EP1052296A3 - Panzerblech und Verfahren zu seiner Herstellung - Google Patents

Panzerblech und Verfahren zu seiner Herstellung Download PDF

Info

Publication number
EP1052296A3
EP1052296A3 EP00109687A EP00109687A EP1052296A3 EP 1052296 A3 EP1052296 A3 EP 1052296A3 EP 00109687 A EP00109687 A EP 00109687A EP 00109687 A EP00109687 A EP 00109687A EP 1052296 A3 EP1052296 A3 EP 1052296A3
Authority
EP
European Patent Office
Prior art keywords
less
armor plate
manufacture
degrees
hot rolled
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
EP00109687A
Other languages
English (en)
French (fr)
Other versions
EP1052296B1 (de
EP1052296A2 (de
Inventor
Christoph Kuntze
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Priority to DK00109687T priority Critical patent/DK1052296T3/da
Publication of EP1052296A2 publication Critical patent/EP1052296A2/de
Publication of EP1052296A3 publication Critical patent/EP1052296A3/de
Application granted granted Critical
Publication of EP1052296B1 publication Critical patent/EP1052296B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • 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
    • C21D9/42—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for armour plate
    • 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
    • C22C38/40—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above

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 Steel (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Die Erfindung betrifft ein warmgewalztes Panzerblech mit Vergütungsgefüge mit einer Streckgrenze > 1100 N/mm2 und einer Härte > 400 HB aus einer Stahllegierung mit (in Masse-%): 0,15 bis 0,20 % C, 0,10 bis 0,50 % Si, 0,70 bis 1,70 % Mn, < 0,02 % P, < 0,005 % S, < 0,01 % N, 0,009 bis 0,10 % Al, 0,50 bis 1,00 % Cr, 0,20 bis 0,70 % Mo, 1,00 bis 2,50 % Ni, 0,05 bis 0,25 % V, Rest Eisen einschl. unvermeidbarer Verunreinigungen.
EP00109687A 1999-05-08 2000-05-08 Verwendung eines Stahls zur Herstellung von Panzerblech Expired - Lifetime EP1052296B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00109687T DK1052296T3 (da) 1999-05-08 2000-05-08 Anvendelse af et stål til fremstilling af panserplader

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19921327 1999-05-08
DE19921327 1999-05-08

Publications (3)

Publication Number Publication Date
EP1052296A2 EP1052296A2 (de) 2000-11-15
EP1052296A3 true EP1052296A3 (de) 2002-06-26
EP1052296B1 EP1052296B1 (de) 2004-12-15

Family

ID=7907466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109687A Expired - Lifetime EP1052296B1 (de) 1999-05-08 2000-05-08 Verwendung eines Stahls zur Herstellung von Panzerblech

Country Status (5)

Country Link
EP (1) EP1052296B1 (de)
AT (1) ATE284977T1 (de)
DE (1) DE50008938D1 (de)
DK (1) DK1052296T3 (de)
ES (1) ES2234476T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1321535B1 (de) * 2001-12-19 2005-03-23 Böhler Bleche GmbH Wekstoff mit hoher ballistischer Schutzwirkung
DE10235219A1 (de) * 2002-08-01 2004-02-19 K.B.P. Kettenwerk Becker-Prünte Gmbh Stahl mit hoher Festigkeit und gleichzeitig guter Zähigkeit
DE102005014298B4 (de) * 2005-03-24 2006-11-30 Benteler Automobiltechnik Gmbh Panzerung für ein Fahrzeug
DE102007039998B4 (de) 2007-08-23 2014-05-22 Benteler Defense Gmbh & Co. Kg Panzerung für ein Fahrzeug
DE102008014914B4 (de) * 2007-08-23 2013-07-04 Vps Vehicle Protection Systems Gmbh Strukturteil für eine Fahrzeug-Panzerung
DE102008010168B4 (de) * 2008-02-20 2010-04-22 Benteler Automobiltechnik Gmbh Panzerung für ein Fahrzeug
DE102008054078A1 (de) 2008-10-31 2010-05-06 Daimler Ag Kraftfahrzeugkarosserie aus verschiedenen Stählen
DE102012109693B4 (de) * 2012-10-11 2018-06-28 Benteler Defense Gmbh & Co. Kg Verwendung einer Stahllegierung zur Herstellung eines Panzerbauteils und Panzerbauteil
PL3195334T3 (pl) 2014-09-17 2018-12-31 Siemens Aktiengesellschaft Urządzenie elektryczne odporne na ostrzał
CN109750228A (zh) * 2019-03-04 2019-05-14 内蒙金属材料研究所 一种稀土抗冲击钢板及其制备方法
CN111996437B (zh) * 2020-07-11 2022-05-31 江阴兴澄特种钢铁有限公司 一种大厚度高韧性屈服强度1100MPa级超高强钢板的生产方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814141A (en) * 1984-11-28 1989-03-21 Japan As Represented By Director General, Technical Research And Development Institute, Japan Defense Agency High toughness, ultra-high strength steel having an excellent stress corrosion cracking resistance with a yield stress of not less than 110 kgf/mm2
JPH0277521A (ja) * 1988-09-13 1990-03-16 Kawasaki Steel Corp 板厚方向の均質性に優れた溶接用超高張力鋼板の製造方法
DE4223895C1 (de) * 1992-07-21 1994-03-17 Thyssen Stahl Ag Verfahren zur Herstellung von dicken Panzerblechen
JPH07126739A (ja) * 1993-11-09 1995-05-16 Kobe Steel Ltd 引張強さが９８０Ｎ／ｍｍ２級以上の残留応力の低い高靱性高張力鋼板の製造方法
WO1999009232A1 (de) * 1997-08-19 1999-02-25 Sms Demag Ag Metallurgisches gefäss

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814141A (en) * 1984-11-28 1989-03-21 Japan As Represented By Director General, Technical Research And Development Institute, Japan Defense Agency High toughness, ultra-high strength steel having an excellent stress corrosion cracking resistance with a yield stress of not less than 110 kgf/mm2
JPH0277521A (ja) * 1988-09-13 1990-03-16 Kawasaki Steel Corp 板厚方向の均質性に優れた溶接用超高張力鋼板の製造方法
DE4223895C1 (de) * 1992-07-21 1994-03-17 Thyssen Stahl Ag Verfahren zur Herstellung von dicken Panzerblechen
JPH07126739A (ja) * 1993-11-09 1995-05-16 Kobe Steel Ltd 引張強さが９８０Ｎ／ｍｍ２級以上の残留応力の低い高靱性高張力鋼板の製造方法
WO1999009232A1 (de) * 1997-08-19 1999-02-25 Sms Demag Ag Metallurgisches gefäss

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MUESGEN ET AL: "High strength fine-grained steels, that have been heat treated using water, with minimum yield points up to 90kg/mm2", DECHEMA MONOGRAPHIEN, VERLAG CHEMIE, WEINHEIM,, DE, vol. 76, 1974, pages 151 - 162, XP002089185, ISSN: 0070-315X *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 265 (C - 0726) 8 June 1990 (1990-06-08) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *

Also Published As

Publication number Publication date
DE50008938D1 (de) 2005-01-20
ATE284977T1 (de) 2005-01-15
ES2234476T3 (es) 2005-07-01
DK1052296T3 (da) 2005-04-11
EP1052296B1 (de) 2004-12-15
EP1052296A2 (de) 2000-11-15

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