EP2891727A4 - Stahlplatte - Google Patents

Stahlplatte

Info

Publication number
EP2891727A4
EP2891727A4 EP13832615.2A EP13832615A EP2891727A4 EP 2891727 A4 EP2891727 A4 EP 2891727A4 EP 13832615 A EP13832615 A EP 13832615A EP 2891727 A4 EP2891727 A4 EP 2891727A4
Authority
EP
European Patent Office
Prior art keywords
steel plate
steel
plate
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
EP13832615.2A
Other languages
English (en)
French (fr)
Other versions
EP2891727A1 (de
EP2891727B1 (de
Inventor
Kazuo Hikida
Akari Tamaki
Nobusato Kojima
Masaru Takahashi
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
Priority to PL13832615T priority Critical patent/PL2891727T3/pl
Publication of EP2891727A1 publication Critical patent/EP2891727A1/de
Publication of EP2891727A4 publication Critical patent/EP2891727A4/de
Application granted granted Critical
Publication of EP2891727B1 publication Critical patent/EP2891727B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • 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
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • 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
    • 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
    • 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
EP13832615.2A 2012-08-28 2013-08-28 Stahlblech Active EP2891727B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13832615T PL2891727T3 (pl) 2012-08-28 2013-08-28 Blacha stalowa cienka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012187959 2012-08-28
PCT/JP2013/072989 WO2014034714A1 (ja) 2012-08-28 2013-08-28 鋼板

Publications (3)

Publication Number Publication Date
EP2891727A1 EP2891727A1 (de) 2015-07-08
EP2891727A4 true EP2891727A4 (de) 2016-05-04
EP2891727B1 EP2891727B1 (de) 2018-11-07

Family

ID=50183522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13832615.2A Active EP2891727B1 (de) 2012-08-28 2013-08-28 Stahlblech

Country Status (12)

Country Link
US (1) US20150225821A1 (de)
EP (1) EP2891727B1 (de)
JP (1) JP5541428B1 (de)
KR (1) KR101683406B1 (de)
CN (1) CN104583445B (de)
BR (1) BR112015004191B1 (de)
ES (1) ES2707893T3 (de)
IN (1) IN2015DN01523A (de)
MX (1) MX2015002530A (de)
PL (1) PL2891727T3 (de)
TW (1) TWI481730B (de)
WO (1) WO2014034714A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6237884B2 (ja) 2014-03-26 2017-11-29 新日鐵住金株式会社 高強度熱間成形鋼板部材
KR101891019B1 (ko) * 2014-05-29 2018-08-22 신닛테츠스미킨 카부시키카이샤 열처리 강재 및 그 제조 방법
KR102034127B1 (ko) 2015-04-08 2019-10-18 닛폰세이테츠 가부시키가이샤 열처리 강판 부재 및 그것의 제조 방법
CA2982068C (en) 2015-04-08 2020-01-14 Nippon Steel & Sumitomo Metal Corporation Steel sheet for heat treatment
KR102034129B1 (ko) 2015-04-08 2019-10-18 닛폰세이테츠 가부시키가이샤 열처리 강판 부재 및 그 제조 방법
CN107849662B (zh) * 2015-07-29 2020-01-24 杰富意钢铁株式会社 冷轧钢板、镀覆钢板和它们的制造方法
JP6354909B2 (ja) 2015-12-28 2018-07-11 Ｊｆｅスチール株式会社 高強度鋼板、高強度亜鉛めっき鋼板及びこれらの製造方法
EP3584341A1 (de) * 2017-02-20 2019-12-25 Nippon Steel Corporation Heissprägeformkörper
RU2716178C1 (ru) * 2017-02-20 2020-03-06 Ниппон Стил Корпорейшн Горячештампованное тело
JP6443593B1 (ja) * 2017-02-20 2018-12-26 新日鐵住金株式会社 高強度鋼板
US11850821B2 (en) * 2019-01-31 2023-12-26 Jfe Steel Corporation Hot-pressed member, cold-rolled steel sheet for hot-pressed member, and method for producing the same
JP7464495B2 (ja) 2020-03-11 2024-04-09 株式会社神戸製鋼所 局所的に軟化された部分を有する鋼部品の製造方法
BR112022016203A2 (pt) * 2020-03-11 2022-10-04 Kobe Steel Ltd Método de produção de um componente de aço
JP7436944B1 (ja) 2022-04-06 2024-02-22 日本製鉄株式会社 バーリング構造部材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642991A1 (de) * 2003-05-28 2006-04-05 Sumitomo Metal Industries, Ltd. Verfahren zum warmumformen und warmumgeformtes element
JP2007314817A (ja) * 2006-05-23 2007-12-06 Sumitomo Metal Ind Ltd 熱間プレス用鋼板および熱間プレス鋼板部材ならびにそれらの製造方法
EP1905851A1 (de) * 2005-06-29 2008-04-02 JFE Steel Corporation Kohlenstoffreiches warmgewalztes stahlblech und herstellungsverfahren dafür
EP2050835A1 (de) * 2006-08-11 2009-04-22 Nippon Steel Corporation Stahl für autounterbodenbauteil mit hervorragender dauerfestigkeit und verfahren zur herstellung eines autounterbodenbauteils unter verwendung des stahls

