ATE272723T1 - Warmgewalztes hochfestes stahlblech und dessen herstelllungsverfahren - Google Patents

Warmgewalztes hochfestes stahlblech und dessen herstelllungsverfahren

Info

Publication number
ATE272723T1
ATE272723T1 AT00101397T AT00101397T ATE272723T1 AT E272723 T1 ATE272723 T1 AT E272723T1 AT 00101397 T AT00101397 T AT 00101397T AT 00101397 T AT00101397 T AT 00101397T AT E272723 T1 ATE272723 T1 AT E272723T1
Authority
AT
Austria
Prior art keywords
weight
steel sheet
nitrogen
less
ferrite
Prior art date
Application number
AT00101397T
Other languages
English (en)
Inventor
Sinjiro Kaneko
Tetsuo Shimizu
Osamu Furukimi
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
Application granted granted Critical
Publication of ATE272723T1 publication Critical patent/ATE272723T1/de

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 of ferrous metals or ferrous alloys 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
AT00101397T 1999-02-09 2000-01-25 Warmgewalztes hochfestes stahlblech und dessen herstelllungsverfahren ATE272723T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3135399 1999-02-09

Publications (1)

Publication Number Publication Date
ATE272723T1 true ATE272723T1 (de) 2004-08-15

Family

ID=12328877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00101397T ATE272723T1 (de) 1999-02-09 2000-01-25 Warmgewalztes hochfestes stahlblech und dessen herstelllungsverfahren

Country Status (10)

Country Link
US (1) US6425963B1 (de)
EP (1) EP1028167B1 (de)
KR (1) KR100511727B1 (de)
CN (1) CN1109118C (de)
AT (1) ATE272723T1 (de)
BR (1) BR0000325B1 (de)
CA (1) CA2297291C (de)
DE (1) DE60012595T2 (de)
ES (1) ES2224922T3 (de)
TW (1) TW466276B (de)

