TW384313B - High strength steels having high impact energy absorption properties and a method for producing the same - Google Patents

High strength steels having high impact energy absorption properties and a method for producing the same Download PDF

Info

Publication number
TW384313B
TW384313B TW086117962A TW86117962A TW384313B TW 384313 B TW384313 B TW 384313B TW 086117962 A TW086117962 A TW 086117962A TW 86117962 A TW86117962 A TW 86117962A TW 384313 B TW384313 B TW 384313B
Authority
TW
Taiwan
Prior art keywords
iron
distortion
less
temperature
deformation
Prior art date
Application number
TW086117962A
Other languages
English (en)
Chinese (zh)
Inventor
Yukihisa Kuriyama
Manabu Takahashi
Osamu Kawano
Riki Okamoto
Yuzo Takahashi
Original Assignee
Nippon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27521028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW384313(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP33138096A external-priority patent/JPH10158735A/ja
Priority claimed from JP22300597A external-priority patent/JPH1161326A/ja
Priority claimed from JP25888797A external-priority patent/JP3530355B2/ja
Priority claimed from JP25883497A external-priority patent/JP3530353B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of TW384313B publication Critical patent/TW384313B/zh

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
    • 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
    • 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
    • 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
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/002—Bainite
    • 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
    • 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
    • C21D8/0236—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 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
    • C21D8/0247—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 heat treatment
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
TW086117962A 1996-11-28 1997-11-28 High strength steels having high impact energy absorption properties and a method for producing the same TW384313B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP33138096A JPH10158735A (ja) 1996-11-28 1996-11-28 耐衝突安全性及び成形性に優れた自動車用熱延高強度薄鋼板とその製造方法
JP2829697 1997-01-29
JP22300597A JPH1161326A (ja) 1997-08-06 1997-08-06 耐衝突安全性及び成形性に優れた自動車用高強度鋼板とその製造方法
JP25888797A JP3530355B2 (ja) 1997-09-24 1997-09-24 高い動的変形抵抗を有する衝突時衝撃吸収用高強度熱延鋼板とその製造方法
JP25883497A JP3530353B2 (ja) 1997-09-24 1997-09-24 高い動的変形抵抗を有する衝突時衝撃吸収用高強度冷延鋼板とその製造方法

Publications (1)

Publication Number Publication Date
TW384313B true TW384313B (en) 2000-03-11

Family

ID=27521028

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086117962A TW384313B (en) 1996-11-28 1997-11-28 High strength steels having high impact energy absorption properties and a method for producing the same

Country Status (7)

Country Link
EP (2) EP2314730B1 (de)
KR (1) KR100318213B1 (de)
CN (1) CN1078623C (de)
AU (1) AU711873B2 (de)
CA (1) CA2273334C (de)
TW (1) TW384313B (de)
WO (1) WO1998023785A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI450975B (zh) * 2011-04-11 2014-09-01 China Steel Corp 柱狀化或球狀化鋼材波來鐵組織中雪明碳鐵之製程
TWI494237B (zh) * 2011-05-12 2015-08-01 Jfe Steel Corp Collision energy absorbing member excellent in impact energy absorbing ability and manufacturing method thereof

