CN101516544A - Method for producing a steel strip - Google Patents
Method for producing a steel strip Download PDFInfo
- Publication number
- CN101516544A CN101516544A CNA2007800353340A CN200780035334A CN101516544A CN 101516544 A CN101516544 A CN 101516544A CN A2007800353340 A CNA2007800353340 A CN A2007800353340A CN 200780035334 A CN200780035334 A CN 200780035334A CN 101516544 A CN101516544 A CN 101516544A
- Authority
- CN
- China
- Prior art keywords
- steel
- melt
- metallic inclusion
- sulfur content
- roll
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 32
- 239000010959 steel Substances 0.000 title claims description 32
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000000161 steel melt Substances 0.000 claims abstract description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims description 29
- 229910052717 sulfur Inorganic materials 0.000 claims description 27
- 239000011593 sulfur Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 13
- 239000005864 Sulphur Substances 0.000 abstract description 4
- 229910000655 Killed steel Inorganic materials 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 20
- 239000011572 manganese Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 10
- 208000037656 Respiratory Sounds Diseases 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 230000004927 fusion Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 230000005496 eutectics Effects 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 150000003463 sulfur Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010011376 Crepitations Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- -1 sulphur compound Chemical class 0.000 description 1
Images
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
-
- 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
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0159306A AT504225B1 (en) | 2006-09-22 | 2006-09-22 | METHOD FOR PRODUCING A STEEL STRIP |
ATA1593/2006 | 2006-09-22 | ||
PCT/EP2007/007228 WO2008034502A1 (en) | 2006-09-22 | 2007-08-16 | Method for producing a steel strip |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101516544A true CN101516544A (en) | 2009-08-26 |
CN101516544B CN101516544B (en) | 2011-06-08 |
Family
ID=38541914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800353340A Active CN101516544B (en) | 2006-09-22 | 2007-08-16 | Method for producing a steel strip |
Country Status (16)
Country | Link |
---|---|
US (1) | US20100018665A1 (en) |
EP (1) | EP2066466B2 (en) |
JP (1) | JP5129253B2 (en) |
KR (1) | KR101442724B1 (en) |
CN (1) | CN101516544B (en) |
AT (2) | AT504225B1 (en) |
AU (1) | AU2007299343B2 (en) |
BR (1) | BRPI0717489B1 (en) |
DK (1) | DK2066466T3 (en) |
ES (1) | ES2366139T5 (en) |
MX (1) | MX2009002629A (en) |
PL (1) | PL2066466T3 (en) |
RU (1) | RU2418650C2 (en) |
SI (1) | SI2066466T1 (en) |
UA (1) | UA93097C2 (en) |
WO (1) | WO2008034502A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113198995A (en) * | 2021-04-25 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Peritectic steel continuous casting billet depression improvement control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7975754B2 (en) * | 2007-08-13 | 2011-07-12 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3016632B2 (en) † | 1991-07-09 | 2000-03-06 | 日新製鋼株式会社 | Operation control method of twin roll continuous caster. |
JP3308102B2 (en) * | 1994-05-26 | 2002-07-29 | キャストリップ・リミテッド・ライアビリティ・カンパニー | Metal strip continuous casting method |
AUPN281195A0 (en) * | 1995-05-05 | 1995-06-01 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
JPH09168844A (en) * | 1995-12-19 | 1997-06-30 | Mitsubishi Heavy Ind Ltd | Twin roll continuous casting method |
JP3117638B2 (en) * | 1996-03-28 | 2000-12-18 | 新日本製鐵株式会社 | Continuous slab casting method |
IT1291931B1 (en) * | 1997-06-19 | 1999-01-21 | Voest Alpine Ind Anlagen | PROCEDURE FOR THE PRODUCTION OF RAW STEEL CASTING TAPES WITH LOW CARBON CONTENT AND THIS OBTAINABLE TAPES |
FR2791286B1 (en) * | 1999-03-26 | 2001-05-04 | Lorraine Laminage | PROCESS FOR PRODUCING CARBON STEEL STRIPS BY CONTINUOUS CASTING BETWEEN TWO CYLINDERS |
JP4518645B2 (en) * | 2000-01-21 | 2010-08-04 | 日新製鋼株式会社 | High strength and high toughness martensitic stainless steel sheet |
AUPR047900A0 (en) * | 2000-09-29 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel |
