IN2014KN01297A - - Google Patents

Info

Publication number
IN2014KN01297A
IN2014KN01297A IN1297KON2014A IN2014KN01297A IN 2014KN01297 A IN2014KN01297 A IN 2014KN01297A IN 1297KON2014 A IN1297KON2014 A IN 1297KON2014A IN 2014KN01297 A IN2014KN01297 A IN 2014KN01297A
Authority
IN
India
Prior art keywords
cementite
ferrite
steel sheet
rolled steel
hot rolled
Prior art date
Application number
Other languages
English (en)
Inventor
Nobuyuki Nakamura
Takashi Kobayashi
Yoshimasa Funakawa
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of IN2014KN01297A publication Critical patent/IN2014KN01297A/en

Links

Classifications

    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • 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
    • C22C38/002—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C21D2211/003—Cementite
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IN1297KON2014 2012-01-05 2012-12-26 IN2014KN01297A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012000407 2012-01-05
PCT/JP2012/008318 WO2013102986A1 (ja) 2012-01-05 2012-12-26 高炭素熱延鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
IN2014KN01297A true IN2014KN01297A (ja) 2015-10-16

Family

ID=48745062

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1297KON2014 IN2014KN01297A (ja) 2012-01-05 2012-12-26

Country Status (8)

Country Link
US (1) US10077491B2 (ja)
EP (1) EP2801636B1 (ja)
JP (1) JP5590254B2 (ja)
KR (1) KR20140110994A (ja)
CN (1) CN104040000B (ja)
IN (1) IN2014KN01297A (ja)
TW (1) TWI510643B (ja)
WO (1) WO2013102986A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101616222B1 (ko) * 2012-01-06 2016-04-27 제이에프이 스틸 가부시키가이샤 고탄소 열연 강판 및 그 제조 방법
US10400298B2 (en) 2013-07-09 2019-09-03 Jfe Steel Corporation High-carbon hot-rolled steel sheet and method for producing the same
KR101799712B1 (ko) 2013-11-22 2017-11-20 신닛테츠스미킨 카부시키카이샤 고탄소 강판 및 그 제조 방법
KR101892526B1 (ko) * 2014-03-28 2018-08-28 제이에프이 스틸 가부시키가이샤 고탄소 열연 강판 및 그 제조 방법
US20170121787A1 (en) * 2014-03-28 2017-05-04 Jfe Steel Corporation High-carbon hot-rolled steel sheet and method for manufacturing the same
US10655201B2 (en) 2015-03-13 2020-05-19 Jfe Steel Corporation High-strength cold-rolled steel sheet and method for manufacturing the same
JP6119923B1 (ja) * 2015-05-26 2017-04-26 新日鐵住金株式会社 鋼板及びその製造方法
JP6519012B2 (ja) * 2015-05-26 2019-05-29 日本製鉄株式会社 冷間成形性と熱処理後靭性に優れた低炭素鋼板及び製造方法
JP6569845B1 (ja) * 2018-01-30 2019-09-04 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
CN109963959A (zh) * 2018-10-02 2019-07-02 日本制铁株式会社 渗碳用钢板和渗碳用钢板的制造方法
EP3901303A4 (en) * 2019-01-30 2021-11-03 JFE Steel Corporation HIGH CARBON HOT-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING THEREOF

