	一种钢包长水口低过热度的温度补偿装置及其方法
CN106735158B (zh) *	2017-02-24	2019-03-15	山东钢铁股份有限公司	一种结晶器浸入式水口及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03257061A (ja) *	1990-03-02	1991-11-15	Kobe Steel Ltd	連続鋳造用タンディッシュにおける溶鋼排出機構部の溶鋼接触面用耐火物
JPH0437675A (ja) *	1990-05-31	1992-02-07	Nippon Steel Corp	薄板鋳造用ノズルの酸化防止剤および塗布方法
JPH0753284A (ja) *	1993-08-13	1995-02-28	Catalysts & Chem Ind Co Ltd	酸化防止被膜形成用塗布液
JPH1053479A (ja) *	1996-08-09	1998-02-24	Shinagawa Refract Co Ltd	炭素含有耐火物の塗布材
EP1053808A4 (en) *	1998-01-14	2001-12-19	Shinagawa Refractories Co	SUBMERSIBLE NOZZLE FOR CONTINUOUS CASTING
JP3358989B2 (ja) *	1998-05-14	2002-12-24	品川白煉瓦株式会社	鋼の連続鋳造用浸漬ノズル
JP4291619B2 (ja) *	2003-05-19	2009-07-08	新日本製鐵株式会社	耐火物内張り層の形成方法
JP4580155B2 (ja) *	2003-08-19	2010-11-10	新日本製鐵株式会社	連続鋳造用ノズル
CN100540180C (zh) *	2004-03-15	2009-09-16	黑崎播磨株式会社	连续铸造水口
JP4490839B2 (ja) *	2005-01-26	2010-06-30	新日本製鐵株式会社	連続鋳造用浸漬ノズルの予熱方法及び予熱装置
JP4746412B2 (ja) *	2005-11-21	2011-08-10	新日本製鐵株式会社	連続鋳造方法
JP4653664B2 (ja) *	2006-01-12	2011-03-16	新日本製鐵株式会社	連続鋳造用浸漬ノズルの予熱方法及び予熱装置

2007
- 2007-12-05 KR KR1020107008861A patent/KR20100057095A/ko not_active Ceased
- 2007-12-05 BR BRPI0722298A patent/BRPI0722298B1/pt active IP Right Grant
- 2007-12-05 WO PCT/JP2007/073903 patent/WO2009072217A1/ja not_active Ceased
- 2007-12-05 CN CN200780101817.6A patent/CN101888910B/zh active Active

Also Published As

Publication number	Publication date
KR20100057095A (ko)	2010-05-28
BRPI0722298B1 (pt)	2016-03-29
WO2009072217A1 (ja)	2009-06-11
CN101888910A (zh)	2010-11-17
CN101888910B (zh)	2012-12-19

Legal Events

Date	Code	Title	Description
2015-07-07	B25D	Requested change of name of applicant approved	Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)
2015-09-22	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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 05/12/2007, OBSERVADAS AS CONDICOES LEGAIS.
2019-10-22	B25D	Requested change of name of applicant approved

Publication	Publication Date	Title
BRPI0914670A2 (pt)	2015-10-20	processo de secagem por atomização
FI20060288A0 (fi)	2006-03-27	Pinnoitusmenetelmä
BRPI0821944A2 (pt)	2015-06-23	Processo
BRPI0919868A2 (pt)	2015-12-15	processo
DE602007013995D1 (de)	2011-06-01	Beschichtungsverfahren
EP2301043A4 (en)	2011-07-27	METALLIC PASTES AND INKS
BRPI0806503A2 (pt)	2014-04-22	Processo aperfeiçoado de secagem por pulverização
BR112012000821A2 (pt)	2017-08-08	"processo"
BRPI0921374A2 (pt)	2015-12-29	processo
BRPI0906668A2 (pt)	2017-05-16	bocal e inalador e método de produção de bocal
BRPI0716479A2 (pt)	2015-05-26	Processo sol-gel
PT2165971T (pt)	2016-11-16	Processo de hidrotratamento
EP2417205A4 (en)	2015-07-15	SELECTIVE INK CURE
BRPI0718075A2 (pt)	2014-11-25	Processo de hidrogenação
DE502007004064D1 (de)	2010-07-22	Querträger
BRPI0913962A2 (pt)	2015-10-20	processo de secagem por atomização
BR112012014943A2 (pt)	2016-04-05	processo de secagem por atomização
BRPI1009095A2 (pt)	2016-03-01	processo de secagem por atomização
FI20060371L (fi)	2007-10-19	Köysitysmenetelmä ja -laitteisto
FI20060955A0 (fi)	2006-10-30	Sakeutuslaite ja -menetelmä
BRPI0914354A2 (pt)	2015-10-20	"métodos e artigos"
BR112012004668A2 (pt)	2019-09-24	"composição e processo"
BRPI0816237A2 (pt)	2015-02-24	Processo de ciclopropanação
PT2131682E (pt)	2013-03-11	Processo e aparelho de retorta
BRPI0918578A2 (pt)	2015-12-01	moldes de bloco e método.