EP3366798A4 - Élément de presse à chaud et son procédé de production - Google Patents

Élément de presse à chaud et son procédé de production Download PDF

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Publication number
EP3366798A4
EP3366798A4 EP16857080.2A EP16857080A EP3366798A4 EP 3366798 A4 EP3366798 A4 EP 3366798A4 EP 16857080 A EP16857080 A EP 16857080A EP 3366798 A4 EP3366798 A4 EP 3366798A4
Authority
EP
European Patent Office
Prior art keywords
hot press
press member
producing same
producing
same
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
EP16857080.2A
Other languages
German (de)
English (en)
Other versions
EP3366798A1 (fr
EP3366798B1 (fr
Inventor
Koichi Nakagawa
Shinjiro Kaneko
Takeshi Yokota
Kazuhiro 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.)
JFE Steel Corp
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 EP3366798A1 publication Critical patent/EP3366798A1/fr
Publication of EP3366798A4 publication Critical patent/EP3366798A4/fr
Application granted granted Critical
Publication of EP3366798B1 publication Critical patent/EP3366798B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • B21D22/022Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • 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
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/88Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
    • 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/005Ferrite
    • 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/008Martensite
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/004Very low carbon steels, i.e. having a carbon content of less than 0,01%

Landscapes

  • 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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP16857080.2A 2015-10-19 2016-10-03 Élément de presse à chaud et son procédé de production Active EP3366798B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015205752A JP6168118B2 (ja) 2015-10-19 2015-10-19 ホットプレス部材およびその製造方法
PCT/JP2016/004459 WO2017068757A1 (fr) 2015-10-19 2016-10-03 Élément de presse à chaud et son procédé de production

Publications (3)

Publication Number Publication Date
EP3366798A1 EP3366798A1 (fr) 2018-08-29
EP3366798A4 true EP3366798A4 (fr) 2018-08-29
EP3366798B1 EP3366798B1 (fr) 2020-11-25

Family

ID=58556834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16857080.2A Active EP3366798B1 (fr) 2015-10-19 2016-10-03 Élément de presse à chaud et son procédé de production

Country Status (7)

Country Link
US (1) US20180305785A1 (fr)
EP (1) EP3366798B1 (fr)
JP (1) JP6168118B2 (fr)
KR (1) KR20180063304A (fr)
CN (1) CN108138290A (fr)
MX (1) MX2018004771A (fr)
WO (1) WO2017068757A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3438316B1 (fr) * 2016-03-29 2022-03-09 JFE Steel Corporation Tôle d'acier pour pressage à chaud et son procédé de production, et élément de presse à chaud et son procédé de production
JP6260676B2 (ja) 2016-03-29 2018-01-17 Jfeスチール株式会社 ホットプレス用鋼板およびその製造方法、ならびにホットプレス部材およびその製造方法
CN106244918B (zh) * 2016-07-27 2018-04-27 宝山钢铁股份有限公司 一种1500MPa级高强塑积汽车用钢及其制造方法
CN114369768A (zh) * 2017-11-02 2022-04-19 重庆哈工易成形钢铁科技有限公司 热冲压成形用钢材、热冲压成形工艺及成形构件
KR101999028B1 (ko) * 2017-12-26 2019-09-27 주식회사 포스코 연성이 우수한 열간 프레스 성형 부재, 열간 프레스 성형 부재용 강판 및 이들의 제조방법
CN113874537B (zh) * 2019-05-31 2022-11-01 日本制铁株式会社 热压用钢板
WO2020241764A1 (fr) 2019-05-31 2020-12-03 日本製鉄株式会社 Article estampé à chaud
JP7188584B2 (ja) 2019-05-31 2022-12-13 日本製鉄株式会社 ホットスタンプ成形体
US20220170128A1 (en) * 2019-05-31 2022-06-02 Nippon Steel Corporation Steel sheet for hot stamping
EP3992314A4 (fr) * 2019-06-28 2023-07-19 Nippon Steel Corporation Tôle d'acier
US20230138493A1 (en) * 2020-03-11 2023-05-04 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Method for producing steel component having locally softened part

