JP4688890B2 - マンガン含有量の多い軽量鋼を製造するための方法及び設備 - Google Patents

マンガン含有量の多い軽量鋼を製造するための方法及び設備 Download PDF

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JP4688890B2
JP4688890B2 JP2007557433A JP2007557433A JP4688890B2 JP 4688890 B2 JP4688890 B2 JP 4688890B2 JP 2007557433 A JP2007557433 A JP 2007557433A JP 2007557433 A JP2007557433 A JP 2007557433A JP 4688890 B2 JP4688890 B2 JP 4688890B2
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bloom
casting powder
casting
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steel
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JP2008531292A5 (de
JP2008531292A (ja
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ケンプケン・イェンス
ライフェルシャイト・マルクス
ギルゲンゾーン・アルブレヒト
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エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B3/00Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02Rolling special iron alloys, e.g. stainless steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10Supplying or treating molten metal
    • B22D11/11Treating the molten metal
    • B22D11/111Treating the molten metal by using protecting powders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/1213Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14Plants for continuous casting
    • B22D11/142Plants for continuous casting for curved casting
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021Modifying 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
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021Modifying 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
    • C21D8/0215Rapid solidification; Thin strip casting

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  • 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)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP2007557433A 2005-03-05 2006-03-03 マンガン含有量の多い軽量鋼を製造するための方法及び設備 Expired - Fee Related JP4688890B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005010243.3 2005-03-05
DE102005010243A DE102005010243A1 (de) 2005-03-05 2005-03-05 Verfahren und Anlage zur Herstellung eines Leichtbaustahls mit einem hohen Mangan-Gehalt
PCT/EP2006/001954 WO2006094718A1 (de) 2005-03-05 2006-03-03 Verfahren und anlage zur herstellung eines leichtbaustahls mit einem hohe mangan-gehalt

Publications (3)

Publication Number Publication Date
JP2008531292A JP2008531292A (ja) 2008-08-14
JP2008531292A5 JP2008531292A5 (de) 2009-03-19
JP4688890B2 true JP4688890B2 (ja) 2011-05-25

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JP2007557433A Expired - Fee Related JP4688890B2 (ja) 2005-03-05 2006-03-03 マンガン含有量の多い軽量鋼を製造するための方法及び設備

Country Status (12)

Country Link
US (1) US20080164003A1 (de)
EP (1) EP1725347B1 (de)
JP (1) JP4688890B2 (de)
KR (1) KR101153735B1 (de)
CN (1) CN101160183B (de)
CA (1) CA2560681A1 (de)
DE (1) DE102005010243A1 (de)
RU (1) RU2335358C2 (de)
TW (1) TW200700566A (de)
UA (1) UA80237C2 (de)
WO (1) WO2006094718A1 (de)
ZA (1) ZA200607920B (de)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
DE102008005806A1 (de) * 2008-01-17 2009-09-10 Technische Universität Bergakademie Freiberg Bauteile aus hochmanganhaltigem, festem und zähem Stahlformguss, Verfahren zu deren Herstellung sowie deren Verwendung
KR20100108610A (ko) * 2008-01-30 2010-10-07 코루스 스타알 베.뷔. 열간-압연 twip-강의 제조 방법 및 이에 의해 제조된 twip-강 제품
CN101543837B (zh) * 2008-03-24 2012-02-29 宝山钢铁股份有限公司 一种Fe-Mn-C系高锰钢薄带连铸连轧制造方法
DE102009030324A1 (de) * 2009-06-24 2011-01-05 Voestalpine Stahl Gmbh Manganstahl und Verfahren zur Herstellung desselben
DE102010034161B4 (de) * 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Werkstücken aus Leichtbaustahl mit über die Wanddicke einstellbaren Werkstoffeigenschaften
CN104328360B (zh) * 2014-11-20 2017-02-22 北京科技大学 双相孪生诱导塑性超高强度汽车钢板及其制备工艺
CN104711494B (zh) * 2015-04-14 2017-11-28 钢铁研究总院 低密度高塑性NiAl增强超高强度钢及制备方法
CN106480366A (zh) * 2015-08-31 2017-03-08 鞍钢股份有限公司 一种高等轴晶率高锰钢钢锭及其冶炼方法
CN106653127B (zh) * 2015-10-28 2018-03-23 丹阳市龙鑫合金有限公司 一种acp1000核电站用抗振条组件及其生产方法
CN106624603A (zh) * 2015-10-28 2017-05-10 丹阳市龙鑫合金有限公司 Acp1000抗振条组件及其生产方法
CN106653128B (zh) * 2015-10-28 2018-03-23 丹阳市龙鑫合金有限公司 Acp1000核电站用抗振条组件及其生产方法
CN106624601A (zh) * 2015-10-28 2017-05-10 丹阳市龙鑫合金有限公司 一种核电站用抗振条组件及其生产方法
CN106624602A (zh) * 2015-10-28 2017-05-10 丹阳市龙鑫合金有限公司 水堆核电站acp1000用抗振条组件及其生产方法
CN106271449A (zh) * 2016-08-31 2017-01-04 云南德胜钢铁有限公司 一种采用钢坯生产细晶粒盘螺钢筋的工艺
CN110238203A (zh) * 2019-06-13 2019-09-17 首钢集团有限公司 一种消除热轧工具钢边部翘皮的方法
CN110819908B (zh) * 2019-11-18 2021-03-23 燕山大学 一种高强低密度奥氏体钢及其制备方法
CN112391571A (zh) * 2020-11-25 2021-02-23 攀钢集团西昌钢钒有限公司 一种高强高铝高锰钢洁净度的控制方法
CN112760568B (zh) * 2020-12-25 2022-02-25 钢铁研究总院 一种高强度高塑性低密度钢及其制备方法
CN115106490B (zh) * 2021-03-19 2024-06-04 宝山钢铁股份有限公司 连铸生产用中空颗粒型开浇渣及其制备方法
CN115058661A (zh) * 2022-06-17 2022-09-16 湖南华菱涟源钢铁有限公司 一种高碳高锰钢板及其生产方法
CN116287975A (zh) * 2023-01-09 2023-06-23 鞍钢股份有限公司 一种高熵钢及制造方法

