DE69528233D1 - Hochfestes stahlblech zum tiefziehen und dessen herstellung - Google Patents

Hochfestes stahlblech zum tiefziehen und dessen herstellung

Info

Publication number
DE69528233D1
DE69528233D1 DE69528233T DE69528233T DE69528233D1 DE 69528233 D1 DE69528233 D1 DE 69528233D1 DE 69528233 T DE69528233 T DE 69528233T DE 69528233 T DE69528233 T DE 69528233T DE 69528233 D1 DE69528233 D1 DE 69528233D1
Authority
DE
Germany
Prior art keywords
volume fraction
austenite
hardness
mass
carbon
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.)
Expired - Lifetime
Application number
DE69528233T
Other languages
English (en)
Other versions
DE69528233T2 (de
Inventor
Kazuo Koyama
Matsuo Usuda
M Takahashi
Y Sakuma
S Hiwatashi
K Kawasaki
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 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 Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE69528233D1 publication Critical patent/DE69528233D1/de
Publication of DE69528233T2 publication Critical patent/DE69528233T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

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)
DE69528233T 1994-04-26 1995-04-26 Hochfestes stahlblech zum tiefziehen und dessen herstellung Expired - Lifetime DE69528233T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8895094 1994-04-26
PCT/JP1995/000832 WO1995029268A1 (fr) 1994-04-26 1995-04-26 Feuille en acier haute resistance convenant a l'emboutissage profond et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE69528233D1 true DE69528233D1 (de) 2002-10-24
DE69528233T2 DE69528233T2 (de) 2003-06-12

Family

ID=13957154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528233T Expired - Lifetime DE69528233T2 (de) 1994-04-26 1995-04-26 Hochfestes stahlblech zum tiefziehen und dessen herstellung

Country Status (12)

Country Link
US (1) US5618355A (de)
EP (1) EP0707087B1 (de)
JP (1) JP3085711B2 (de)
KR (1) KR0165838B1 (de)
CN (1) CN1043254C (de)
AT (1) ATE224464T1 (de)
AU (1) AU679373B2 (de)
CA (1) CA2165820C (de)
DE (1) DE69528233T2 (de)
ES (1) ES2179101T3 (de)
TW (1) TW363082B (de)
WO (1) WO1995029268A1 (de)

