[go: up one dir, main page]

UA96307C2 - СПОСОБ ИЗГОТОВЛЕНИЯ ТОНКОЙ ЛИТОй Стальной ленты И СТАЛЬНАЯ КОМПОЗИЦИя - Google Patents

СПОСОБ ИЗГОТОВЛЕНИЯ ТОНКОЙ ЛИТОй Стальной ленты И СТАЛЬНАЯ КОМПОЗИЦИя Download PDF

Info

Publication number
UA96307C2
UA96307C2 UAA200903029A UAA200903029A UA96307C2 UA 96307 C2 UA96307 C2 UA 96307C2 UA A200903029 A UAA200903029 A UA A200903029A UA A200903029 A UAA200903029 A UA A200903029A UA 96307 C2 UA96307 C2 UA 96307C2
Authority
UA
Ukraine
Prior art keywords
range
casting
million
gap
casting rolls
Prior art date
Application number
UAA200903029A
Other languages
English (en)
Ukrainian (uk)
Inventor
Рама Баллав МАХАПАТРА
Дэвид Джеи Сосински
Original Assignee
Ньюкор Корпорейшн
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
Application filed by Ньюкор Корпорейшн filed Critical Ньюкор Корпорейшн
Publication of UA96307C2 publication Critical patent/UA96307C2/ru

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
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)

Abstract

Способ изготовления тонкой литой стальной ленты с уменьшенными проявлениями вздутий включает: монтаж пары литейных валков, расположенных друг напротив друга для образования зазора между ними; приготовление расплавленной стали, содержащей, мас. %: углерод в пределах от 0,01 до 0,3, марганец в пределах от 0,1 до 0,8, кремний в пределах от 0,05 до 0,5, кальций в пределах от 0,0008 до 0,004, алюминий в пределах от 0,0002 до 0,05 и свободный кислород менее 0,005 при температуре 1600 °C; образование литейной ванны с расплавленной стали, поддерживающие на литейных поверхностях литейных валков над зазором; и вращение литейных валков в противоположных направлениях, что вызывает выход отлитой тонкой ленты вниз из зазора.
UAA200903029A 2006-09-01 2007-08-31 СПОСОБ ИЗГОТОВЛЕНИЯ ТОНКОЙ ЛИТОй Стальной ленты И СТАЛЬНАЯ КОМПОЗИЦИя UA96307C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/469,686 US7690417B2 (en) 2001-09-14 2006-09-01 Thin cast strip with controlled manganese and low oxygen levels and method for making same

Publications (1)

Publication Number Publication Date
UA96307C2 true UA96307C2 (ru) 2011-10-25

Family

ID=39135430

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200903029A UA96307C2 (ru) 2006-09-01 2007-08-31 СПОСОБ ИЗГОТОВЛЕНИЯ ТОНКОЙ ЛИТОй Стальной ленты И СТАЛЬНАЯ КОМПОЗИЦИя

Country Status (10)

Country Link
US (1) US7690417B2 (ru)
EP (1) EP2059624B1 (ru)
JP (1) JP5193206B2 (ru)
KR (1) KR101435463B1 (ru)
AU (1) AU2007291888B2 (ru)
CA (1) CA2662054C (ru)
RU (1) RU2464339C2 (ru)
UA (1) UA96307C2 (ru)
WO (1) WO2008025096A1 (ru)
ZA (1) ZA200901277B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048033B2 (en) 2001-09-14 2006-05-23 Nucor Corporation Casting steel strip
US7690417B2 (en) 2001-09-14 2010-04-06 Nucor Corporation Thin cast strip with controlled manganese and low oxygen levels and method for making same
US8444780B2 (en) 2009-02-20 2013-05-21 Nucor Corporation Hot rolled thin cast strip product and method for making the same
US20130302644A1 (en) * 2009-02-20 2013-11-14 Nucor Corporation Hot rolled thin cast strip product and method for making the same
CN103695756B (zh) * 2013-12-12 2016-01-13 武汉钢铁(集团)公司 采用薄板坯连铸连轧生产的半工艺无取向硅钢及方法

