JP3522770B2 - 低炭素鋼帯片を製造する連続鋳造法と鋳放し状態での良好な機械的特性を伴って製造可能な帯片 - Google Patents

低炭素鋼帯片を製造する連続鋳造法と鋳放し状態での良好な機械的特性を伴って製造可能な帯片

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Publication number
JP3522770B2
JP3522770B2 JP50410099A JP50410099A JP3522770B2 JP 3522770 B2 JP3522770 B2 JP 3522770B2 JP 50410099 A JP50410099 A JP 50410099A JP 50410099 A JP50410099 A JP 50410099A JP 3522770 B2 JP3522770 B2 JP 3522770B2
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JP
Japan
Prior art keywords
carbon steel
low carbon
strip
steel strip
volume
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.)
Expired - Fee Related
Application number
JP50410099A
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English (en)
Japanese (ja)
Other versions
JP2001502974A (ja
Inventor
マスカンゾニ、アントニオ
アネリ、エットレ
Original Assignee
ザイセンクルップ アシアイ スペシャリ テルニソシエタ ペル アチオニ
フォエシュト − アルピネ インドウシュトリイアンラーゲンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11405132&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3522770(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ザイセンクルップ アシアイ スペシャリ テルニソシエタ ペル アチオニ, フォエシュト − アルピネ インドウシュトリイアンラーゲンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング filed Critical ザイセンクルップ アシアイ スペシャリ テルニソシエタ ペル アチオニ
Publication of JP2001502974A publication Critical patent/JP2001502974A/ja
Application granted granted Critical
Publication of JP3522770B2 publication Critical patent/JP3522770B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
    • C21D8/0215—Rapid solidification; Thin strip casting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
JP50410099A 1997-06-19 1998-06-19 低炭素鋼帯片を製造する連続鋳造法と鋳放し状態での良好な機械的特性を伴って製造可能な帯片 Expired - Fee Related JP3522770B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97RM000367A IT1291931B1 (it) 1997-06-19 1997-06-19 Procedimento per la produzione di nastri grezzi di colaggio in acciaio a basso contenuto di carbonio e nastri cosi' ottenibili
IT97A000367 1997-06-19
PCT/IT1998/000168 WO1998057767A1 (en) 1997-06-19 1998-06-19 Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties

Publications (2)

Publication Number Publication Date
JP2001502974A JP2001502974A (ja) 2001-03-06
JP3522770B2 true JP3522770B2 (ja) 2004-04-26

Family

ID=11405132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50410099A Expired - Fee Related JP3522770B2 (ja) 1997-06-19 1998-06-19 低炭素鋼帯片を製造する連続鋳造法と鋳放し状態での良好な機械的特性を伴って製造可能な帯片

Country Status (22)

Country Link
US (1) US6502626B1 (enExample)
EP (1) EP1007248B1 (enExample)
JP (1) JP3522770B2 (enExample)
KR (1) KR20010013946A (enExample)
CN (1) CN1244422C (enExample)
AT (1) ATE313402T1 (enExample)
AU (1) AU744196B2 (enExample)
BR (1) BR9810193A (enExample)
CA (1) CA2294333C (enExample)
CZ (1) CZ293823B6 (enExample)
DE (1) DE69832886T2 (enExample)
ES (1) ES2255731T3 (enExample)
HU (1) HU222856B1 (enExample)
IT (1) IT1291931B1 (enExample)
MY (1) MY120045A (enExample)
PL (1) PL186657B1 (enExample)
RU (1) RU2212976C2 (enExample)
SK (1) SK285274B6 (enExample)
TR (1) TR199903146T2 (enExample)
UA (1) UA61113C2 (enExample)
WO (1) WO1998057767A1 (enExample)
ZA (1) ZA985359B (enExample)