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20014361U1 (de) * 2000-08-19 2000-10-12 Benteler Werke Ag B-Säule für ein Kraftfahrzeug
US20140083574A1 (en) * 2011-06-30 2014-03-27 Hyundai Hysco Co.,Ltd. Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using same
US20140103684A1 (en) * 2011-05-12 2014-04-17 Honda Motor Co., Ltd. Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor
US20150000802A1 (en) * 2012-03-15 2015-01-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Hot-press formed product and method for manufacturing same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217125A (ja) * 1985-07-15 1987-01-26 Nippon Steel Corp 高強度高延性鋼材の製造方法
JP3872426B2 (ja) * 2002-12-27 2007-01-24 株式会社神戸製鋼所 熱間プレス成形性に優れた亜鉛めっき鋼板および該鋼板を用いた熱間プレス成形部材の製法並びに高強度かつめっき外観に優れた熱間プレス成形部材
JP4688782B2 (ja) * 2006-12-11 2011-05-25 株式会社神戸製鋼所 焼付硬化用高強度鋼板およびその製造方法
JP5347393B2 (ja) 2008-09-12 2013-11-20 Jfeスチール株式会社 延性に優れたホットプレス部材、そのホットプレス部材用鋼板、およびそのホットプレス部材の製造方法
JP5884151B2 (ja) * 2010-11-25 2016-03-15 Jfeスチール株式会社 熱間プレス用鋼板およびそれを用いた熱間プレス部材の製造方法
ES2603590T3 (es) 2011-06-10 2017-02-28 Kabushiki Kaisha Kobe Seiko Sho Artículo moldeado en prensa caliente, método para producir el mismo, y lámina fina de acero para el moldeado en prensa caliente
JP5440672B2 (ja) * 2011-09-16 2014-03-12 Jfeスチール株式会社 加工性に優れた高強度鋼板およびその製造方法
JP5413539B2 (ja) * 2011-09-30 2014-02-12 新日鐵住金株式会社 焼付硬化性に優れた高強度溶融亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
CN103890202B (zh) * 2011-10-24 2015-09-30 杰富意钢铁株式会社 加工性优良的高强度钢板的制造方法
KR101382981B1 (ko) * 2011-11-07 2014-04-09 주식회사 포스코 온간프레스 성형용 강판, 온간프레스 성형 부재 및 이들의 제조방법
JP6108032B2 (ja) * 2014-05-29 2017-04-05 新日鐵住金株式会社 熱処理鋼材及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20014361U1 (de) * 2000-08-19 2000-10-12 Benteler Werke Ag B-Säule für ein Kraftfahrzeug
US20140103684A1 (en) * 2011-05-12 2014-04-17 Honda Motor Co., Ltd. Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor
US20140083574A1 (en) * 2011-06-30 2014-03-27 Hyundai Hysco Co.,Ltd. Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using same
US20150000802A1 (en) * 2012-03-15 2015-01-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Hot-press formed product and method for manufacturing same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE MOOR E ET AL: "Austenite stabilization through manganese enrichment", SCRIPTA MATERIALIA, ELSEVIER, AMSTERDAM, NL, vol. 64, no. 2, 1 January 2011 (2011-01-01), pages 185 - 188, XP027473295, ISSN: 1359-6462, [retrieved on 20100929], DOI: 10.1016/J.SCRIPTAMAT.2010.09.040 *
MERWIN M J: "Microstructure and Properties of Cold Rolled and Annealed Low-Carbon Manganese TRIP Steels", IRON & STEEL TECHNOLOGY, AIST, WARRENDALE, PA, US, vol. 5, no. 10, 1 October 2008 (2008-10-01), pages 66 - 84, XP001516367, ISSN: 1547-0423 *
See also references of WO2017068757A1 *

Also Published As

Publication number Publication date
JP6168118B2 (ja) 2017-07-26
EP3366798A1 (fr) 2018-08-29
EP3366798B1 (fr) 2020-11-25
US20180305785A1 (en) 2018-10-25
WO2017068757A1 (fr) 2017-04-27
KR20180063304A (ko) 2018-06-11
CN108138290A (zh) 2018-06-08
JP2017078189A (ja) 2017-04-27
MX2018004771A (es) 2018-05-30

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