EP2995395A4 - Procédé de découpage à chaud d'affinage de grain de surface et produit de découpage à chaud d'affinage de grain de surface - Google Patents

Procédé de découpage à chaud d'affinage de grain de surface et produit de découpage à chaud d'affinage de grain de surface

Info

Publication number
EP2995395A4
EP2995395A4 EP14795101.6A EP14795101A EP2995395A4 EP 2995395 A4 EP2995395 A4 EP 2995395A4 EP 14795101 A EP14795101 A EP 14795101A EP 2995395 A4 EP2995395 A4 EP 2995395A4
Authority
EP
European Patent Office
Prior art keywords
grain refining
shearing
surface grain
refining hot
product
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.)
Granted
Application number
EP14795101.6A
Other languages
German (de)
English (en)
Other versions
EP2995395B1 (fr
EP2995395A1 (fr
Inventor
Takashi Matsuno
Yoshihito Sekito
Tamaki Suzuki
Kaoru Kawasaki
Atsushi Seto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2995395A1 publication Critical patent/EP2995395A1/fr
Publication of EP2995395A4 publication Critical patent/EP2995395A4/fr
Application granted granted Critical
Publication of EP2995395B1 publication Critical patent/EP2995395B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • 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
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP14795101.6A 2013-05-09 2014-05-09 Procédé de découpage à chaud d'affinage de grain de surface et produit de découpage à chaud d'affinage de grain de surface Active EP2995395B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013099243 2013-05-09
PCT/JP2014/062534 WO2014181882A1 (fr) 2013-05-09 2014-05-09 Procédé de découpage à chaud d'affinage de grain de surface et produit de découpage à chaud d'affinage de grain de surface

Publications (3)

Publication Number Publication Date
EP2995395A1 EP2995395A1 (fr) 2016-03-16
EP2995395A4 true EP2995395A4 (fr) 2016-12-28
EP2995395B1 EP2995395B1 (fr) 2018-10-31

Family

ID=51867354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14795101.6A Active EP2995395B1 (fr) 2013-05-09 2014-05-09 Procédé de découpage à chaud d'affinage de grain de surface et produit de découpage à chaud d'affinage de grain de surface

Country Status (14)

Country Link
US (1) US20160067760A1 (fr)
EP (1) EP2995395B1 (fr)
JP (1) JP6103047B2 (fr)
KR (2) KR20150144801A (fr)
CN (1) CN105163880B (fr)
BR (1) BR112015027819A2 (fr)
CA (1) CA2910862C (fr)
ES (1) ES2709206T3 (fr)
IN (1) IN201918040553A (fr)
MX (1) MX367252B (fr)
RU (1) RU2633200C2 (fr)
TR (1) TR201900620T4 (fr)
TW (1) TWI568857B (fr)
WO (1) WO2014181882A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016132823A (ja) * 2015-01-22 2016-07-25 アイシン精機株式会社 剪断加工部の焼入れ方法、焼入れされた剪断加工部を有する鋼材、及び、焼入れされた剪断加工部を有する鋼材の製造方法
JP6610301B2 (ja) * 2016-02-01 2019-11-27 株式会社豊田中央研究所 硬さ解析方法および硬さ解析プログラム
JP2019089232A (ja) * 2017-11-14 2019-06-13 エスアイアイ・プリンテック株式会社 噴射孔プレート、液体噴射ヘッドおよび液体噴射記録装置
JP7129807B2 (ja) * 2018-03-30 2022-09-02 大阪瓦斯株式会社 パンチ孔形成方法及びパンチ孔形成装置
KR102202026B1 (ko) * 2018-11-14 2021-01-13 (주) 에이 에스 티 다이롤 현상이 억제된 도어 잠금장치용 부품 제조방법
US20220049324A1 (en) * 2019-02-27 2022-02-17 Jfe Steel Corporation Method for manufacturing steel sheet for cold press and method for manufacturing press component
DE102019116968A1 (de) * 2019-06-18 2020-12-24 Benteler Automobiltechnik Gmbh Stoßantrieb für ein linear zu bewegendes Werkzeug, Blechbauteil sowie Verfahren zum Schneiden eines Blechbauteils
KR20230013109A (ko) * 2020-08-07 2023-01-26 닛폰세이테츠 가부시키가이샤 강판
KR20220156962A (ko) * 2020-08-07 2022-11-28 닛폰세이테츠 가부시키가이샤 강판

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050257862A1 (en) * 2004-05-21 2005-11-24 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Production method of warm- or hot-formed product
JP2007154258A (ja) * 2005-12-05 2007-06-21 Sumitomo Metal Ind Ltd 高強度鋼部材及びその製造方法
JP2008264836A (ja) * 2007-04-20 2008-11-06 Sumitomo Metal Ind Ltd 熱間プレス鋼板部材の製造方法
WO2012043835A1 (fr) * 2010-09-30 2012-04-05 株式会社神戸製鋼所 Procédé de production d'un article formé à chaud
JP2012091229A (ja) * 2010-09-30 2012-05-17 Kobe Steel Ltd プレス成形品およびその製造方法
US20130025340A1 (en) * 2010-04-23 2013-01-31 Topre Corporation Method of hot-press forming enabling hardness control