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310052A (ja) * 1986-06-30 1988-01-16 Nisshin Steel Co Ltd 含Al溶鋼の連続鋳造法
JPH0377753A (ja) * 1989-08-14 1991-04-03 Nippon Steel Corp 高アルミニウム含有鋼の鋳造用パウダー及び鋳造法
JPH06238410A (ja) * 1993-02-16 1994-08-30 Voest Alpine Ind Anlagen Gmbh ストリップ、ストリップ用素材またはスラブの製造法および製造装置
JPH0976049A (ja) * 1995-09-14 1997-03-25 Nippon Yakin Kogyo Co Ltd 含a1溶鋼連続鋳造用フラックス及び連続鋳造方法
JPH10296318A (ja) * 1997-03-24 1998-11-10 Sms Schloeman Siemag Ag 連続鋳造されたスラブから熱間広幅ストリップを圧延するための方法および設備
JPH1177102A (ja) * 1997-06-16 1999-03-23 Sms Schloeman Siemag Ag Cps−設備により幅広ホットストリップを圧延するための方法および圧延設備
JPH11226712A (ja) * 1998-02-10 1999-08-24 Kawasaki Steel Corp 高Al含有鋼鋳造用モールドパウダー
WO2000033992A1 (fr) * 1998-12-08 2000-06-15 Shinagawa Refractories Co., Ltd. Poudre pour moulage d'acier par coulee continue et procede de moulage par coulee continue
JP2002507251A (ja) * 1997-07-01 2002-03-05 フロムマイヤー,ゲオルク 軽量構造用鋼およびその使用
JP2002172401A (ja) * 2000-09-29 2002-06-18 Kawasaki Heavy Ind Ltd 連続鋳造熱延設備および連続鋳造熱延方法
JP2002346708A (ja) * 2001-05-28 2002-12-04 Sumitomo Metal Ind Ltd 連続鋳造用モールドパウダ
JP2003053496A (ja) * 2001-08-07 2003-02-26 Sanyo Special Steel Co Ltd アルミニウム含有鋼の連続鋳造用モールドパウダー
JP2004515362A (ja) * 2000-12-06 2004-05-27 ティッセンクルップ シュタール アクチェンゲゼルシャフト 高いマンガン含有量を有する鋼からの熱間ストリップの製造方法
JP2004521192A (ja) * 2001-06-13 2004-07-15 ティッセンクルップ シュタール アクチェンゲゼルシャフト 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235632A (en) * 1979-04-04 1980-11-25 Mobay Chemical Corporation Particulate slagging composition for the extended optimum continuous casting of steel
DE3837642A1 (de) * 1988-11-05 1990-05-17 Schloemann Siemag Ag Verfahren und vorrichtung zur herstellung von warmgewalzten stahlbaendern
DE3839954A1 (de) * 1988-11-26 1990-05-31 Schloemann Siemag Ag Anlage zur herstellung von warmgewalztem stahlband
DE4234733A1 (de) * 1992-10-15 1994-04-21 Schloemann Siemag Ag Ausgleichs- und/oder Speicherofen einer CSP-Anlage
DE19814223A1 (de) * 1998-03-31 1999-10-07 Schloemann Siemag Ag Verfahren zur Herstellung von mikrolegierten Baustählen
DE10047044A1 (de) * 2000-09-22 2002-04-25 Sms Demag Ag Verfahren und Anlagen zum Herstellen von Bändern und Blechen aus Stahl