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073643A (en) * 1973-05-29 1978-02-14 Nippon Steel Corporation Continuously cast steel slabs for steel sheets having excellent workabilities and method for production thereof
AU517323B2 (en) * 1976-07-28 1981-07-23 Nippon Steel Corporation Producing killed steels for continuous casting
JPS57134249A (en) 1981-02-12 1982-08-19 Matsushita Electric Ind Co Ltd Production of thin strip of magnetic alloy
US4468249A (en) * 1982-09-16 1984-08-28 A. Finkl & Sons Co. Machinery steel
JPS6250054A (ja) 1985-08-30 1987-03-04 Nippon Steel Corp 酸素含有量の高い鋼片を得るための連続鋳造方法
US4746361A (en) * 1987-04-03 1988-05-24 Inland Steel Company Controlling dissolved oxygen content in molten steel
EP0288054B1 (en) * 1987-04-24 1993-08-11 Nippon Steel Corporation Method of producing steel plate with good low-temperature toughness
JP2795871B2 (ja) 1989-02-03 1998-09-10 新日本製鐵株式会社 薄肉鋳片の連続鋳造方法
JP2846404B2 (ja) 1990-04-06 1999-01-13 新日本製鐵株式会社 双ロール鋳造法による低炭素鋼鋳片の製造方法
JPH05255816A (ja) 1992-03-12 1993-10-05 Nkk Corp 加工性の優れたフェライト系ステンレス鋼およびその薄鋼板の製造方法
JPH05255861A (ja) 1992-03-12 1993-10-05 Hitachi Chem Co Ltd 無電解めっき用触媒の製造方法
JP3249646B2 (ja) 1993-07-16 2002-01-21 川崎製鉄株式会社 被削性および冷間鍛造性に優れた機械構造用鋼
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
AUPN176495A0 (en) * 1995-03-15 1995-04-13 Bhp Steel (Jla) Pty Limited Casting of metal
DE69615176T2 (de) * 1995-05-05 2002-07-04 Bhp Steel (Jla) Pty. Ltd., Melbourne Giessen von stahlbändern
AUPN545095A0 (en) * 1995-09-14 1995-10-12 Bhp Steel (Jla) Pty Limited Strip casting
FR2740367B1 (fr) * 1995-10-30 1997-11-28 Usinor Sacilor Busette pour l'introduction d'un metal liquide dans une lingotiere de coulee continue de produits metalliques, dont le fond comporte des orifices
AUPN937696A0 (en) * 1996-04-19 1996-05-16 Bhp Steel (Jla) Pty Limited Casting steel strip
AUPO434296A0 (en) 1996-12-23 1997-01-23 Bhp Steel (Jla) Pty Limited Casting metal strip
US6059014A (en) * 1997-04-21 2000-05-09 Ishikawajima Heavy Industries Co., Ltd. Casting steel strip
AUPO710497A0 (en) 1997-06-02 1997-06-26 Bhp Steel (Jla) Pty Limited Casting metal strip
AUPP515198A0 (en) 1998-08-07 1998-09-03 Bhp Steel (Jla) Pty Limited Casting steel strip
US6942013B2 (en) * 1998-08-07 2005-09-13 Lazar Strezov Casting steel strip
AUPP811399A0 (en) * 1999-01-12 1999-02-04 Bhp Steel (Jla) Pty Limited Cold rolled steel
FR2791286B1 (fr) * 1999-03-26 2001-05-04 Lorraine Laminage Procede de fabrication de bandes en acier au carbone par coulee continue entre deux cylindres
RU2228235C2 (ru) * 1999-04-08 2004-05-10 Ниппон Стил Корпорейшн Стальная отливка (варианты) и стальной материал с улучшенной обрабатываемостью, способ переработки расплавленной стали (варианты) и способ получения стальной отливки и стального материала
JP4213833B2 (ja) 1999-10-21 2009-01-21 新日本製鐵株式会社 溶接部靱性に優れた高靱性高張力鋼とその製造方法
JP3545696B2 (ja) 2000-03-30 2004-07-21 新日本製鐵株式会社 穴拡げ性と延性に優れた高強度熱延鋼板及びその製造方法
JP4268317B2 (ja) 2000-06-09 2009-05-27 新日本製鐵株式会社 溶接部の低温靱性に優れた超高強度鋼管及びその製造方法
CH691762A5 (de) * 2000-06-28 2001-10-15 Main Man Inspiration Ag Zwischenbehälter mit einer feuerfesten Giessrohreinheit für das Abgiessen von Metallschmelze in eine Bandgiessmaschine sowie eine Giessrohreinheit.
AUPR047900A0 (en) 2000-09-29 2000-10-26 Bhp Steel (Jla) Pty Limited A method of producing steel
AU9150501A (en) * 2000-09-29 2002-04-08 Ishikawajima Harima Heavy Ind Production of thin steel strip
KR100482208B1 (ko) * 2000-11-17 2005-04-21 주식회사 포스코 침질처리에 의한 용접구조용 강재의 제조방법
KR100470054B1 (ko) 2000-11-24 2005-02-04 주식회사 포스코 ＴｉＮ석출물과 Ｍｇ-Ｔｉ의 복합산화물을 갖는 고강도용접구조용 강재와 그 제조방법
KR100481363B1 (ko) 2000-12-15 2005-04-07 주식회사 포스코 미세한ＴｉＯ산화물과 ＴｉＮ의 석출물을 갖는 고강도용접구조용 강의 제조방법
KR100482197B1 (ko) 2000-12-16 2005-04-21 주식회사 포스코 침질처리에 의한 ＴｉＮ석출물과 미세한 ＴｉＯ산화물을갖는 고강도 용접구조용 강의 제조방법
UA76140C2 (en) * 2001-04-02 2006-07-17 Nucor Corp A method for ladle refining of steel
MY134786A (en) 2001-09-14 2007-12-31 Nucor Corp Casting steel strip
US7690417B2 (en) 2001-09-14 2010-04-06 Nucor Corporation Thin cast strip with controlled manganese and low oxygen levels and method for making same
US7048033B2 (en) * 2001-09-14 2006-05-23 Nucor Corporation Casting steel strip
JP2003129168A (ja) 2001-10-18 2003-05-08 Nippon Steel Corp 高ｂｈ鋼板およびその使用方法
JP2003138340A (ja) 2001-10-31 2003-05-14 Nippon Steel Corp 溶接部靱性に優れた超高強度鋼管及びその製造方法
JP3921136B2 (ja) 2002-06-18 2007-05-30 新日本製鐵株式会社 バーリング加工性に優れた高強度高延性溶融亜鉛めっき鋼板とその製造方法
JP3887308B2 (ja) 2002-12-27 2007-02-28 新日本製鐵株式会社 高強度高延性溶融亜鉛めっき鋼板とその製造方法
US20040144518A1 (en) * 2003-01-24 2004-07-29 Blejde Walter N. Casting steel strip with low surface roughness and low porosity
KR100726252B1 (ko) 2003-09-29 2007-06-08 제이에프이 스틸 가부시키가이샤 강제의 기계구조용 부품, 그 소재, 및 그 제조방법
JP2005230826A (ja) 2004-02-17 2005-09-02 Ishikawajima Harima Heavy Ind Co Ltd 溶湯供給ノズル
JP2005298909A (ja) 2004-04-13 2005-10-27 Nippon Steel Corp 表面割れの少ない鋳片
JP2007136485A (ja) 2005-11-16 2007-06-07 Ishikawajima Harima Heavy Ind Co Ltd 鋳造用ロール
JP2007203337A (ja) 2006-02-02 2007-08-16 Ishikawajima Harima Heavy Ind Co Ltd 双ロール鋳造機