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SU837488A1 (ru) * 1979-09-21 1981-06-15 Алтайский Научно-Исследовательскийинститут Технологии Машиностроения Способ получени отверстий в листовомМАТЕРиАлЕ
CN1033652C (zh) * 1992-12-14 1996-12-25 中国人民解放军国防科学技术大学 球状渗碳体中碳钢线材的高效节能生产工艺
RU2027331C1 (ru) * 1992-12-30 1995-01-27 Давид Бенционович Бернштейн Плужный трапециевидный лемех и способ его изготовления
US6309482B1 (en) * 1996-01-31 2001-10-30 Jonathan Dorricott Steckel mill/on-line controlled cooling combination
JP3931455B2 (ja) * 1998-11-25 2007-06-13 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
US6463779B1 (en) * 1999-06-01 2002-10-15 Mehmet Terziakin Instant heating process with electric current application to the workpiece for high strength metal forming
US6550302B1 (en) * 1999-07-27 2003-04-22 The Regents Of The University Of Michigan Sheet metal stamping die design for warm forming
US6397715B1 (en) * 1999-11-19 2002-06-04 Micron Technology, Inc. Slug-retaining punch press tool
JP4135397B2 (ja) 2002-05-13 2008-08-20 日産自動車株式会社 プレス部品の焼入れ方法および焼入れ装置
JP2005138111A (ja) 2003-11-04 2005-06-02 Nippon Steel Corp 鋼板の熱間プレス成形方法及び装置
JP4317506B2 (ja) 2004-09-15 2009-08-19 新日本製鐵株式会社 高強度部品の製造方法
US7842142B1 (en) * 2004-09-15 2010-11-30 Nippon Steel Corporation High strength part and method for producing the same
JP4975245B2 (ja) 2004-10-06 2012-07-11 新日本製鐵株式会社 高強度部品の製造方法
US20080295563A1 (en) * 2006-01-18 2008-12-04 Mehmet Terziakin Method for Delaying of Cooling and Hardening of Desired Zones of a Sheet During a Hot Metal Stamping Process
JP5277658B2 (ja) 2008-02-19 2013-08-28 新日鐵住金株式会社 熱間プレス部材の製造方法
DE102009030489A1 (de) * 2009-06-24 2010-12-30 Thyssenkrupp Nirosta Gmbh Verfahren zum Herstellen eines warmpressgehärteten Bauteils, Verwendung eines Stahlprodukts für die Herstellung eines warmpressgehärteten Bauteils und warmpressgehärtetes Bauteil
RU2415741C1 (ru) * 2009-12-15 2011-04-10 Федеральное Государственное унитарное предприятие "Государственное научно-производственное предприятие "Сплав" Способ изготовления высокопрочных штампосварных доньев
EP2546380B1 (fr) * 2010-03-11 2016-06-08 Nippon Steel & Sumitomo Metal Corporation Fil en acier à haute résistance et boulon à haute résistance dotés d'une excellente résistance à la rupture différée et leur procédé de fabrication
WO2011114896A1 (fr) * 2010-03-18 2011-09-22 住友金属工業株式会社 Tuyau en acier sans soudure pour injection de vapeur, et son procédé de fabrication
KR101253838B1 (ko) * 2010-12-27 2013-04-12 주식회사 포스코 이물성 부품의 제조방법
JP5682828B2 (ja) 2011-05-12 2015-03-11 新日鐵住金株式会社 せん断加工部品およびその製造方法
KR101682868B1 (ko) * 2011-07-21 2016-12-05 가부시키가이샤 고베 세이코쇼 열간 프레스 성형 강 부재의 제조 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050257862A1 (en) * 2004-05-21 2005-11-24 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Production method of warm- or hot-formed product
JP2007154258A (ja) * 2005-12-05 2007-06-21 Sumitomo Metal Ind Ltd 高強度鋼部材及びその製造方法
JP2008264836A (ja) * 2007-04-20 2008-11-06 Sumitomo Metal Ind Ltd 熱間プレス鋼板部材の製造方法
US20130025340A1 (en) * 2010-04-23 2013-01-31 Topre Corporation Method of hot-press forming enabling hardness control
WO2012043835A1 (fr) * 2010-09-30 2012-04-05 株式会社神戸製鋼所 Procédé de production d'un article formé à chaud
JP2012091229A (ja) * 2010-09-30 2012-05-17 Kobe Steel Ltd プレス成形品およびその製造方法

Also Published As

Publication number Publication date
US20160067760A1 (en) 2016-03-10
TWI568857B (zh) 2017-02-01
RU2015149732A (ru) 2017-06-16
JPWO2014181882A1 (ja) 2017-02-23
MX2015015170A (es) 2016-06-10
CN105163880A (zh) 2015-12-16
ES2709206T3 (es) 2019-04-15
TW201506167A (zh) 2015-02-16
BR112015027819A2 (pt) 2017-08-29
CA2910862A1 (fr) 2014-11-13
TH159544A (th) 2017-01-23
IN201918040553A (fr) 2019-11-08
KR20150144801A (ko) 2015-12-28
CN105163880B (zh) 2017-10-13
MX367252B (es) 2019-08-12
WO2014181882A1 (fr) 2014-11-13
EP2995395B1 (fr) 2018-10-31
CA2910862C (fr) 2018-06-26
TR201900620T4 (tr) 2019-02-21
KR101833191B1 (ko) 2018-02-27
RU2633200C2 (ru) 2017-10-11
JP6103047B2 (ja) 2017-03-29
EP2995395A1 (fr) 2016-03-16
KR20170143003A (ko) 2017-12-28

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