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AU711873B2 (en) * 1996-11-28 1999-10-21 Nippon Steel & Sumitomo Metal Corporation High-strength steels having high impact energy absorption properties and a method for producing the same
JP3530355B2 (ja) * 1997-09-24 2004-05-24 新日本製鐵株式会社 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
US6319338B1 (en) * 1996-11-28 2001-11-20 Nippon Steel Corporation High-strength steel plate having high dynamic deformation resistance and method of manufacturing the same
JP3530353B2 (ja) * 1997-09-24 2004-05-24 新日本製鐵株式会社 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
JP3530356B2 (ja) * 1997-09-24 2004-05-24 新日本製鐵株式会社 高い動的変形抵抗を有する衝突時衝撃吸収用良加工性高強度冷延鋼板とその製造方法
JP3530354B2 (ja) * 1997-09-24 2004-05-24 新日本製鐵株式会社 高い動的変形抵抗を有する衝突時衝撃吸収用良加工性高強度熱延鋼板とその製造方法
EP2312008B1 (de) * 1997-01-29 2012-03-14 Nippon Steel Corporation Hochfester Stahl mit hohen Stoßenergieaufnahmeeigenschaften.
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
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BE1011149A3 (fr) * 1997-05-12 1999-05-04 Cockerill Rech & Dev Acier ductile a haute limite elastique et procede de fabrication de cet acier.
DE19724051C1 (de) * 1997-06-07 1999-03-11 Thyssen Stahl Ag Grobbleche einer Dicke bis 50 mm aus feuerresistenten nickelfreien Stählen für den Stahlbau und Verfahren zur Herstellung von Grobblech daraus
JP3320014B2 (ja) * 1997-06-16 2002-09-03 川崎製鉄株式会社 耐衝撃特性に優れた高強度高加工性冷延鋼板
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WO2002010631A1 (fr) * 2000-08-01 2002-02-07 Nisshin Steel Co., Ltd. Tuyau d'alimentation de petrole en acier inoxydable
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EP1288322A1 (de) 2001-08-29 2003-03-05 Sidmar N.V. Ultrahochfester Stahl, Produkt aus diesem Stahl und Verfahren zu seiner Herstellung
JP3828466B2 (ja) * 2002-07-29 2006-10-04 株式会社神戸製鋼所 曲げ特性に優れた鋼板
AU2003270334A1 (en) * 2002-09-04 2004-03-29 Colorado School Of Mines Method for producing steel with retained austenite
EP1431406A1 (de) * 2002-12-20 2004-06-23 Sidmar N.V. Stahlzusammensetzung zur Herstellung von mehrphasigen kaltgewalzten Stahlprodukten
JP4551694B2 (ja) * 2004-05-21 2010-09-29 株式会社神戸製鋼所 温熱間成形品の製造方法および成形品
JP4945946B2 (ja) * 2005-07-26 2012-06-06 住友金属工業株式会社 継目無鋼管およびその製造方法
KR101133870B1 (ko) * 2006-05-10 2012-04-06 수미도모 메탈 인더스트리즈, 리미티드 열간 프레스 성형 강판 부재 및 그 제조 방법
DE102006051545A1 (de) * 2006-11-02 2008-05-08 Schaeffler Kg Tiefgezogenes Maschinenbauteil mit wenigstens einer gehärteten Lauf- oder Führungsfläche, insbesondere Motorenelement
AU2009234667B2 (en) * 2008-04-10 2012-03-08 Nippon Steel Corporation High-strength steel sheets which are extremely excellent in the balance between burring workability and ductility and excellent in fatigue endurance, zinc-coated steel sheets, and processes for production of both
WO2010151071A2 (ko) * 2009-06-26 2010-12-29 현대제철 주식회사 박슬라브 열연코일의 표면품질 예측방법 및 이를 이용한 박슬라브 열연코일의 제조방법
DE102010012831B4 (de) * 2010-03-25 2023-02-16 Benteler Automobiltechnik Gmbh Getriebetunnel
DE102010012825B4 (de) * 2010-03-25 2012-03-22 Benteler Automobiltechnik Gmbh Querträger sowie Stoßträgeranordnung
DE102010012832B4 (de) * 2010-03-25 2016-01-21 Benteler Automobiltechnik Gmbh Kraftfahrzeugsäule
BR112013011409A2 (pt) * 2010-11-10 2016-08-02 Posco processo para fabricar aço trip de alta resistência laminado a frio/laminado a quente tendo uma resistência à tração de grau 590 mpa, funcionalidade superior e baixo desvio de propriedade mecânica
JP5662902B2 (ja) 2010-11-18 2015-02-04 株式会社神戸製鋼所 成形性に優れた高強度鋼板、温間加工方法、および温間加工された自動車部品
CN102212657B (zh) * 2011-06-09 2012-08-22 北京科技大学 一种冷轧相变诱导塑性钢的淬火配分生产方法
TWI509080B (zh) * 2012-05-16 2015-11-21 Nippon Steel & Sumitomo Metal Corp 金屬材料之塑性加工方法及塑性加工裝置
MX350148B (es) * 2012-05-17 2017-08-28 Nippon Steel & Sumitomo Metal Corp Método de deformación plástica de metales y aparato de deformación plástica.
CA2877175C (en) * 2012-05-25 2023-07-25 Gary M. Cola Microtreatment and microstructure of carbide containing iron-based alloy
WO2015002190A1 (ja) 2013-07-01 2015-01-08 新日鐵住金株式会社 冷延鋼板、亜鉛めっき冷延鋼板及びそれらの製造方法
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EP3418416B1 (de) 2016-02-17 2020-12-02 Nippon Steel & Sumikin Stainless Steel Corporation Zweiphasiges ferritisch-austenitisches edelstahlmaterial und verfahren zur herstellung davon
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Also Published As

Publication number Publication date
ES2179101T3 (es) 2003-01-16
AU2352695A (en) 1995-11-16
AU679373B2 (en) 1997-06-26
CN1128052A (zh) 1996-07-31
CA2165820C (en) 1999-07-13
EP0707087B1 (de) 2002-09-18
KR960703177A (ko) 1996-06-19
CN1043254C (zh) 1999-05-05
EP0707087A4 (de) 1997-06-25
JP3085711B2 (ja) 2000-09-11
KR0165838B1 (ko) 1999-01-15
ATE224464T1 (de) 2002-10-15
DE69528233T2 (de) 2003-06-12
US5618355A (en) 1997-04-08
WO1995029268A1 (fr) 1995-11-02
EP0707087A1 (de) 1996-04-17
TW363082B (en) 1999-07-01
CA2165820A1 (en) 1995-11-02

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