EP1321535A3 - Wekstoff mit hoher ballistischer Schutzwirkung - Google Patents

Wekstoff mit hoher ballistischer Schutzwirkung Download PDF

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Publication number
EP1321535A3
EP1321535A3 EP02450278A EP02450278A EP1321535A3 EP 1321535 A3 EP1321535 A3 EP 1321535A3 EP 02450278 A EP02450278 A EP 02450278A EP 02450278 A EP02450278 A EP 02450278A EP 1321535 A3 EP1321535 A3 EP 1321535A3
Authority
EP
European Patent Office
Prior art keywords
less
molybdenum
high ballistic
products
value
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
EP02450278A
Other languages
English (en)
French (fr)
Other versions
EP1321535A2 (de
EP1321535B1 (de
Inventor
Horst Saiger
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.)
Voestalpine Boehler Bleche GmbH
Original Assignee
Voestalpine Boehler Bleche GmbH
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
Priority claimed from AT19912001A external-priority patent/AT411268B/de
Priority claimed from AT19922001A external-priority patent/AT411267B/de
Application filed by Voestalpine Boehler Bleche GmbH filed Critical Voestalpine Boehler Bleche GmbH
Priority to AT02450278T priority Critical patent/ATE291647T1/de
Publication of EP1321535A2 publication Critical patent/EP1321535A2/de
Publication of EP1321535A3 publication Critical patent/EP1321535A3/de
Application granted granted Critical
Publication of EP1321535B1 publication Critical patent/EP1321535B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0442—Layered armour containing metal
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)

Abstract

Die Erfindung befasst sich mit der Verwendung einer Stahllegierung als Werkstoff für Erzeugnisse mit hoher ballistischer Schutzwirkung.
Um eine hohe ballistische Schutzwirkung und eine wesentlich verbesserte Wirtschaftlichkeit bei einer Bereitstellung von dafür vorgesehenen Erzeugnissen zu erreichen, ist erfindungsgemäß für diese eine Verwendung einer Legierung enthaltend in Gew.-%: Kohlenstoff (C) 0,3 bis 0,6 Silizium (Si) 0,08 bis 0,59 Mangan (Mn) 0,1 bis 0,6 Chrom (Cr) 0,9 bis 1,5 Nickel (Ni) 2,4 bis 5,5
Eisen (Fe) sowie Verunreinigungen als Rest, mit der legierungstechnischen Maßnahme, dass der Wert für den Gehalt an Phosphor (P) plus Schwefel (S) weniger als 0,025 beträgt, die Konzentration von Molybdän (Mo) unter 0,34 und jene von Wolfram (W) unter 0,29 liegen, wobei der Summenwert von Molybdän (Mo) plus Wolfram (W) gebrochen durch zwei 0,38 nicht übersteigt und die Summe der korngrenzenwirksamen Verunreinigungselemente Arsen (As), Antimon (Sb), Wismut (Bi), Zinn (Sn), Zink (Zn) und Bor (B) kleiner ist als 0,011 als Werkstoff vorgesehen. Weiters ist gemäß der Erfindung eine per se bekannte Legierung enthaltend in Gew.-%: Kohlenstoff (C) 0,26 bis 0,79 Silizium ( Si) 0,2 bis 1,2 Mangan (Mn) 0,2 bis 0,9 Chrom (Cr) 1,1 bis 7,94 Molybdän (Mo) 0,56 bis 3,49 Vanadin (V) 0,26 bis 1,74
Eisen (Fe) sowie Begleitelemente und Verunreinigungen als Rest, mit der legierungstechnischen Maßgabe, dass der Wert für den Gehalt an Phosphor (P) plus Schwefel (S) weniger als 0,025 beträgt, die Konzentration von Nickel (Ni) unter 0,28 liegt und die Summe der korngrenzenwirksamen Verunreinigungselemente Arsen (As), Antimon (Sb), Wismut (Bi), Zinn (Sn), Zink (Zn) und Bor (B) kleiner ist als 0,011, als Werkstoff für Erzeugnisse mit hoher ballistischer Schutzwirkung verwendbar ist.
EP02450278A 2001-12-19 2002-12-09 Wekstoff mit hoher ballistischer Schutzwirkung Expired - Lifetime EP1321535B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT02450278T ATE291647T1 (de) 2001-12-19 2002-12-09 Wekstoff mit hoher ballistischer schutzwirkung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT19912001A AT411268B (de) 2001-12-19 2001-12-19 Werkstoff mit hoher ballistischer schutzwirkung
AT19922001A AT411267B (de) 2001-12-19 2001-12-19 Werkstoff mit hoher ballistischer schutzwirkung
AT199101 2001-12-19
AT199201 2001-12-19

Publications (3)

Publication Number Publication Date
EP1321535A2 EP1321535A2 (de) 2003-06-25
EP1321535A3 true EP1321535A3 (de) 2003-08-13
EP1321535B1 EP1321535B1 (de) 2005-03-23

Family

ID=25608562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450278A Expired - Lifetime EP1321535B1 (de) 2001-12-19 2002-12-09 Wekstoff mit hoher ballistischer Schutzwirkung

Country Status (6)

