ZA985359B - Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties - Google Patents

Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties

Info

Publication number
ZA985359B
ZA985359B ZA985359A ZA985359A ZA985359B ZA 985359 B ZA985359 B ZA 985359B ZA 985359 A ZA985359 A ZA 985359A ZA 985359 A ZA985359 A ZA 985359A ZA 985359 B ZA985359 B ZA 985359B
Authority
ZA
South Africa
Prior art keywords
strip
comprised
strips
obtainable
good
Prior art date
Application number
ZA985359A
Other languages
English (en)
Inventor
Antonio Mascanzoni
Ettore Anelli
Original Assignee
Acciai Speciali Terni Spa
Voest Alphine Industrieanlagen
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.)
Filing date
Publication date
Family has litigation
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=ZA985359(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Acciai Speciali Terni Spa, Voest Alphine Industrieanlagen filed Critical Acciai Speciali Terni Spa
Publication of ZA985359B publication Critical patent/ZA985359B/xx

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
    • B22D11/06—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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties 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 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)
ZA985359A 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 ZA985359B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA985359B true ZA985359B (en) 1999-02-23

Family

ID=11405132

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA985359A ZA985359B (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

Country Status (22)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1820875A (zh) * 2000-09-29 2006-08-23 纽科尔公司 按定单提供钢带的方法
US6675869B2 (en) * 2000-09-29 2004-01-13 Nucor Corporation Production of thin steel strip
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
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
US7485196B2 (en) * 2001-09-14 2009-02-03 Nucor Corporation Steel product with a high austenite grain coarsening temperature
MXPA04002374A (es) * 2001-09-14 2004-11-22 Nucor Corp Tira de acero colado.
AR046277A1 (es) * 2003-10-10 2005-11-30 Nucor Corp Metodo para colar una banda de acero y banda producida.
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
PL2152451T3 (pl) * 2007-05-06 2020-09-07 Nucor Corporation Wyrób w postaci cienkiej odlewanej taśmy z dodatkami mikrostopów i sposób jego wytwarzania
CN105543687B (zh) * 2007-05-06 2018-05-29 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
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
WO2018152738A1 (zh) * 2017-02-23 2018-08-30 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE81042T1 (de) * 1988-07-14 1992-10-15 Thyssen Stahl Ag Verfahren zum herstellen eines stahlbandes mit einer dicke von weniger als 10 mm.
JPH06271984A (ja) * 1993-03-22 1994-09-27 Nippon Steel Corp 耐疲労伝播特性とアレスト性の優れた鋼板およびその製造方法
JPH06335706A (ja) * 1993-05-26 1994-12-06 Nippon Steel Corp 表面品質の優れた熱延鋼板の製造方法
WO1995013155A1 (en) 1993-11-08 1995-05-18 Ishikawajima-Harima Heavy Industries Company Limited In-line heat treatment of continuously cast steel strip
JPH07197195A (ja) * 1993-12-28 1995-08-01 Nkk Corp 耐時効性に優れた鋼材およびその製造方法
KR100187553B1 (ko) 1994-03-25 1999-06-01 다나카 미노루 박판주조스트립의 제조방법
MY114266A (en) 1994-04-04 2002-09-30 Nippon Steel Corp Twin-roll continuous casting method and apparatus
JP2792834B2 (ja) 1995-04-18 1998-09-03 新日本製鐵株式会社 薄鋳帯からの強度５００ＭＰａ 以下の炭素鋼薄鋼帯の製造方法
JPH09122839A (ja) * 1995-08-29 1997-05-13 Mitsubishi Heavy Ind Ltd 薄帯鋼板の製造方法