UA76140C2 (en) * | 2001-04-02 | 2006-07-17 | Nucor Corp | A method for ladle refining of steel |
DE10125669B4 (en) * | 2001-05-25 | 2006-04-27 | Hammelmann Maschinenfabrik Gmbh | Pump, in particular plunger pump |
BRPI0212499B1 (en) | 2001-09-14 | 2015-12-08 | Nucor Corp | process for producing continuous casting steel strip and thin steel strip produced by the same |
FR2834722B1 (en) * | 2002-01-14 | 2004-12-24 | Usinor | MANUFACTURING PROCESS OF A COPPER-RICH CARBON STEEL STEEL PRODUCT, AND THUS OBTAINED STEEL PRODUCT |
KR100489018B1 (en) * | 2002-08-30 | 2005-05-11 | 주식회사 포스코 | Method of Manufacturing High Manganese Steel Strip With Twin Roll Strip Casting Apparatus |
AT412072B (en) * | 2002-10-15 | 2004-09-27 | Voest Alpine Ind Anlagen | METHOD FOR THE CONTINUOUS PRODUCTION OF A THIN STEEL STRIP |
JP4598752B2 (en) | 2003-01-24 | 2010-12-15 | ニューコア・コーポレーション | Steel strip casting |
KR101286890B1 (en) * | 2003-10-10 | 2013-07-23 | 누코 코포레이션 | Casting steel strip |
WO2007079545A1 (en) * | 2006-01-16 | 2007-07-19 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
US7464746B2 (en) * | 2006-08-09 | 2008-12-16 | Nucor Corporation | Method of casting thin cast strip |
-
2006
- 2006-09-22 AT AT0159306A patent/AT504225B1/en not_active IP Right Cessation
-
2007
- 2007-08-16 WO PCT/EP2007/007228 patent/WO2008034502A1/en active Application Filing
- 2007-08-16 SI SI200730701T patent/SI2066466T1/en unknown
- 2007-08-16 AU AU2007299343A patent/AU2007299343B2/en not_active Ceased
- 2007-08-16 JP JP2009528610A patent/JP5129253B2/en not_active Expired - Fee Related
- 2007-08-16 US US12/442,189 patent/US20100018665A1/en not_active Abandoned
- 2007-08-16 MX MX2009002629A patent/MX2009002629A/en active IP Right Grant
- 2007-08-16 AT AT07801685T patent/ATE514502T1/en active
- 2007-08-16 ES ES07801685.4T patent/ES2366139T5/en active Active
- 2007-08-16 PL PL07801685T patent/PL2066466T3/en unknown
- 2007-08-16 KR KR1020097008241A patent/KR101442724B1/en active IP Right Grant
- 2007-08-16 UA UAA200902521A patent/UA93097C2/en unknown
- 2007-08-16 RU RU2009115180/02A patent/RU2418650C2/en not_active IP Right Cessation
- 2007-08-16 EP EP07801685.4A patent/EP2066466B2/en active Active
- 2007-08-16 DK DK07801685.4T patent/DK2066466T3/en active
- 2007-08-16 BR BRPI0717489A patent/BRPI0717489B1/en not_active IP Right Cessation
- 2007-08-16 CN CN2007800353340A patent/CN101516544B/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113198995A (en) * | 2021-04-25 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Peritectic steel continuous casting billet depression improvement control method |
Also Published As
Publication number | Publication date |
---|---|
JP2010504214A (en) | 2010-02-12 |
RU2418650C2 (en) | 2011-05-20 |
DK2066466T3 (en) | 2011-10-24 |
EP2066466B2 (en) | 2014-08-27 |
MX2009002629A (en) | 2009-03-24 |
BRPI0717489A2 (en) | 2013-10-15 |
EP2066466A1 (en) | 2009-06-10 |
AT504225B1 (en) | 2008-10-15 |
UA93097C2 (en) | 2011-01-10 |
BRPI0717489B1 (en) | 2016-02-10 |
EP2066466B1 (en) | 2011-06-29 |
KR101442724B1 (en) | 2014-09-23 |
AU2007299343B2 (en) | 2011-09-08 |
RU2009115180A (en) | 2010-10-27 |
JP5129253B2 (en) | 2013-01-30 |
SI2066466T1 (en) | 2011-10-28 |
WO2008034502A1 (en) | 2008-03-27 |
AU2007299343A1 (en) | 2008-03-27 |
US20100018665A1 (en) | 2010-01-28 |
ATE514502T1 (en) | 2011-07-15 |
ES2366139T5 (en) | 2014-10-06 |
CN101516544B (en) | 2011-06-08 |
KR20090064462A (en) | 2009-06-18 |
PL2066466T3 (en) | 2011-11-30 |
ES2366139T3 (en) | 2011-10-17 |
AT504225A1 (en) | 2008-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS VAI METALS TECHNOLOGIES LTD. Free format text: FORMER OWNER: SIEMENS VAI METALS TECHNOLOGIE Effective date: 20110909 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110909 Address after: Linz, Austria Patentee after: SIEMENS VAI METALS TECHNOLOGIES GmbH & Co. Address before: Linz, Austria Patentee before: SIEMENS VAI METALS TECHNOLOGIES GmbH & Co. |
|
CP03 | Change of name, title or address |
Address after: Austria Vienna Patentee after: Siemens metal technology assets Co.,Ltd. Address before: Linz, Austria Patentee before: SIEMENS VAI METALS TECHNOLOGIES GmbH & Co. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: Linz, Austria Patentee after: PRIMETALS TECHNOLOGIES AUSTRIA GmbH Address before: Austria Vienna Patentee before: Siemens metal technology assets Co.,Ltd. |
|
TR01 | Transfer of patent right |