KR101458577B1 - 마르텐사이트 조직을 형성하는 강으로부터 평판형 강 제품을 제조하는 방법 - Google Patents

마르텐사이트 조직을 형성하는 강으로부터 평판형 강 제품을 제조하는 방법 Download PDF

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Publication number
KR101458577B1
KR101458577B1 KR1020097007484A KR20097007484A KR101458577B1 KR 101458577 B1 KR101458577 B1 KR 101458577B1 KR 1020097007484 A KR1020097007484 A KR 1020097007484A KR 20097007484 A KR20097007484 A KR 20097007484A KR 101458577 B1 KR101458577 B1 KR 101458577B1
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KR
South Korea
Prior art keywords
hot
rolled
rolled strip
strip
cold
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KR1020097007484A
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English (en)
Korean (ko)
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KR20090090301A (ko
Inventor
브리기테 하머
토마스 헬러
요한 빌헬름 슈미츠
요헨 반스
Original Assignee
티센크루프 스틸 유럽 악티엔게젤샤프트
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Publication of KR20090090301A publication Critical patent/KR20090090301A/ko
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Classifications

    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/041—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular fabrication or treatment of ingot or slab
    • C21D8/0415—Rapid solidification; Thin strip casting
    • 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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Continuous Casting (AREA)
KR1020097007484A 2006-10-30 2007-10-24 마르텐사이트 조직을 형성하는 강으로부터 평판형 강 제품을 제조하는 방법 KR101458577B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06123137.9 2006-10-30
EP06123137A EP1918403B1 (fr) 2006-10-30 2006-10-30 Procédé de fabrication de produits plats en acier à partir d'un acier formant une structure marténsitique
PCT/EP2007/061389 WO2008052918A1 (fr) 2006-10-30 2007-10-24 Procédé de fabrication de produits plats en acier à partir d'un acier formant une structure martensitique

Publications (2)

Publication Number Publication Date
KR20090090301A KR20090090301A (ko) 2009-08-25
KR101458577B1 true KR101458577B1 (ko) 2014-11-07

Family

ID=37733845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097007484A KR101458577B1 (ko) 2006-10-30 2007-10-24 마르텐사이트 조직을 형성하는 강으로부터 평판형 강 제품을 제조하는 방법

Country Status (10)

Country Link
US (1) US20100096047A1 (fr)
EP (1) EP1918403B1 (fr)
JP (1) JP5350252B2 (fr)
KR (1) KR101458577B1 (fr)
CN (1) CN101528967B (fr)
AT (1) ATE432373T1 (fr)
DE (1) DE502006003831D1 (fr)
ES (1) ES2325961T3 (fr)
PL (1) PL1918403T3 (fr)
WO (1) WO2008052918A1 (fr)

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US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
EP2327113A2 (fr) * 2008-09-08 2011-06-01 BHP Billiton Aluminium Technologies Limited Dispositif thermomagnétique
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
WO2011135700A1 (fr) 2010-04-28 2011-11-03 住友金属工業株式会社 Tôle d'acier biphasé laminée à chaud à excellente résistance dynamique, et son procédé de production
CN101845593A (zh) * 2010-05-19 2010-09-29 首钢总公司 20控Cr核电用钢及其生产方法
EP2690183B1 (fr) * 2012-07-27 2017-06-28 ThyssenKrupp Steel Europe AG Produit plat en acier laminé à chaud et son procédé de fabrication
PL2889395T3 (pl) 2012-08-21 2018-03-30 Nippon Steel & Sumitomo Metal Corporation Materiał stalowy
AT512399B1 (de) 2012-09-10 2013-08-15 Siemens Vai Metals Tech Gmbh Verfahren zum Herstellen eines mikrolegierten Röhrenstahls in einer Gieß-Walz-Verbundanlage und mikrolegierter Röhrenstahl
RU2499060C1 (ru) * 2012-09-20 2013-11-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства холоднокатаной стали для глубокой вытяжки
KR101543867B1 (ko) * 2013-11-14 2015-08-11 주식회사 포스코 쌍롤식 박판주조기를 사용한 마르텐사이트계 스테인리스 강판의 제조 방법
KR20150055788A (ko) 2013-11-14 2015-05-22 주식회사 포스코 쌍롤식 박판주조기의 주조롤 및 그 제조 방법
GB2548049B (en) 2014-12-19 2021-12-29 Nucor Corp Hot rolled light-gauge martensitic steel sheet and method for making the same

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WO2005095664A1 (fr) * 2004-03-31 2005-10-13 Jfe Steel Corporation Mince feuille d'acier de rigidite et de resistane elecvee et procede pour sa production

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US5470529A (en) * 1994-03-08 1995-11-28 Sumitomo Metal Industries, Ltd. High tensile strength steel sheet having improved formability
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
EP0910675B1 (fr) * 1996-07-12 2004-10-06 ThyssenKrupp Stahl AG Feuillard acier lamine a chaud et son procede de fabrication
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Also Published As

Publication number Publication date
ES2325961T3 (es) 2009-09-25
US20100096047A1 (en) 2010-04-22
JP2010508434A (ja) 2010-03-18
JP5350252B2 (ja) 2013-11-27
ATE432373T1 (de) 2009-06-15
EP1918403B1 (fr) 2009-05-27
KR20090090301A (ko) 2009-08-25
CN101528967A (zh) 2009-09-09
DE502006003831D1 (de) 2009-07-09
PL1918403T3 (pl) 2009-10-30
EP1918403A1 (fr) 2008-05-07
CN101528967B (zh) 2011-06-15
WO2008052918A1 (fr) 2008-05-08

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