EA201290835A1 - Термообработанный стальной материал, способ его получения и базовый стальной материал для него - Google Patents

Термообработанный стальной материал, способ его получения и базовый стальной материал для него

Info

Publication number
EA201290835A1
EA201290835A1 EA201290835A EA201290835A EA201290835A1 EA 201290835 A1 EA201290835 A1 EA 201290835A1 EA 201290835 A EA201290835 A EA 201290835A EA 201290835 A EA201290835 A EA 201290835A EA 201290835 A1 EA201290835 A1 EA 201290835A1
Authority
EA
Eurasian Patent Office
Prior art keywords
steel material
obtaining
heat treated
base steel
treated steel
Prior art date
Application number
EA201290835A
Other languages
English (en)
Other versions
EA022687B1 (ru
Inventor
Кадзуо Хикита
Нобусато Кодзима
Original Assignee
Сумитомо Метал Индастриз, Лтд.
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 Сумитомо Метал Индастриз, Лтд. filed Critical Сумитомо Метал Индастриз, Лтд.
Publication of EA201290835A1 publication Critical patent/EA201290835A1/ru
Publication of EA022687B1 publication Critical patent/EA022687B1/ru

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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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
    • 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
    • C22C38/12—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/26—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2211/003—Cementite
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Стальной материал, который пригоден для обработки горячей штамповкой или горячей трехмерной гибкой и прямой закалкой и который может быть использован для изготовления высокопрочного формованного изделия, с достаточным закалочным упрочнением даже при кратковременном нагревании при низкой температуре имеет химический состав, включающий, в мас.%, С: 0,05-0,35%, Si: не более 0,5%, Mn: 0,5-2,5%, Р: не более 0,03%, S: не более 0,01%, растворимый Al: не более 0,1%, N: не более 0,01%, и необязательно по меньшей мере один элемент, выбранный из группы, состоящей из В: 0,0001-0,005%, Ti: 0,01-0,1%, Cr: 0,18-0,5%, Nb: 0,03-0,1%, Ni: 0,18-1,0% и Mo: 0,03-0,5%, и имеет структуру стали, в которой степень сфероидизации карбидов составляет 0,60-0,90.
EA201290835A 2010-02-26 2011-02-28 Термообработанный стальной материал, способ его получения и базовый стальной материал для него EA022687B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010042309 2010-02-26
PCT/JP2011/054476 WO2011105600A1 (ja) 2010-02-26 2011-02-28 熱処理鋼材とその製造方法並びにその素材鋼材

Publications (2)

Publication Number Publication Date
EA201290835A1 true EA201290835A1 (ru) 2013-01-30
EA022687B1 EA022687B1 (ru) 2016-02-29

Family

ID=44506995

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290835A EA022687B1 (ru) 2010-02-26 2011-02-28 Термообработанный стальной материал, способ его получения и базовый стальной материал для него

Country Status (12)

Country Link
US (1) US8920582B2 (ru)
EP (1) EP2540855B1 (ru)
JP (3) JP5779907B2 (ru)
KR (1) KR101449222B1 (ru)
CN (1) CN102859020B (ru)
AU (1) AU2011221047B2 (ru)
BR (1) BR112012021348A2 (ru)
CA (1) CA2791018C (ru)
EA (1) EA022687B1 (ru)
MX (1) MX345568B (ru)
WO (1) WO2011105600A1 (ru)
ZA (1) ZA201206414B (ru)