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389562B2 (ja) 2000-07-28 2003-03-24 アイシン高丘株式会社 車輌用衝突補強材の製造方法
JP4427465B2 (ja) 2005-02-02 2010-03-10 新日本製鐵株式会社 生産性に優れたホットプレス高強度鋼製部材の製造方法
JP4696615B2 (ja) * 2005-03-17 2011-06-08 住友金属工業株式会社 高張力鋼板、溶接鋼管及びそれらの製造方法
JP2009242910A (ja) 2008-03-31 2009-10-22 Kobe Steel Ltd 被削性と強度異方性に優れた機械構造用鋼および機械構造用部品
KR101382912B1 (ko) * 2009-03-16 2014-04-08 신닛테츠스미킨 카부시키카이샤 켄칭성이 우수한 붕소 첨가 강판 및 제조 방법
JP4659142B2 (ja) * 2009-03-27 2011-03-30 新日本製鐵株式会社 浸炭焼入れ性の優れた炭素鋼板およびその製造方法
JP5353642B2 (ja) * 2009-11-06 2013-11-27 新日鐵住金株式会社 熱処理用鋼板およびその製造方法
JP5440371B2 (ja) * 2010-05-12 2014-03-12 新日鐵住金株式会社 熱処理用鋼板およびその製造方法
CN103314120B (zh) * 2010-10-22 2014-11-05 新日铁住金株式会社 热锻压成形体的制造方法及热锻压成形体
PL2631307T3 (pl) * 2010-10-22 2019-09-30 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka i sposób wytwarzania blachy stalowej cienkiej

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642991A1 (de) * 2003-05-28 2006-04-05 Sumitomo Metal Industries, Ltd. Verfahren zum warmumformen und warmumgeformtes element
EP1905851A1 (de) * 2005-06-29 2008-04-02 JFE Steel Corporation Kohlenstoffreiches warmgewalztes stahlblech und herstellungsverfahren dafür
JP2007314817A (ja) * 2006-05-23 2007-12-06 Sumitomo Metal Ind Ltd 熱間プレス用鋼板および熱間プレス鋼板部材ならびにそれらの製造方法
EP2050835A1 (de) * 2006-08-11 2009-04-22 Nippon Steel Corporation Stahl für autounterbodenbauteil mit hervorragender dauerfestigkeit und verfahren zur herstellung eines autounterbodenbauteils unter verwendung des stahls

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014034714A1 *

Also Published As

Publication number Publication date
CN104583445A (zh) 2015-04-29
JPWO2014034714A1 (ja) 2016-08-08
BR112015004191A2 (pt) 2017-07-04
JP5541428B1 (ja) 2014-07-09
TW201420776A (zh) 2014-06-01
IN2015DN01523A (de) 2015-07-10
TWI481730B (zh) 2015-04-21
PL2891727T3 (pl) 2019-04-30
ES2707893T3 (es) 2019-04-05
EP2891727A1 (de) 2015-07-08
KR20150038303A (ko) 2015-04-08
US20150225821A1 (en) 2015-08-13
WO2014034714A1 (ja) 2014-03-06
EP2891727B1 (de) 2018-11-07
KR101683406B1 (ko) 2016-12-06
CN104583445B (zh) 2016-10-19
BR112015004191B1 (pt) 2020-03-24
MX2015002530A (es) 2015-06-05

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