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DE60124792T2 (de) 2000-02-23 2007-03-29 Jfe Steel Corp. Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür
JP4524850B2 (ja) * 2000-04-27 2010-08-18 Ｊｆｅスチール株式会社 延性および歪時効硬化特性に優れた高張力冷延鋼板および高張力冷延鋼板の製造方法
DE60110586T2 (de) * 2000-05-31 2005-12-01 Jfe Steel Corp. Kaltgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaftenund herstellungsverfahren für ein solches stahlblech
JP3958921B2 (ja) * 2000-08-04 2007-08-15 新日本製鐵株式会社 塗装焼付硬化性能と耐常温時効性に優れた冷延鋼板及びその製造方法
CA2387322C (en) * 2001-06-06 2008-09-30 Kawasaki Steel Corporation High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same
JP4051999B2 (ja) * 2001-06-19 2008-02-27 Ｊｆｅスチール株式会社 形状凍結性と成形後の耐久疲労特性に優れた高張力熱延鋼板およびその製造方法
EP1288322A1 (de) * 2001-08-29 2003-03-05 Sidmar N.V. Ultrahochfester Stahl, Produkt aus diesem Stahl und Verfahren zu seiner Herstellung
KR100544671B1 (ko) * 2001-12-26 2006-01-23 주식회사 포스코 용융아연 취화 균열에 대한 저항성이 우수한 강재 및 그제조방법
FR2844281B1 (fr) * 2002-09-06 2005-04-29 Usinor Acier a tres haute resistance mecanique et procede de fabrication d'une feuille de cet acier revetue de zinc ou d'alliage de zinc
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JP4235030B2 (ja) 2003-05-21 2009-03-04 新日本製鐵株式会社 局部成形性に優れ溶接部の硬さ上昇を抑制した引張強さが７８０ＭＰａ以上の高強度冷延鋼板および高強度表面処理鋼板
BRPI0400727A (pt) * 2004-03-17 2005-11-01 Ricardo Cardoso Mendonc Barros Placa de blindagem e veìculo blindado
DE102004044022A1 (de) * 2004-09-09 2006-03-16 Salzgitter Flachstahl Gmbh Beruhigter, unlegierter oder mikrolegierter Walzstahl mit Bake-hardening-Effekt und Verfahren zu seiner Herstellung
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CN102251087B (zh) * 2005-08-03 2013-03-27 住友金属工业株式会社 热轧钢板及冷轧钢板及它们的制造方法
WO2007064172A1 (en) * 2005-12-01 2007-06-07 Posco Steel sheet for hot press forming having excellent heat treatment and impact property, hot press parts made of it and the method for manufacturing thereof
JP4998755B2 (ja) 2009-05-12 2012-08-15 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
DE102010004081C5 (de) * 2010-01-06 2016-11-03 Benteler Automobiltechnik Gmbh Verfahren zum Warmformen und Härten einer Platine
JP5786318B2 (ja) * 2010-01-22 2015-09-30 Ｊｆｅスチール株式会社 疲労特性と穴拡げ性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
CN103339278A (zh) * 2011-01-25 2013-10-02 新日铁住金株式会社 渗碳或碳氮共渗用的钢
IN2014KN01251A (de) * 2011-12-27 2015-10-16 Jfe Steel Corp
JP5578288B2 (ja) 2012-01-31 2014-08-27 Ｊｆｅスチール株式会社 発電機リム用熱延鋼板およびその製造方法
KR101449130B1 (ko) 2012-10-05 2014-10-08 주식회사 포스코 용접성 및 소부경화능이 우수한 고강도 열연강판 및 그 제조방법
CN104136643B (zh) * 2012-12-06 2016-05-04 新日铁住金株式会社 钢材及冲击吸收构件
KR101406561B1 (ko) * 2012-12-20 2014-06-27 주식회사 포스코 충격인성이 우수한 고강도 열연강판 및 그 제조방법
CN109913628A (zh) * 2013-10-02 2019-06-21 日本制铁株式会社 时效硬化性钢
CN103695762B (zh) * 2013-12-13 2016-06-08 安徽工业大学 一种抗拉强度560～590MPa热轧轮辋用钢及其制造方法
CN103911548B (zh) * 2014-04-17 2016-03-23 攀钢集团攀枝花钢铁研究院有限公司 一种低成本热轧低碳贝氏体带钢及其生产方法
KR101672102B1 (ko) * 2014-12-22 2016-11-02 주식회사 포스코 표면품질이 우수한 고강도 아연도금강판용 열연강판 및 이의 제조방법
US11447841B2 (en) * 2016-11-16 2022-09-20 Jfe Steel Corporation High-strength steel sheet and method for producing same
KR101940919B1 (ko) 2017-08-08 2019-01-22 주식회사 포스코 우수한 강도와 연신율을 갖는 열연강판 및 제조방법
CN109536846B (zh) * 2017-09-21 2020-12-08 上海梅山钢铁股份有限公司 屈服强度700MPa级高韧性热轧钢板及其制造方法
KR102098478B1 (ko) * 2018-07-12 2020-04-07 주식회사 포스코 고강도, 고성형성, 우수한 소부경화성을 갖는 열연도금강판 및 그 제조방법
KR102098482B1 (ko) * 2018-07-25 2020-04-07 주식회사 포스코 내충돌 특성이 우수한 고강도 강판 및 이의 제조방법
US12297524B2 (en) 2019-10-01 2025-05-13 Nippon Steel Corporation Hot-rolled steel sheet
KR102236851B1 (ko) * 2019-11-04 2021-04-06 주식회사 포스코 내구성이 우수한 고항복비형 후물 고강도강 및 그 제조방법
WO2021153036A1 (ja) 2020-01-27 2021-08-05 日本製鉄株式会社 熱延鋼板
JP7260825B2 (ja) 2020-01-27 2023-04-19 日本製鉄株式会社 熱延鋼板
KR102861316B1 (ko) 2020-08-27 2025-09-22 닛폰세이테츠 가부시키가이샤 열연 강판
US12655494B2 (en) 2020-08-27 2026-06-16 Nippon Steel Corporation Hot-rolled steel sheet
MX2023002114A (es) 2020-08-27 2023-03-15 Nippon Steel Corp Lamina de acero laminada en caliente.
KR102484995B1 (ko) 2020-12-10 2023-01-04 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법
CN113278872B (zh) * 2021-05-19 2022-03-22 攀钢集团研究院有限公司 Vn微合金化工程机械用钢及其制造方法
MX2024004249A (es) * 2021-10-14 2024-04-24 Nippon Steel Corp Lamina de acero laminada en caliente.

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Also Published As

Publication number Publication date
KR100511727B1 (ko) 2005-08-31
EP1028167A3 (de) 2002-04-17
CN1109118C (zh) 2003-05-21
BR0000325B1 (pt) 2009-05-05
BR0000325A (pt) 2001-01-23
DE60012595D1 (de) 2004-09-09
CA2297291A1 (en) 2000-08-09
CN1263168A (zh) 2000-08-16
TW466276B (en) 2001-12-01
EP1028167B1 (de) 2004-08-04
EP1028167A2 (de) 2000-08-16
ES2224922T3 (es) 2005-03-16
DE60012595T2 (de) 2004-12-16
CA2297291C (en) 2008-08-05
US6425963B1 (en) 2002-07-30
KR20000057842A (ko) 2000-09-25

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