HUP0004812A3 - Continuous casting process for producing low carbon steel strips and low carbon steel strips produced by this process - Google Patents

Continuous casting process for producing low carbon steel strips and low carbon steel strips produced by this process

Info

Publication number
HUP0004812A3
HUP0004812A3 HU0004812A HUP0004812A HUP0004812A3 HU P0004812 A3 HUP0004812 A3 HU P0004812A3 HU 0004812 A HU0004812 A HU 0004812A HU P0004812 A HUP0004812 A HU P0004812A HU P0004812 A3 HUP0004812 A3 HU P0004812A3
Authority
HU
Hungary
Prior art keywords
carbon steel
low carbon
steel strips
continuous casting
casting process
Prior art date
Application number
HU0004812A
Other languages
English (en)
Original Assignee
Voest Alpine Ind Anlagen
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP0004812(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of HUP0004812A2 publication Critical patent/HUP0004812A2/hu
Publication of HUP0004812A3 publication Critical patent/HUP0004812A3/hu
Publication of HU222856B1 publication Critical patent/HU222856B1/hu

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)
HU0004812A 1997-06-19 1998-06-19 Folyamatos öntési eljárás kis széntartalmú acélszalagok gyártására és kis széntartalmú öntött acélszalag HU222856B1 (hu)

Applications Claiming Priority (2)

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
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 (3)

Publication Number Publication Date
HUP0004812A2 HUP0004812A2 (hu) 2001-05-28
HUP0004812A3 true HUP0004812A3 (en) 2001-07-30
HU222856B1 HU222856B1 (hu) 2003-12-29

Family

ID=11405132

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0004812A HU222856B1 (hu) 1997-06-19 1998-06-19 Folyamatos öntési eljárás kis széntartalmú acélszalagok gyártására és kis széntartalmú öntött acélszalag

Country Status (22)

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

Families Citing this family (30)

* 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
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
KR100868143B1 (ko) * 2000-09-29 2008-11-10 누코 코포레이션 주문에 의한 강 스트립 공급 방법
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
NZ546189A (en) * 2003-10-10 2009-09-25 Ishikawajima Harima Heavy Ind Casting steel strip
FR2867785B3 (fr) * 2004-03-18 2006-02-17 Ispat Unimetal Piece mecanique de taille moyenne ou petite issue de la forge ou de la frappe
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
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product 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
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
MX2009012021A (es) 2007-05-06 2009-12-14 Nucor Corp Producto de tira colada, delgada, con adiciones de microaleacion y metodo para fabricarlo.
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
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
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
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
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
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH09504740A (ja) * 1993-11-08 1997-05-13 石川島播磨重工業株式会社 鋳造鋼ストリップ
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
KR100205191B1 (ko) 1994-04-04 1999-07-01 아사무라 다까시 쌍로울식 연속주조법 및 장치
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
HU222856B1 (hu) 2003-12-29
SK285274B6 (sk) 2006-10-05
KR20010013946A (ko) 2001-02-26
BR9810193A (pt) 2000-08-08
ZA985359B (en) 1999-02-23
CZ293823B6 (cs) 2004-08-18
EP1007248B1 (en) 2005-12-21
DE69832886D1 (de) 2006-01-26
US6502626B1 (en) 2003-01-07
DE69832886T2 (de) 2006-08-24
IT1291931B1 (it) 1999-01-21
CA2294333C (en) 2004-10-05
ATE313402T1 (de) 2006-01-15
EP1007248A1 (en) 2000-06-14
ITRM970367A0 (hu) 1997-06-19
AU7931498A (en) 1999-01-04
CN1260740A (zh) 2000-07-19
MY120045A (en) 2005-08-30
CZ9904650A3 (cs) 2000-10-11
JP2001502974A (ja) 2001-03-06
ITRM970367A1 (it) 1998-12-19
ES2255731T3 (es) 2006-07-01
HUP0004812A2 (hu) 2001-05-28
SK181499A3 (en) 2001-03-12
TR199903146T2 (xx) 2000-07-21
PL337500A1 (en) 2000-08-28
JP3522770B2 (ja) 2004-04-26
UA61113C2 (en) 2003-11-17
AU744196B2 (en) 2002-02-21
WO1998057767A1 (en) 1998-12-23
RU2212976C2 (ru) 2003-09-27
PL186657B1 (pl) 2004-02-27
CA2294333A1 (en) 1998-12-23
CN1244422C (zh) 2006-03-08

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20031028

MM4A Lapse of definitive patent protection due to non-payment of fees