Country Link
US (2) US20040031353A1 (de)
EP (1) EP1321535B1 (de)
BR (1) BR0205411A (de)
CA (1) CA2414305C (de)
DE (1) DE50202536D1 (de)
ES (1) ES2238556T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007039993A1 (de) * 2007-08-23 2009-02-26 Edag Gmbh & Co. Kgaa Strukturteil für eine Fahrzeug-Panzerung
DE102008014914B4 (de) * 2007-08-23 2013-07-04 Vps Vehicle Protection Systems Gmbh Strukturteil für eine Fahrzeug-Panzerung
US20100005556A1 (en) * 2008-07-11 2010-01-14 Pittman David L Vacuum sealed protective cover for ballistic panel
DE102008052632A1 (de) * 2008-10-22 2010-05-27 Benteler Automobiltechnik Gmbh Sicherungsschrank
JP5672255B2 (ja) 2012-02-21 2015-02-18 新日鐵住金株式会社 鍛鋼ロールの製造方法
DE102019116363A1 (de) 2019-06-17 2020-12-17 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Panzerungsbauteils für Kraftfahrzeuge
CN118222798A (zh) * 2024-05-24 2024-06-21 成都先进金属材料产业技术研究院股份有限公司 一种uns n08367合金板材及其制备方法

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577133A (en) * 1940-04-12 1946-05-07 William Herbert Hatfield A process for improving the properties of iron alloy castings
GB908201A (en) * 1959-10-13 1962-10-17 Deutsche Edelstahlwerke Ag Steel helmets and articles required to have strength and toughness at sub-zero temperatures
FR2106939A5 (en) * 1970-09-30 1972-05-05 Creusot Forges Ateliers Weldable clad steel sheet - for armour plate
US3694174A (en) * 1971-05-13 1972-09-26 Us Army Dual property steel armor
US4484959A (en) * 1981-07-17 1984-11-27 Creusot-Loire Process for the production of a composite metal part and products thus obtained
US4645720A (en) * 1983-11-05 1987-02-24 Thyssen Stahl Ag Armour-plate and process for its manufacture
EP0247020A1 (de) * 1986-04-23 1987-11-25 VOEST-ALPINE STAHL LINZ Gesellschaft m.b.H. Panzerblech
FR2619577A1 (fr) * 1987-08-17 1989-02-24 Aubert & Duval Acieries Composition d'acier au silicium-chrome-molybdene-vanadium et son application aux noyaux perforants de projectiles anti-blindages
GB2233259A (en) * 1979-05-30 1991-01-09 Thyssen Ind A G Maschinenbau Armoured wall consisting of multi-layer steel
US5122336A (en) * 1989-10-09 1992-06-16 Creusot-Loire Industrie High hardness steel for armouring and process for the production of such a steel
US5458704A (en) * 1992-07-21 1995-10-17 Thyssen Stahl Ag Process for the production of thick armour plates
EP0731332A2 (de) * 1995-03-06 1996-09-11 Allegheny Ludlum Corporation Stahlpanzerplatte
JP2000080444A (ja) * 1998-08-31 2000-03-21 Sumitomo Heavy Ind Ltd 銃砲身用合金鋼
EP1052296A2 (de) * 1999-05-08 2000-11-15 Thyssen Krupp AG Panzerblech und Verfahren zu seiner Herstellung
US20020124716A1 (en) * 2001-03-09 2002-09-12 Walter Grimm Method for producing tubes for heavy guns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921961C1 (de) * 1999-05-11 2001-02-01 Dillinger Huettenwerke Ag Verfahren zum Herstellen eines Verbundstahlbleches, insbesondere zum Schutz von Fahrzeugen gegen Beschuß

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577133A (en) * 1940-04-12 1946-05-07 William Herbert Hatfield A process for improving the properties of iron alloy castings
GB908201A (en) * 1959-10-13 1962-10-17 Deutsche Edelstahlwerke Ag Steel helmets and articles required to have strength and toughness at sub-zero temperatures
FR2106939A5 (en) * 1970-09-30 1972-05-05 Creusot Forges Ateliers Weldable clad steel sheet - for armour plate
US3694174A (en) * 1971-05-13 1972-09-26 Us Army Dual property steel armor
GB2233259A (en) * 1979-05-30 1991-01-09 Thyssen Ind A G Maschinenbau Armoured wall consisting of multi-layer steel
US4484959A (en) * 1981-07-17 1984-11-27 Creusot-Loire Process for the production of a composite metal part and products thus obtained
US4645720A (en) * 1983-11-05 1987-02-24 Thyssen Stahl Ag Armour-plate and process for its manufacture
EP0247020A1 (de) * 1986-04-23 1987-11-25 VOEST-ALPINE STAHL LINZ Gesellschaft m.b.H. Panzerblech
FR2619577A1 (fr) * 1987-08-17 1989-02-24 Aubert & Duval Acieries Composition d'acier au silicium-chrome-molybdene-vanadium et son application aux noyaux perforants de projectiles anti-blindages
US5122336A (en) * 1989-10-09 1992-06-16 Creusot-Loire Industrie High hardness steel for armouring and process for the production of such a steel
US5458704A (en) * 1992-07-21 1995-10-17 Thyssen Stahl Ag Process for the production of thick armour plates
EP0731332A2 (de) * 1995-03-06 1996-09-11 Allegheny Ludlum Corporation Stahlpanzerplatte
JP2000080444A (ja) * 1998-08-31 2000-03-21 Sumitomo Heavy Ind Ltd 銃砲身用合金鋼
EP1052296A2 (de) * 1999-05-08 2000-11-15 Thyssen Krupp AG Panzerblech und Verfahren zu seiner Herstellung
US20020124716A1 (en) * 2001-03-09 2002-09-12 Walter Grimm Method for producing tubes for heavy guns

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *

Also Published As

Publication number Publication date
US20080181807A1 (en) 2008-07-31
ES2238556T3 (es) 2005-09-01
EP1321535A2 (de) 2003-06-25
DE50202536D1 (de) 2005-04-28
CA2414305C (en) 2006-08-15
US20040031353A1 (en) 2004-02-19
CA2414305A1 (en) 2003-06-19
EP1321535B1 (de) 2005-03-23
BR0205411A (pt) 2004-07-20

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