Also Published As

Publication number Publication date
ZA200901277B (en) 2010-06-30
WO2008025096A1 (en) 2008-03-06
EP2059624A1 (en) 2009-05-20
EP2059624A4 (en) 2013-03-06
AU2007291888B2 (en) 2012-09-06
CA2662054C (en) 2015-11-24
JP5193206B2 (ja) 2013-05-08
EP2059624B1 (en) 2016-04-13
CA2662054A1 (en) 2008-03-06
KR101435463B1 (ko) 2014-08-28
JP2010501356A (ja) 2010-01-21
AU2007291888A1 (en) 2008-03-06
RU2009111872A (ru) 2010-10-10
US7690417B2 (en) 2010-04-06
US20070079950A1 (en) 2007-04-12
RU2464339C2 (ru) 2012-10-20
KR20090055613A (ko) 2009-06-02

Similar Documents

Publication Publication Date Title
WO2014002409A1 (ja) 連続鋳造用鋳型及び鋼の連続鋳造方法
UA96307C2 (ru) СПОСОБ ИЗГОТОВЛЕНИЯ ТОНКОЙ ЛИТОй Стальной ленты И СТАЛЬНАЯ КОМПОЗИЦИя
TW201615303A (zh) 連續鑄造用鑄模以及鋼之連續鑄造方法
US8828117B2 (en) Composition and process for improved efficiency in steel making
KR20130047559A (ko) 강의 제조 방법
CN113927008A (zh) 一种抑制板坯生产双相钢结晶器液面周期性波动的生产方法
JP6855806B2 (ja) 複層鋳片の連続鋳造方法及び連続鋳造装置
KR101400033B1 (ko) 열연 코일 결함 저감 장치 및 방법
JP5825087B2 (ja) 連続鋳造方法
KR101258776B1 (ko) 듀플렉스 스테인리스강 제조 방법
KR19990006959A (ko) 스틸 스트립 연속 주조방법 및 금속 스트립 주조장치
JP7545052B2 (ja) 薄肉鋳片の製造方法、及び、双ロール式連続鋳造装置
JP5693420B2 (ja) 連続鋳造方法
JP2020157351A (ja) 鋳造材の製造方法
JPH1043848A (ja) 連続鋳造における鋳片内部割れ防止方法
KR20110131356A (ko) 파우더 윤활재를 사용한 연속 주조 방법
JP2008030062A (ja) 高Ａｌ鋼の連続鋳造方法
KR20140002931A (ko) 스토퍼의 위치 조절장치
JP2025134467A (ja) 極低炭素鋼の連続鋳造方法
KR101443584B1 (ko) 극저탄소강의 슬라브 스카핑 방법
KR101466202B1 (ko) 슬라브 표면 품질 제어 방법
KR101175632B1 (ko) 연속주조 장치 및 그 방법
NEMOTO Development of Continuous Casting Operation
JP2010058167A (ja) 鋼の連続鋳造方法
JPS6380946A (ja) 表面欠陥の良好なブル−ム用鋳片の連続鋳造法