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KR101657931B1 (ko) 2012-03-30 2016-09-19 가부시키가이샤 고베 세이코쇼 냉간 가공성, 금형 담금질성 및 표면 성상이 우수한 프레스 성형용 용융 아연도금 강판 및 그의 제조 방법
JP5835622B2 (ja) * 2012-07-06 2015-12-24 新日鐵住金株式会社 熱間プレス鋼板部材およびその製造方法ならびに熱間プレス用鋼板
JP5505574B1 (ja) 2012-08-15 2014-05-28 新日鐵住金株式会社 熱間プレス用鋼板、その製造方法、及び熱間プレス鋼板部材
EP2980246B1 (en) * 2013-03-29 2019-01-09 JFE Steel Corporation Steel material and hydrogen container as well as manufacturing methods therefor
DE102013009232A1 (de) * 2013-05-28 2014-12-04 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Bauteils durch Warmumformen eines Vorproduktes aus Stahl
CA2931494C (en) * 2013-11-29 2019-12-31 Nippon Steel & Sumitomo Metal Corporation Hot formed steel sheet component and method for producing the same as well as steel sheet for hot forming
JP6062353B2 (ja) * 2013-12-12 2017-01-18 株式会社神戸製鋼所 熱間プレス用鋼板
KR101561007B1 (ko) * 2014-12-19 2015-10-16 주식회사 포스코 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법
RU2686713C1 (ru) * 2015-04-08 2019-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Элемент из термообработанного стального листа и способ его производства
BR112017020004A2 (pt) * 2015-04-08 2018-06-19 Nippon Steel & Sumitomo Metal Corporation folha de aço para tratamento térmico
CA2982087C (en) * 2015-04-08 2020-01-21 Nippon Steel & Sumitomo Metal Corporation Heat-treated steel sheet member and method for producing the same
JP6610067B2 (ja) * 2015-08-05 2019-11-27 日本製鉄株式会社 冷延鋼板の製造方法及び冷延鋼板
DE102016102344B4 (de) * 2016-02-10 2020-09-24 Voestalpine Metal Forming Gmbh Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile
DE102016102322B4 (de) * 2016-02-10 2017-10-12 Voestalpine Metal Forming Gmbh Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile
JP2017155329A (ja) * 2016-02-29 2017-09-07 株式会社神戸製鋼所 焼入れ用鋼板及びその製造方法
WO2017149999A1 (ja) 2016-02-29 2017-09-08 株式会社神戸製鋼所 焼入れ用鋼板、焼入れ部材、及び焼入れ用鋼板の製造方法
WO2017168958A1 (ja) * 2016-03-31 2017-10-05 Ｊｆｅスチール株式会社 薄鋼板およびめっき鋼板、並びに、熱延鋼板の製造方法、冷延フルハード鋼板の製造方法、薄鋼板の製造方法およびめっき鋼板の製造方法
MX2019007946A (es) 2017-01-17 2019-08-29 Nippon Steel Corp Parte estampada en caliente y metodo de fabricacion de la misma.
KR102250333B1 (ko) * 2019-12-09 2021-05-10 현대제철 주식회사 초고강도 냉연강판 및 이의 제조방법
EP4079913A4 (en) * 2019-12-20 2023-02-22 Posco STEEL FOR HOT FORMING, HOT FORMED ELEMENT AND METHOD OF MANUFACTURE THEREOF
CN113897540A (zh) * 2020-06-22 2022-01-07 上海梅山钢铁股份有限公司 一种高强度精密冲压汽车座椅调节器齿盘用冷轧钢板

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JP3848444B2 (ja) * 1997-09-08 2006-11-22 日新製鋼株式会社 局部延性および焼入れ性に優れた中・高炭素鋼板
JP4825019B2 (ja) * 2005-03-03 2011-11-30 住友金属工業株式会社 金属材の曲げ加工方法、曲げ加工装置および曲げ加工設備列、並びにそれらを用いた曲げ加工製品
JP3816937B1 (ja) 2005-03-31 2006-08-30 株式会社神戸製鋼所 熱間成形品用鋼板およびその製造方法並びに熱間成形品
JP4992274B2 (ja) * 2006-03-31 2012-08-08 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
JP4992275B2 (ja) * 2006-03-31 2012-08-08 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
JP4905031B2 (ja) * 2006-09-29 2012-03-28 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
JP5194986B2 (ja) * 2007-04-20 2013-05-08 新日鐵住金株式会社 高強度部品の製造方法および高強度部品
JP5197076B2 (ja) * 2008-03-11 2013-05-15 日新製鋼株式会社 加工性に優れた中・高炭素鋼板およびその製造方法

Also Published As

Publication number Publication date
ZA201206414B (en) 2013-05-29
CA2791018A1 (en) 2011-09-01
MX2012009826A (es) 2013-01-14
EA022687B1 (ru) 2016-02-29
JP2011195958A (ja) 2011-10-06
CN102859020B (zh) 2015-04-01
KR20120123153A (ko) 2012-11-07
EP2540855B1 (en) 2020-12-16
AU2011221047A1 (en) 2012-09-13
MX345568B (es) 2017-01-30
JP2011195959A (ja) 2011-10-06
CA2791018C (en) 2015-10-13
WO2011105600A1 (ja) 2011-09-01
AU2011221047B2 (en) 2014-02-20
US8920582B2 (en) 2014-12-30
EP2540855A4 (en) 2016-07-27
BR112012021348A2 (pt) 2016-08-23
KR101449222B1 (ko) 2014-10-08
JP2011195957A (ja) 2011-10-06
JP5779907B2 (ja) 2015-09-16
CN102859020A (zh) 2013-01-02
JP5732907B2 (ja) 2015-06-10
EP2540855A1 (en) 2013-01-02
US20130213534A1 (en) 2013-08-22
JP5732906B2 (ja) 2015-06-10

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