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310052A (ja) * 1986-06-30 1988-01-16 Nisshin Steel Co Ltd 含Al溶鋼の連続鋳造法
JPH0377753A (ja) * 1989-08-14 1991-04-03 Nippon Steel Corp 高アルミニウム含有鋼の鋳造用パウダー及び鋳造法
JPH06238410A (ja) * 1993-02-16 1994-08-30 Voest Alpine Ind Anlagen Gmbh ストリップ、ストリップ用素材またはスラブの製造法および製造装置
JPH0976049A (ja) * 1995-09-14 1997-03-25 Nippon Yakin Kogyo Co Ltd 含a1溶鋼連続鋳造用フラックス及び連続鋳造方法
JPH10296318A (ja) * 1997-03-24 1998-11-10 Sms Schloeman Siemag Ag 連続鋳造されたスラブから熱間広幅ストリップを圧延するための方法および設備
JPH1177102A (ja) * 1997-06-16 1999-03-23 Sms Schloeman Siemag Ag Cps−設備により幅広ホットストリップを圧延するための方法および圧延設備
JP2002507251A (ja) * 1997-07-01 2002-03-05 フロムマイヤー,ゲオルク 軽量構造用鋼およびその使用
JPH11226712A (ja) * 1998-02-10 1999-08-24 Kawasaki Steel Corp 高Al含有鋼鋳造用モールドパウダー
WO2000033992A1 (fr) * 1998-12-08 2000-06-15 Shinagawa Refractories Co., Ltd. Poudre pour moulage d'acier par coulee continue et procede de moulage par coulee continue
JP2002172401A (ja) * 2000-09-29 2002-06-18 Kawasaki Heavy Ind Ltd 連続鋳造熱延設備および連続鋳造熱延方法
JP2004515362A (ja) * 2000-12-06 2004-05-27 ティッセンクルップ シュタール アクチェンゲゼルシャフト 高いマンガン含有量を有する鋼からの熱間ストリップの製造方法
JP2002346708A (ja) * 2001-05-28 2002-12-04 Sumitomo Metal Ind Ltd 連続鋳造用モールドパウダ
JP2004521192A (ja) * 2001-06-13 2004-07-15 ティッセンクルップ シュタール アクチェンゲゼルシャフト 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法
JP2003053496A (ja) * 2001-08-07 2003-02-26 Sanyo Special Steel Co Ltd アルミニウム含有鋼の連続鋳造用モールドパウダー

Also Published As

Publication number Publication date
EP1725347B1 (de) 2012-12-26
UA80237C2 (en) 2007-08-27
EP1725347A1 (de) 2006-11-29
US20080164003A1 (en) 2008-07-10
KR101153735B1 (ko) 2012-06-08
RU2335358C2 (ru) 2008-10-10
WO2006094718A1 (de) 2006-09-14
DE102005010243A1 (de) 2006-09-07
TW200700566A (en) 2007-01-01
CA2560681A1 (en) 2006-09-14
ZA200607920B (en) 2008-04-30
RU2006136036A (ru) 2008-05-10
KR20070108440A (ko) 2007-11-12
CN101160183A (zh) 2008-04-09
JP2008531292A (ja) 2008-08-14
CN101160183B (zh) 2011-07-06

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