BRPI0309176B1 - método para fundir aço continuamente e aparelho para fundir tira de aço - Google Patents

método para fundir aço continuamente e aparelho para fundir tira de aço Download PDF

Info

Publication number: BRPI0309176B1
Authority: BR; Brazil
Prior art keywords: strip; casting; wrapper; wrap; water
Prior art date: 2002-04-12

Application number

BRPI0309176A

Other languages

English (en)

Portuguese (pt)

Other versions

BR0309176A (pt

Inventor

Andrew Glutz

Walter N Blejde

Original Assignee

Castrip Llc

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.)

2002-04-12

Filing date

2003-04-11

Publication date

2016-10-04

2002-04-12 Priority claimed from US10/121,567 external-priority patent/US6776218B2/en

2003-04-11 Application filed by Castrip Llc filed Critical Castrip Llc

2005-01-25 Publication of BR0309176A publication Critical patent/BR0309176A/pt

2016-10-04 Publication of BRPI0309176B1 publication Critical patent/BRPI0309176B1/pt

Links

238000005266 casting Methods 0.000 title claims abstract description 104
229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
239000010959 steel Substances 0.000 title claims abstract description 40
238000000034 method Methods 0.000 title claims abstract description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
239000003595 mist Substances 0.000 claims abstract description 42
239000007921 spray Substances 0.000 claims abstract description 35
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 30
239000007789 gas Substances 0.000 claims abstract description 19
239000007788 liquid Substances 0.000 claims abstract description 19
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
239000001301 oxygen Substances 0.000 claims abstract description 18
229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
239000012298 atmosphere Substances 0.000 claims abstract description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
238000005096 rolling process Methods 0.000 claims description 14
239000002184 metal Substances 0.000 claims description 12
230000003647 oxidation Effects 0.000 claims description 10
238000007254 oxidation reaction Methods 0.000 claims description 10
238000007789 sealing Methods 0.000 claims description 9
239000001257 hydrogen Substances 0.000 claims description 8
229910052739 hydrogen Inorganic materials 0.000 claims description 8
238000001816 cooling Methods 0.000 claims description 7
229910052757 nitrogen Inorganic materials 0.000 claims description 7
238000005098 hot rolling Methods 0.000 claims description 5
239000011261 inert gas Substances 0.000 claims description 5
239000003380 propellant Substances 0.000 claims description 5
229910001208 Crucible steel Inorganic materials 0.000 claims description 4
238000009826 distribution Methods 0.000 claims description 4
238000010926 purge Methods 0.000 claims 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 abstract description 10
238000003475 lamination Methods 0.000 description 10
238000009434 installation Methods 0.000 description 7
238000005507 spraying Methods 0.000 description 5
239000000463 material Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000002826 coolant Substances 0.000 description 3
230000001590 oxidative effect Effects 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
239000011449 brick Substances 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
238000009749 continuous casting Methods 0.000 description 2
238000004320 controlled atmosphere Methods 0.000 description 2
229910001873 dinitrogen Inorganic materials 0.000 description 2
239000000835 fiber Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000005422 blasting Methods 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000005097 cold rolling Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000013016 damping Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000005499 meniscus Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
238000005554 pickling Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 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
- B22D11/06—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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
- 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
- B22D11/16—Controlling or regulating processes or operations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Metal Rolling (AREA)

BRPI0309176A 2002-04-12 2003-04-11 método para fundir aço continuamente e aparelho para fundir tira de aço BRPI0309176B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10/121,567 US6776218B2 (en)	1999-11-30	2002-04-12	Casting steel strip
PCT/US2003/011263 WO2003086683A1 (en)	2002-04-12	2003-04-11	Casting steel strip

Publications (2)

Publication Number	Publication Date
BR0309176A BR0309176A (pt)	2005-01-25
BRPI0309176B1 true BRPI0309176B1 (pt)	2016-10-04

Family

ID=29248307

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0309176A BRPI0309176B1 (pt)	2002-04-12	2003-04-11	método para fundir aço continuamente e aparelho para fundir tira de aço

Country Status (9)