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AUPP811399A0 (en) * 1999-01-12 1999-02-04 Bhp Steel (Jla) Pty Limited Cold rolled steel
AUPP964499A0 (en) * 1999-04-08 1999-04-29 Bhp Steel (Jla) Pty Limited Casting strip
DE10046181C2 (de) * 2000-09-19 2002-08-01 Krupp Thyssen Nirosta Gmbh Verfahren zum Herstellen eines überwiegend aus Mn-Austenit bestehenden Stahlbands oder -blechs
AU9150401A (en) * 2000-09-29 2002-04-08 Ishikawajima Harima Heavy Ind Method of providing steel strip to order
AUPR047900A0 (en) 2000-09-29 2000-10-26 Bhp Steel (Jla) Pty Limited A method of producing steel
AUPR046000A0 (en) * 2000-10-02 2000-10-26 Bhp Steel (Jla) Pty Limited A method of producing steel strip
DE60139491D1 (de) * 2000-09-29 2009-09-17 Nucor Corp Herstellung von dünnem stahlblech
US7591917B2 (en) 2000-10-02 2009-09-22 Nucor Corporation Method of producing steel strip
DE10060948C2 (de) * 2000-12-06 2003-07-31 Thyssenkrupp Stahl Ag Verfahren zum Erzeugen eines Warmbandes aus einem einen hohen Mangan-Gehalt aufweisenden Stahl
MXPA04002374A (es) * 2001-09-14 2004-11-22 Nucor Corp Tira de acero colado.
US7485196B2 (en) * 2001-09-14 2009-02-03 Nucor Corporation Steel product with a high austenite grain coarsening temperature
RU2375145C2 (ru) * 2003-10-10 2009-12-10 Ньюкор Корпорейшн Литье стальной полосы
US20060124271A1 (en) * 2004-12-13 2006-06-15 Mark Schlichting Method of controlling the formation of crocodile skin surface roughness on thin cast strip
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US9149868B2 (en) 2005-10-20 2015-10-06 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
JP4203508B2 (ja) * 2006-03-08 2009-01-07 株式会社神戸製鋼所 アルミニウム合金鋳造板の製造方法
AT504225B1 (de) * 2006-09-22 2008-10-15 Siemens Vai Metals Tech Gmbh Verfahren zur herstellung eines stahlbandes
CN105002420B (zh) * 2007-05-06 2017-04-12 纽科尔公司 具有微合金添加剂的薄铸造带材产品及其制造方法
KR101527735B1 (ko) * 2007-05-06 2015-06-10 누코 코포레이션 미소합금 첨가물을 갖는 박판 주조 스트립 제품과 그 제조 방법
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
CN102398003B (zh) * 2010-09-16 2015-01-21 攀钢集团钢铁钒钛股份有限公司 一种连铸用结晶器保护渣以及中低碳钢圆坯连铸的方法
RU2455105C1 (ru) * 2011-05-12 2012-07-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства толстолистового проката из свариваемой хромомарганцевой стали
CN102837945B (zh) * 2012-09-26 2015-12-16 贵州宏狮煤机制造有限公司 一种刮板机机尾滚筒
CN104164619B (zh) * 2014-08-29 2016-05-04 东北大学 一种无屈服平台的低碳钢钢板的短流程制造方法
CN104959561B (zh) * 2015-07-09 2017-12-01 东北大学 一种提高双辊连铸低碳微合金钢针状铁素体含量的方法
CN104962829B (zh) * 2015-07-09 2017-06-20 东北大学 一种含针状铁素体的双辊连铸低碳微合金钢及其制造方法
KR101941877B1 (ko) * 2015-09-24 2019-01-25 (주)포스코 주편의 연속 주조 방법
CN110312581B (zh) * 2017-02-23 2021-05-18 普锐特冶金技术日本有限公司 薄板连续铸造装置
CN113976847A (zh) * 2021-10-29 2022-01-28 中天钢铁集团有限公司 一种改善低碳钢小方坯中心缩孔和裂纹的生产方法

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Also Published As

Publication number Publication date
ITRM970367A0 (enExample) 1997-06-19
EP1007248A1 (en) 2000-06-14
ATE313402T1 (de) 2006-01-15
ZA985359B (en) 1999-02-23
AU7931498A (en) 1999-01-04
CN1244422C (zh) 2006-03-08
SK285274B6 (sk) 2006-10-05
TR199903146T2 (xx) 2000-07-21
EP1007248B1 (en) 2005-12-21
ITRM970367A1 (it) 1998-12-19
BR9810193A (pt) 2000-08-08
HUP0004812A2 (hu) 2001-05-28
RU2212976C2 (ru) 2003-09-27
CZ293823B6 (cs) 2004-08-18
PL186657B1 (pl) 2004-02-27
CZ9904650A3 (cs) 2000-10-11
WO1998057767A1 (en) 1998-12-23
MY120045A (en) 2005-08-30
HU222856B1 (hu) 2003-12-29
JP2001502974A (ja) 2001-03-06
DE69832886T2 (de) 2006-08-24
UA61113C2 (en) 2003-11-17
DE69832886D1 (de) 2006-01-26
ES2255731T3 (es) 2006-07-01
KR20010013946A (ko) 2001-02-26
SK181499A3 (en) 2001-03-12
IT1291931B1 (it) 1999-01-21
AU744196B2 (en) 2002-02-21
CN1260740A (zh) 2000-07-19
CA2294333A1 (en) 1998-12-23
CA2294333C (en) 2004-10-05
HUP0004812A3 (en) 2001-07-30
PL337500A1 (en) 2000-08-28
US6502626B1 (en) 2003-01-07

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