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544354B1 (en) * 1997-01-29 2003-04-08 Nippon Steel Corporation High-strength steel sheet highly resistant to dynamic deformation and excellent in workability and process for the production thereof
JP3039862B1 (ja) * 1998-11-10 2000-05-08 川崎製鉄株式会社 超微細粒を有する加工用熱延鋼板
JP4369545B2 (ja) * 1998-11-30 2009-11-25 新日本製鐵株式会社 ひずみ速度依存性に優れたフェライト系薄鋼板およびそれを用いた自動車
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
FR2830260B1 (fr) 2001-10-03 2007-02-23 Kobe Steel Ltd Tole d'acier a double phase a excellente formabilite de bords par etirage et procede de fabrication de celle-ci
JP3840436B2 (ja) * 2002-07-12 2006-11-01 株式会社神戸製鋼所 加工性に優れた高強度鋼板
JP3764411B2 (ja) 2002-08-20 2006-04-05 株式会社神戸製鋼所 焼付硬化性に優れた複合組織鋼板
ATE316157T1 (de) * 2002-09-11 2006-02-15 Thyssenkrupp Steel Ag Ferritisch/martensitischer stahl mit hoher festigkeit und sehr feinem gefüge
DE102004025717B9 (de) * 2004-05-26 2011-05-26 Voestalpine Stahl Gmbh Höherfester Multiphasenstahl mit verbesserten Eigenschaften
JP4555694B2 (ja) * 2005-01-18 2010-10-06 新日本製鐵株式会社 加工性に優れる焼付け硬化型熱延鋼板およびその製造方法
DE102005003551B4 (de) * 2005-01-26 2015-01-22 Volkswagen Ag Verfahren zur Warmumformung und Härtung eines Stahlblechs
JP4716359B2 (ja) 2005-03-30 2011-07-06 株式会社神戸製鋼所 均一伸びに優れた高強度冷延鋼板およびその製造方法
JP5165236B2 (ja) * 2006-12-27 2013-03-21 新日鐵住金ステンレス株式会社 衝撃吸収特性に優れた構造部材用ステンレス鋼板
HRP20150826T1 (hr) * 2010-03-29 2015-11-20 Arcelormittal Investigación Y Desarrollo Sl Äśeliäśni proizvod s poboljšanom otpornosti na vremenske karakteristike u slanom okolišu
WO2011135700A1 (ja) * 2010-04-28 2011-11-03 住友金属工業株式会社 動的強度に優れた複相熱延鋼板およびその製造方法
CN103249847B (zh) * 2010-11-10 2015-06-10 Posco公司 制造抗拉强度等级为590MPa、可加工性优异且力学性能偏差小的高强度冷轧/热轧TRIP钢的方法
CN102286696B (zh) * 2011-09-02 2013-01-02 北京科技大学 一种高塑性应变比的超深冲双相钢的制备方法
EP2918868A4 (de) * 2012-11-08 2016-07-13 Jfe Steel Corp Stossdämpfendes element
WO2014171057A1 (ja) * 2013-04-15 2014-10-23 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
CN103481847B (zh) * 2013-09-26 2015-09-30 无锡阳工机械制造有限公司 一种用于汽车防撞梁的复合材料
CN104789894A (zh) * 2015-04-04 2015-07-22 王文姣 一种高强度汽车保险杠的热处理方法及该高强度汽车保险杠
EP3390040B2 (de) † 2015-12-15 2023-08-30 Tata Steel IJmuiden B.V. Hochfester feuerverzinkter bandstahl
CN105568145B (zh) * 2015-12-24 2017-07-18 北京科技大学 一种具有耐腐蚀性能的汽车用冷轧超高强双相钢板及其制备方法
CN108179364B (zh) * 2017-12-28 2019-05-31 钢铁研究总院 一种具有高碰撞吸收能的合金结构钢及其制备方法
KR102164078B1 (ko) * 2018-12-18 2020-10-13 주식회사 포스코 성형성이 우수한 고강도 열연강판 및 그 제조방법
JP6784343B1 (ja) 2019-03-06 2020-11-11 日本製鉄株式会社 熱延鋼板
EP3936628A4 (de) 2019-03-06 2022-10-26 Nippon Steel Corporation Warmgewalztes stahlblech
JP6950850B2 (ja) 2019-10-11 2021-10-13 Ｊｆｅスチール株式会社 高強度鋼板および衝撃吸収部材ならびに高強度鋼板の製造方法
WO2021070640A1 (ja) 2019-10-11 2021-04-15 Ｊｆｅスチール株式会社 高強度鋼板および衝撃吸収部材ならびに高強度鋼板の製造方法
CN115244203B (zh) 2020-03-11 2023-11-21 日本制铁株式会社 热轧钢板
CN112795833B (zh) * 2020-11-19 2021-12-28 唐山钢铁集团有限责任公司 1300MPa级中镍双相钢连铸坯的生产方法
EP4438746A1 (de) 2023-03-27 2024-10-02 Primetals Technologies Austria GmbH Verfahren zur direkten herstellung eines trip-stahlbands in einer giess-walz-verbundanlage und ein mit dem verfahren hergestelltes trip-stahlband
CN117548603B (zh) * 2023-10-26 2024-08-06 武汉理工大学 一种基于铝合金成分的高性能锻造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219473A (ja) 1983-05-26 1984-12-10 Nippon Steel Corp カラ−エツチング液及びエツチング方法
EP0295500B2 (de) * 1987-06-03 2003-09-10 Nippon Steel Corporation Warmgewalztes hochfestes Stahlblech mit ausgezeichneter Umformbarkeit
JP2952624B2 (ja) * 1991-05-30 1999-09-27 新日本製鐵株式会社 成形性とスポット溶接性に優れた高降伏比型熱延高強度鋼板とその製造方法および成形性に優れた高降伏比型熱延高強度鋼板とその製造方法
JP3169293B2 (ja) * 1993-06-30 2001-05-21 川崎製鉄株式会社 耐衝撃性に優れた自動車用薄鋼板およびその製造方法
US5470529A (en) † 1994-03-08 1995-11-28 Sumitomo Metal Industries, Ltd. High tensile strength steel sheet having improved formability
JPH07252592A (ja) * 1994-03-15 1995-10-03 Nippon Steel Corp 成形性、低温靭性及び疲労特性に優れた熱延高強度鋼板
TW363082B (en) * 1994-04-26 1999-07-01 Nippon Steel Corp Steel sheet having high strength and being suited to deep drawing and process for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI450975B (zh) * 2011-04-11 2014-09-01 China Steel Corp 柱狀化或球狀化鋼材波來鐵組織中雪明碳鐵之製程
TWI494237B (zh) * 2011-05-12 2015-08-01 Jfe Steel Corp Collision energy absorbing member excellent in impact energy absorbing ability and manufacturing method thereof