Country	Link
EP (1)	EP1497055B9 (de)
JP (1)	JP4373796B2 (de)
KR (1)	KR101029687B1 (de)
CN (1)	CN1309505C (de)
AU (1)	AU2003226348B2 (de)
BR (1)	BRPI0309176B1 (de)
CA (1)	CA2482055C (de)
DE (1)	DE60323618D1 (de)
WO (1)	WO2003086683A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8196641B2 (en)	2004-11-16	2012-06-12	Rti International Metals, Inc.	Continuous casting sealing method
DE102007009678A1 (de) *	2006-10-27	2008-04-30	Sms Demag Ag	Bandschleuse
US7984748B2 (en)	2008-07-03	2011-07-26	Nucor Corporation	Apparatus for continuous strip casting
CN101462105B (zh) *	2008-09-27	2013-09-11	苏州扬子江新型材料股份有限公司	彩色涂层钢板涂膜烘烤后的冷却系统
DE102009018683A1 (de) *	2009-04-23	2010-10-28	Sms Siemag Ag	Verfahren und Vorrichtung zum Stranggießen einer Bramme
CN102828195A (zh) *	2011-06-14	2012-12-19	辽宁科技大学	热轧带钢连续还原除鳞方法及其装置
CN102328040B (zh) *	2011-07-12	2014-07-23	陈寅明	钢坯结晶的二次冷却方法及装置
DE102014205999A1 (de)	2014-03-31	2015-10-01	Bayerische Motoren Werke Aktiengesellschaft	Bearbeitungsvorrichtung zum Bearbeiten eines gegossenen Gussrohteils und Verfahren zum Herstellen eines Gussbauteils
CN109115795B (zh) *	2018-09-06	2020-11-13	嘉兴鼎尚信息科技有限公司	雾化系统、使用该雾化系统的检测设备及工作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE792303A (fr) *	1971-06-09	1973-03-30	Battelle Memorial Institute	Procede de coulee continue d'une barre de metal et dispositif pour la mise en oeuvre de ce procede
US4000771A (en) *	1973-07-27	1977-01-04	Williamson Calvin C	Method of and apparatus for continuous casting
DE2757694A1 (de) *	1977-12-21	1979-06-28	Mannesmann Ag	Verfahren und vorrichtung zum kuehlen des stranges beim stranggiessen von metallen
JPS57127505A (en)	1981-01-22	1982-08-07	Nippon Steel Corp	Direct rolling manufacturing device for steel
JPS58202958A (ja) *	1982-05-20	1983-11-26	Kawasaki Steel Corp	鋼の連続鋳造方法
JPS6277151A (ja) *	1985-09-30	1987-04-09	Nippon Steel Corp	双ロール型連続鋳造装置
JPH0568525A (ja) *	1991-09-12	1993-03-23	Ajinomoto Co Inc	立体成型食品の製造法
JPH06277151A (ja) *	1993-03-30	1994-10-04	Sharp Corp	加熱調理器
CA2164343C (en) *	1994-04-04	2002-01-01	Yoshikazu Matsumura	Twin-roll type continuous casting method and device
TW297788B (de) *	1994-12-15	1997-02-11	Sumitomo Metal Ind
AUPN101495A0 (en) *	1995-02-10	1995-03-09	Bhp Steel (Jla) Pty Limited	Casting steel strip
KR100206504B1 (ko)	1995-04-14	1999-07-01	다나카 미노루	스테인레스강스트립제조장치
AUPN733095A0 (en) *	1995-12-22	1996-01-25	Bhp Steel (Jla) Pty Limited	Twin roll continuous caster
AUPQ436299A0 (en) *	1999-12-01	1999-12-23	Bhp Steel (Jla) Pty Limited	Casting steel strip
JP5068525B2 (ja) *	2006-12-28	2012-11-07	株式会社岡村製作所	椅子における背板の取付装置

2003
- 2003-04-11 KR KR1020047016304A patent/KR101029687B1/ko not_active Expired - Fee Related
- 2003-04-11 WO PCT/US2003/011263 patent/WO2003086683A1/en not_active Ceased
- 2003-04-11 DE DE60323618T patent/DE60323618D1/de not_active Expired - Lifetime
- 2003-04-11 AU AU2003226348A patent/AU2003226348B2/en not_active Ceased
- 2003-04-11 BR BRPI0309176A patent/BRPI0309176B1/pt not_active IP Right Cessation
- 2003-04-11 EP EP03746737A patent/EP1497055B9/de not_active Expired - Lifetime
- 2003-04-11 CA CA2482055A patent/CA2482055C/en not_active Expired - Fee Related
- 2003-04-11 CN CNB038108380A patent/CN1309505C/zh not_active Expired - Fee Related
- 2003-04-11 JP JP2003583682A patent/JP4373796B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1497055A1 (de)	2005-01-19
AU2003226348A1 (en)	2003-10-27
CN1309505C (zh)	2007-04-11
AU2003226348B2 (en)	2008-09-18
CA2482055C (en)	2011-04-05
CN1652886A (zh)	2005-08-10
WO2003086683A1 (en)	2003-10-23
EP1497055B9 (de)	2009-09-02
CA2482055A1 (en)	2003-10-23
JP4373796B2 (ja)	2009-11-25
JP2005522330A (ja)	2005-07-28
KR101029687B1 (ko)	2011-04-15
EP1497055A4 (de)	2006-04-19
EP1497055B1 (de)	2008-09-17
BR0309176A (pt)	2005-01-25
KR20060026837A (ko)	2006-03-24
DE60323618D1 (de)	2008-10-30

Legal Events

Date	Code	Title	Description
2011-03-09	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
2011-11-29	B07A	Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
2013-03-12	B09B	Patent application refused [chapter 9.2 patent gazette]	Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI
2014-06-03	B12B	Appeal: appeal against refusal
2016-10-04	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/10/2016, OBSERVADAS AS CONDICOES LEGAIS.
2018-02-06	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
2018-05-22	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Publication	Publication Date	Title
JP4763953B2 (ja)	2011-08-31	薄鋼ストリップの鋳造
CA2168840C (en)	2007-01-23	Casting steel strip
CN100446894C (zh)	2008-12-31	生产钢带的方法
KR100533125B1 (ko)	2006-05-12	철금속스트립주조방법및주조장치
CN101432083B (zh)	2013-01-02	低表面粗糙度铸带生产方法
BRPI0309176B1 (pt)	2016-10-04	método para fundir aço continuamente e aparelho para fundir tira de aço
US4648438A (en)	1987-03-10	Method and apparatus for feeding and continuously casting molten metal with inert gas applied to the moving mold surfaces and to the entering metal
EP0092844B1 (de)	1987-01-28	Verfahren und Einrichtung für das Beschicken und kontinuierliche Giessen von geschmolzenem Metall mit inertem Gas, angewandt auf bewegende Formoberflächen und auf das eintretende Metall
US4593742A (en)	1986-06-10	Apparatus for feeding and continuously casting molten metal with inert gas applied to the moving mold surfaces and to the entering metal
KR20020063886A (ko)	2002-08-05	박형 강 스트립 제조 방법 및 장치
US20110303386A1 (en)	2011-12-15	Low surface roughness cast strip and method and apparatus for making the same