Also Published As

Publication number Publication date
SK285274B6 (sk) 2006-10-05
CZ9904650A3 (cs) 2000-10-11
CZ293823B6 (cs) 2004-08-18
ITRM970367A0 (instruction) 1997-06-19
ES2255731T3 (es) 2006-07-01
AU744196B2 (en) 2002-02-21
AU7931498A (en) 1999-01-04
HUP0004812A3 (en) 2001-07-30
UA61113C2 (en) 2003-11-17
MY120045A (en) 2005-08-30
BR9810193A (pt) 2000-08-08
ATE313402T1 (de) 2006-01-15
EP1007248A1 (en) 2000-06-14
SK181499A3 (en) 2001-03-12
CA2294333C (en) 2004-10-05
CA2294333A1 (en) 1998-12-23
IT1291931B1 (it) 1999-01-21
CN1244422C (zh) 2006-03-08
HU222856B1 (hu) 2003-12-29
JP3522770B2 (ja) 2004-04-26
CN1260740A (zh) 2000-07-19
KR20010013946A (ko) 2001-02-26
JP2001502974A (ja) 2001-03-06
HUP0004812A2 (hu) 2001-05-28
DE69832886D1 (de) 2006-01-26
PL337500A1 (en) 2000-08-28
DE69832886T2 (de) 2006-08-24
ITRM970367A1 (it) 1998-12-19
US6502626B1 (en) 2003-01-07
RU2212976C2 (ru) 2003-09-27
WO1998057767A1 (en) 1998-12-23
EP1007248B1 (en) 2005-12-21
TR199903146T2 (xx) 2000-07-21
PL186657B1 (pl) 2004-02-27

Similar Documents

Publication Publication Date Title
ZA985359B (en) Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties
RU2000101274A (ru) Способ непрерывной разливки для получения полосы из низкоуглеродистой стали и полоса, имеющая высокие свойства в литом состоянии
CA2310335A1 (en) High strength thin steel sheet, high strength galvannealed steel sheet and manufacturing method thereof
CN106834886B (zh) 基于ESP薄板坯连铸连轧流程生产薄规格RE65Mn钢的方法
KR930021808A (ko) 캔용강판 및 그 제조방법
KR900001424A (ko) 열간압연강 또는 중량판의 제조방법
MXPA02008528A (es) Metodo para la produccion de chapa de acero magnetica sin orientacion de grano.
AU2002210506A1 (en) Method for producing a steel strip or sheet consisting predominantly of mn-austenite
CN106957996B (zh) 一种含Sn超级奥氏体不锈钢冷轧板的制备方法
JP4065579B2 (ja) 面内異方性が小さく耐リジング性に優れるフェライト系ステンレス鋼板およびその製造方法
CA2461966A1 (en) Duplex stainless steel
ATE210196T1 (de) Austenitisches rostfreies stahlblech mit guter schweissbarkeit im gusszustand
JPS593526B2 (ja) 深絞り用冷延鋼板の製造方法
FR2792561B1 (fr) Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques
HUP9801208A2 (hu) Fémszalag vagy lemez dobozok előállítására, valamint eljárás a fémszalag vagy lemez előállítására
CN115233080B (zh) 一种基于薄带连铸的抗拉强度≥1800MPa的低密度钢的生产方法
CN109881087A (zh) 一种Nb强化的低成本预硬化塑料模具钢板及其生产方法
MX162995B (es) Metodo para producir acero inoxidable austenitico endurecido por medios mecanicos
RU2006116578A (ru) Способная к эмалированию с обеих сторон горячекатаная лента или лист из стали, в частности из стали if
ATE343657T1 (de) Verfahren zum herstellen eines besonders gut verformbaren kaltgewalzten stahlbands oder - blechs
ATE220123T1 (de) Verfahren zur herstellung feuerresistenter stahlbleche
JPS57169021A (en) Production of low carbon cold rolled steel plate for enamel
JPS59126725A (ja) 深絞り性のすぐれた溶融メツキ鋼板の製造法
JPS5785963A (en) Production of high tensile cold rolled zinc hot dipped steel plate having superior workability
JPS58185750A (ja) 冷間成形性、表面性状のすぐれた高強度鋼板およびその製造法