FR2806099B1 - Procede de commande de la structure d'un acier biphase - Google Patents

Procede de commande de la structure d'un acier biphase

Info

Publication number
FR2806099B1
FR2806099B1 FR0016385A FR0016385A FR2806099B1 FR 2806099 B1 FR2806099 B1 FR 2806099B1 FR 0016385 A FR0016385 A FR 0016385A FR 0016385 A FR0016385 A FR 0016385A FR 2806099 B1 FR2806099 B1 FR 2806099B1
Authority
FR
France
Prior art keywords
controlling
phase steel
steel
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0016385A
Other languages
English (en)
Other versions
FR2806099A1 (fr
Inventor
Kei Ichi Maruta
Michio Shimotomai
Yasunori Yonehana
Yoshio Abe
Tomoyuki Yokota
Yoshitaka Adachi
Norikazu Matsukura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Seiko Sho Jp KK
JFE Steel Corp
JFE Engineering Corp
Nippon Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of FR2806099A1 publication Critical patent/FR2806099A1/fr
Application granted granted Critical
Publication of FR2806099B1 publication Critical patent/FR2806099B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Steel (AREA)
  • Hard Magnetic Materials (AREA)
FR0016385A 1999-12-17 2000-12-15 Procede de commande de la structure d'un acier biphase Expired - Fee Related FR2806099B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35853299 1999-12-17
JP2000335431A JP4691240B2 (ja) 1999-12-17 2000-11-02 複相組織鋼の組織制御方法

Publications (2)

Publication Number Publication Date
FR2806099A1 FR2806099A1 (fr) 2001-09-14
FR2806099B1 true FR2806099B1 (fr) 2004-12-03

Family

ID=26580798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016385A Expired - Fee Related FR2806099B1 (fr) 1999-12-17 2000-12-15 Procede de commande de la structure d'un acier biphase

Country Status (5)

Country Link
US (1) US6375760B2 (fr)
JP (1) JP4691240B2 (fr)
KR (1) KR100665443B1 (fr)
CN (1) CN1134547C (fr)
FR (1) FR2806099B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063752B2 (en) * 2001-12-14 2006-06-20 Exxonmobil Research And Engineering Co. Grain refinement of alloys using magnetic field processing
JP4561810B2 (ja) * 2002-06-18 2010-10-13 Ｊｆｅスチール株式会社 鋼材の熱処理方法及び製造方法並びに製造設備
JP4561809B2 (ja) * 2002-06-18 2010-10-13 Ｊｆｅスチール株式会社 鋼材の熱処理方法及び製造方法並びに製造設備
BE1015018A3 (fr) * 2002-07-02 2004-08-03 Ct Rech Metallurgiques Asbl Procede pour le traitement thermique d'une bande d'acier laminee a froid, procede de fabrication d'une bande d'acier adaptee au fromage et bande d'acier ainsi obtenue.
US6773513B2 (en) * 2002-08-13 2004-08-10 Ut-Battelle Llc Method for residual stress relief and retained austenite destabilization
US7161124B2 (en) * 2005-04-19 2007-01-09 Ut-Battelle, Llc Thermal and high magnetic field treatment of materials and associated apparatus
US7686895B2 (en) * 2007-01-31 2010-03-30 Caterpillar Inc. Method of improving mechanical properties of gray iron
KR20110043627A (ko) * 2008-06-30 2011-04-27 이턴 코포레이션 차세대 재료 맞춤화를 위한 금속 및 합금의 자기적 처리용 연속 제조 시스템
FR2948688B1 (fr) 2009-07-31 2012-02-03 Centre Nat Rech Scient Procede et dispositif de traitement d'un materiau sous l'effet d'un champ magnetique
JP2013032594A (ja) * 2012-09-18 2013-02-14 Nippon Steel & Sumitomo Metal Corp 鋼材の材質制御方法
JP5488658B2 (ja) * 2012-09-18 2014-05-14 新日鐵住金株式会社 鋼材の材質制御方法
JP6416565B2 (ja) 2014-09-19 2018-10-31 株式会社日立製作所 材料処理方法及び材料処理装置
JP2018204040A (ja) * 2015-09-15 2018-12-27 株式会社日立製作所 二相ステンレス鋼製造物およびその製造方法
CN106086355B (zh) * 2016-06-17 2018-06-08 武汉理工大学 一种模具型面复合强化装置及方法
CN109161797B (zh) * 2018-09-06 2020-11-03 邯郸钢铁集团有限责任公司 一种轻量化耐疲劳热轧双相车轮钢及其生产方法
CN110373534B (zh) * 2019-07-25 2021-06-08 赵京晨 一种减缓固体部件裂纹产生和扩展的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05295425A (ja) * 1992-04-22 1993-11-09 Kobe Steel Ltd 針状突起を有するマルテンサイト組織を含有するフェライト・マルテンサイト二相組織鋼の製造方法
JPH10287921A (ja) * 1997-04-15 1998-10-27 Kawasaki Steel Corp 鋼材の磁場中熱処理方法
JPH1121625A (ja) * 1997-07-02 1999-01-26 Kawasaki Steel Corp 強度、靱性に優れる厚鋼板の製造方法
JP3830277B2 (ja) * 1998-04-30 2006-10-04 Ｊｆｅスチール株式会社 磁場中熱処理による複相組織鋼材の組織制御方法
JP2000328143A (ja) * 1999-05-21 2000-11-28 Kawasaki Steel Corp 微細組織を有する複相組織鋼材の製造方法

Also Published As

Publication number Publication date
US20010017172A1 (en) 2001-08-30
JP2001234240A (ja) 2001-08-28
JP4691240B2 (ja) 2011-06-01
FR2806099A1 (fr) 2001-09-14
CN1316530A (zh) 2001-10-10
KR100665443B1 (ko) 2007-01-04
KR20010062522A (ko) 2001-07-07
US6375760B2 (en) 2002-04-23
CN1134547C (zh) 2004-01-14

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20130913

CD Change of name or company name

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION, JP

Effective date: 20130913

Owner name: KABUSHIKI KAISHA KOBE SEIKO SHO, JP

Effective date: 20130913

Owner name: KAWASAKI STEEL CORPORATION, JP

Effective date: 20130913

Owner name: NKK CORPORATION, JP

Effective date: 20130913

ST Notification of lapse

Effective date: 20140829