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598356A (ja) 1982-07-06 1984-01-17 Nec Corp 半導体集積回路装置の製造方法
JPH04124216A (ja) * 1990-09-12 1992-04-24 Sumitomo Metal Ind Ltd 成形性の良好な高炭素薄鋼板の製造方法
JPH04265582A (ja) 1991-02-20 1992-09-21 Mitsubishi Electric Corp 磁気ディスク装置
JP3241748B2 (ja) 1991-04-11 2001-12-25 川崎製鉄株式会社 加工性と焼入れ性に優れた鋼材及びその製造方法
JPH0598356A (ja) * 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 焼き戻し省略型Ｔｉ−Ｂ系高炭素薄鋼板の製造方法
JP2718332B2 (ja) * 1992-09-29 1998-02-25 住友金属工業株式会社 成形性の良好な高炭素鋼帯の製造方法
JP3297788B2 (ja) * 1994-10-19 2002-07-02 住友金属工業株式会社 穴拡げ性と二次加工性に優れた高炭素薄鋼板及びその製造方法
JPH08291362A (ja) * 1995-04-21 1996-11-05 Sumitomo Metal Ind Ltd 冷間加工性に優れた鋼材
JP2001011575A (ja) * 1999-06-30 2001-01-16 Nippon Steel Corp 冷間加工性に優れた機械構造用棒鋼・鋼線及びその製造方法
JP4265582B2 (ja) 2001-02-07 2009-05-20 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる熱延鋼板およびその製造方法
WO2002063058A1 (fr) * 2001-02-07 2002-08-15 Nkk Corporation Feuille d"acier mince et procede de fabrication de ladite feuille
JP4123748B2 (ja) * 2001-02-07 2008-07-23 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる薄鋼板およびその製造方法
JP4380471B2 (ja) 2003-08-28 2009-12-09 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
US20050199322A1 (en) * 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
JP5050433B2 (ja) * 2005-10-05 2012-10-17 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板の製造方法
JP5292698B2 (ja) * 2006-03-28 2013-09-18 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板およびその製造方法
JP5076347B2 (ja) * 2006-03-31 2012-11-21 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
JP5458649B2 (ja) 2009-04-28 2014-04-02 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
JP5056876B2 (ja) * 2010-03-19 2012-10-24 Ｊｆｅスチール株式会社 冷間加工性と焼入れ性に優れた熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
US10077491B2 (en) 2018-09-18
EP2801636A4 (en) 2015-08-05
CN104040000B (zh) 2016-09-07
EP2801636B1 (en) 2018-08-01
EP2801636A1 (en) 2014-11-12
KR20140110994A (ko) 2014-09-17
TWI510643B (zh) 2015-12-01
WO2013102986A1 (ja) 2013-07-11
US20150090376A1 (en) 2015-04-02
JPWO2013102986A1 (ja) 2015-05-11
TW201337002A (zh) 2013-09-16
CN104040000A (zh) 2014-09-10
JP5590254B2 (ja) 2014-09-17

Similar Documents

Publication Publication Date Title
IN2014KN01297A (ja)
MX2016013898A (es) Placa de acero laminada en caliente para una pieza en blanco laminada a la medida, pieza en blanco laminada a la medida y metodos para producirlas.
MX2020003923A (es) Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma.
MX2016001724A (es) Lamina de acero laminada en frio de alta resistencia y alto limite de alargamiento y metodo de produccion para la misma.
MX2013012422A (es) Lamina de acero para miembro de estampado en caliente y metodo para producir la misma.
MX2015013941A (es) Lamina de acero laminada en frio y metodo para la fabricacion de la misma.
MX2014010846A (es) Metodo para la produccion de una lamina de acero electrico de grano no orientado.
MX2015017874A (es) Lamina de acero enrollada en frio, metodo de fabricacion y vehiculo.
IN2014CN02603A (ja)
MX2013009017A (es) Tira o hoja de acero electrico de grano no orientado, componente fabricado de ella y metodo para la produccion de una tira o hoja de acero electrico de grano no orientado.
IN2014KN02910A (ja)
MX356131B (es) Artículo moldeado por estampado en caliente, método para producir artículo moldeado por estampado en caliente, miembro absorbedor de energía, y método para producir miembro absorbedor de energía.
MX367060B (es) Lamina de acero laminada en frio y proceso para fabricar la misma.
MY183438A (en) High-strength cold-rolled steel sheet and method for manufacturing the same
MX2016006766A (es) Acero inoxidable martensitico, pieza hecha de este acero y procedimiento para su fabricacion.
IN2014KN01254A (ja)
MX2018005059A (es) Alambron no templado y revenido que tiene excelente trabajabilidad en frio y metodo de manufactura para el mismo.
MX2019004216A (es) Lamina de acero para carburacion, y metodo para fabricar la lamina de acero para carburacion.
IN2014CN04330A (ja)
IN2015DN00283A (ja)
MX2015013940A (es) Lamina de acero para nitruracion y metodo para la produccion de la misma.
MX371035B (es) Lámina de acero laminada en caliente y método para producir la misma.
WO2014135645A3 (de) Verfahren zum erzeugen eines kaltgewalzten stahlflachprodukts für tiefzieh- und abstreckziehanwendungen, stahlflachprodukt und verwendung eines solchen stahlflachprodukts
MY177836A (en) Low yield ratio high-strength hot-dip galvanized steel sheet, low yield ratio high-strength hot-dip galvannealed steel sheet, method for manufacturing low yield ratio highstrength hot-dip galvanized steel sheet, and method for manufacturing low yield ratio high-strength hot-dip galvannealed steel sheet
MX2015013316A (es) Lamina de acero laminada en frio extra-dura y metodo para la fabricacion de la misma.