Also Published As

Publication number Publication date
KR100318213B1 (ko) 2001-12-22
CA2273334C (en) 2006-03-28
AU711873B2 (en) 1999-10-21
EP0952235B1 (de) 2011-10-12
EP0952235A1 (de) 1999-10-27
CN1078623C (zh) 2002-01-30
EP2314730A1 (de) 2011-04-27
EP2314730B1 (de) 2012-03-21
CN1241219A (zh) 2000-01-12
EP0952235B2 (de) 2015-09-30
KR20000057266A (ko) 2000-09-15
WO1998023785A1 (en) 1998-06-04
EP0952235A4 (de) 2003-05-21
AU5067998A (en) 1998-06-22
CA2273334A1 (en) 1998-06-04

Similar Documents

Publication Publication Date Title
TW384313B (en) High strength steels having high impact energy absorption properties and a method for producing the same
TW426742B (en) Dual-phase type high strength steel sheets having high impact energy absorption properties and a method of producing the same
JP7336144B2 (ja) ホットスタンピング用鋼、ホットスタンピングプロセスおよびホットスタンプ構成部品
TWI495734B (zh) 成形性優異之高強度熔融鍍鋅鋼板之製造方法
CN103582714B (zh) 能量吸收性能优异的车辆碰撞能量吸收构件及其制造方法
JP6182522B2 (ja) 熱間圧延鋼シートおよび関連製造方法
CN111315908A (zh) 冷轧钢板及其制造方法
JP6984319B2 (ja) 靭性に優れた低温用ニッケル含有鋼板およびその製造方法
JP3619357B2 (ja) 高い動的変形抵抗を有する高強度鋼板とその製造方法
CN104513930A (zh) 弯曲和扩孔性能良好的超高强热轧复相钢板和钢带及其制造方法
JPWO2007015541A1 (ja) 熱延鋼板及び冷延鋼板並びにそれらの製造方法
CN107557673B (zh) 一种高延伸率高强热轧酸洗钢板及其制造方法
CN101855379A (zh) 焊接热影响部的耐再热脆化性及低温韧性优良的耐火钢材及其制造方法
CN108431280A (zh) 高屈服比型高强度冷轧钢板及其制造方法
CN113215501B (zh) 热轧超高强度钢带产品
US20140363694A1 (en) Low density high strength steel and method for producing said steel
CN116179953B (zh) 一种高塑韧性含磷热轧耐候钢板及其制造方法
CN109898017A (zh) 1000MPa级冷弯性能优良的冷轧双相钢及生产方法
JP2004027249A (ja) 高張力熱延鋼板およびその製造方法
JP2007023339A (ja) 高張力熱延鋼板及びその製造方法
JP4577100B2 (ja) 高張力溶融亜鉛めっき鋼板と製造方法
JP4325508B2 (ja) 高張力溶融亜鉛めっき鋼板と製造方法
CN111465710A (zh) 高屈强比型高强度钢板及其制造方法
CN107109579A (zh) 表面品质优异的高强度镀锌钢板用热轧钢板及其制造方法
JP2009068039A (ja) エネルギー吸収特性に優れた高強度合金化溶融亜鉛めっき鋼板及びその製造方法

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent