EP3697566A1 - Panzerungsbauteil - Google Patents
PanzerungsbauteilInfo
- Publication number
- EP3697566A1 EP3697566A1 EP18786772.6A EP18786772A EP3697566A1 EP 3697566 A1 EP3697566 A1 EP 3697566A1 EP 18786772 A EP18786772 A EP 18786772A EP 3697566 A1 EP3697566 A1 EP 3697566A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- armor
- layer
- armor component
- aircraft
- component
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 10
- 239000011247 coating layer Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 34
- 239000002131 composite material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- F41H5/045—Layered armour containing metal all the layers being metal layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C38/56—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.7% by weight of carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/042—Built-up welding on planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing
Definitions
- the invention relates to an armor component which has a high ballistic effectiveness, in particular provides protection against bombardment.
- Armor components sometimes called armor plates, armor plates or materials with ballistic protection, have long been known.
- composites are, in principle, made of a composite material consisting of one or more layers of one base material and one or more layers and often having additional modifications.
- European Patent 0 247 020 B1 describes an armor plate which has an intermediate layer between the base layer and the overlay layer. The bonding of the layers takes place by plating or composite rolling.
- the base material consists e.g. from a steel with the following directional analysis:
- the support consists for example of steel of the type 85 Cr Mo 7 with 0.60 wt .-% C, 0.20 to 1.20 wt .-% Si, 0.20 to 2 wt .-% Mn, 0.80 to 2 wt .-% Cr, 0.06 to 1 wt .-% Mo 0.05 to 0.35 wt .-% V, balance iron and steel companion.
- the DE 10 2013 103 944 A1 describes an armor component and a method for the production thereof, in which a fiber composite material is sprayed on as a support layer.
- the fiber composite contains short fibers and granules.
- the granules have a particle size of 100 to 2,500 ⁇ .
- the first layer consists of a metallic material, preferably of an armored steel.
- a bullet-proof armor plate is described, in the manufacture thereof is applied to a thicker tough base plate at least one support layer of greater hardness.
- the application layer has been designed to oscillate by means of automatic welding.
- the order layer is composed of parallel webs that lie next to each other.
- the joint width between two adjacent layers can vary between zero, that is, when they abut directly, and at a certain distance. It may be advantageous if a covering web is attached over the joints, as can be seen in FIG. 3 in this patent application.
- the object of the invention is therefore to provide an armor component, which is simple and economical to produce, which has advantageous properties with respect to ballistic effects, both in terms of resistance to the penetration of projectiles and against ballistic effects
- Splinter effects which is versatile and which also has weight advantages over products according to the prior art, both as armor component for application to body parts and as a body part as Such is usable and which can be used in both the civilian and in the military field.
- an armor component which comprises at least one weldable metallic base layer and at least one overlay layer welded there, which is characterized in that the overlay layer is welded in a pendulum manner so that it overlaps in parallel layers.
- An armor component of at least one weldable metallic base layer and at least one support layer welded thereon which is characterized in that the support layer is made of an alloyed steel having as alloying elements 0.65 to 1.830% C; O, 50 to 1.450% Si; 0.47 to 1.250% Mn, 0.013 to 0.027% P, 0.009 to 0.023% S, 3.310 to 8.740 Cr, 0.754 to 1.990% Mo, 0.010 to 1.274% Ni, 0.193 to 0.510% V, 0.042 to 0.112% Cu, 3.248 to 8.565% Nb, 0.016 to 0.075% Al, 0.008 to 0.061% Ti, 0.769 to 2.028% W.
- the support layer is made of an alloyed steel having as alloying elements 0.65 to 1.830% C; O, 50 to 1.450% Si; 0.47 to 1.250% Mn, 0.013 to 0.027% P, 0.009 to 0.023% S, 3.310 to 8.740 Cr, 0.754 to 1.990% Mo, 0.010 to
- the base layer is preferably made of steel and the material for the application layer of an alloyed steel.
- the armor component according to the invention consists of a
- a two-piece composite material of 9 mm thickness has a bullet resistance of Stanag Level 3 according to VPAM Test Guideline APR 2006 Test Level 10.
- Another object of the invention is a method for producing a
- Armor component comprising at least one base plate and a welded-on application layer, characterized in that the application layer in parallel paths oscillating overlapping by welding, preferably applied by the metal-active gas welding process.
- the active gas used is preferably a mixture of argon and carbon dioxide.
- an alloyed steel having as alloying components 0.65 to 1.830% of C; O, 50 to 1.450% Si; 0.47 to 1.250% Mn, 0.013 to 0.027% P, 0.009 to 0.023% S, 3.310 to 8.740 Cr, 0.754 to 1.990% Mo, 0.010 to 1.274% Ni, 0.193 to 0.510% V, 0.042 to 0.112% Cu, 3.248 to 8.565% Nb, 0.016 to 0.075% Al, 0.008 to 0.061% Ti, 0.769 to 2.028% W.
- the material is preferably used in the form of a weldable wire or ribbon. These can be thicknesses to e.g. 5 mm or less.
- Another object of the invention is the use of armor according to the invention as protection in military vehicles such as tanks, armored scout car and the like. But also as shields for cannons, machine guns and the like. Also buildings and fixed facilities can be protected. But also the use of cars, aircraft such as aircraft, Zeppelin, drones and boats, yachts and ships is possible.
- Another object of the invention is the use of the armor components as self-supporting structural parts for the construction of the aforementioned objects.
- the armor parts can be produced according to the invention in small thicknesses, their use is also possible in protective clothing.
- the invention opens up multiple uses.
- the good effectiveness can be achieved both with a bombardment at an angle of 90 ° and with oblique bombardment.
- the welding wire is a cored wire with the following alloying components:
- V 0, 10%; W 0.050%.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017009753.4A DE102017009753A1 (de) | 2017-10-19 | 2017-10-19 | Panzerungsbauteil |
PCT/EP2018/078069 WO2019076809A1 (de) | 2017-10-19 | 2018-10-15 | Panzerungsbauteil |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3697566A1 true EP3697566A1 (de) | 2020-08-26 |
Family
ID=63862167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18786772.6A Withdrawn EP3697566A1 (de) | 2017-10-19 | 2018-10-15 | Panzerungsbauteil |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3697566A1 (de) |
DE (1) | DE102017009753A1 (de) |
WO (1) | WO2019076809A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019004064A1 (de) * | 2019-06-08 | 2020-12-10 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Vorrichtung zur Montage, Demontage von Luken gepanzerter Fahrzeuge |
DE102019004067A1 (de) * | 2019-06-08 | 2020-12-10 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Vorrichtung zur Montage, Demontage von Schutzpanzerungen |
DE102019116363A1 (de) | 2019-06-17 | 2020-12-17 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Panzerungsbauteils für Kraftfahrzeuge |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438759A (en) * | 1941-05-21 | 1948-03-30 | Liebowitz Benjamin | Manufacture of composite steel plates |
DE1578336C3 (de) * | 1967-08-09 | 1975-04-03 | Hans 1000 Berlin Fiukowski | Aus mehreren Blechen bzw. Schichten gebildete Panzerplatte |
DE2744905A1 (de) | 1977-10-06 | 1979-04-12 | Wahl Verschleiss Tech | Beschussfeste panzerplatte |
ATA109386A (de) | 1986-04-23 | 1993-06-15 | Voest Alpine Stahl Linz | Panzerblech |
DE9007336U1 (de) * | 1990-01-24 | 1991-07-04 | Neuero Stahlbau GmbH & Co, 4459 Emlichheim | Panzerung |
DE4134210A1 (de) * | 1991-10-16 | 1993-04-22 | Wahl Verschleiss Tech | Panzerplatte |
DE19933380C2 (de) * | 1999-07-21 | 2003-07-17 | Sachsenring Fahrzeugtechnik Gm | Panzerungselement, insbesondere für Sicherheitskraftfahrzeuge |
DE10016798B4 (de) * | 2000-04-05 | 2006-05-04 | Volkswagen Ag | Verwendung eines warmgewalzten verschleißfesten austenitischen Manganstahlbleches |
US20060266207A1 (en) * | 2003-12-15 | 2006-11-30 | Jaroslav Cerny | Multilayered steel armour |
DE102007005301A1 (de) * | 2007-02-02 | 2008-08-07 | Audi Ag | Schutzpanzerung für Fahrzeug |
DE102013103944A1 (de) | 2013-04-18 | 2014-10-23 | Benteler Defense Gmbh & Co. Kg | Panzerungsbauteil und Verfahren zur Herstellung eines Panzerungsbauteils |
-
2017
- 2017-10-19 DE DE102017009753.4A patent/DE102017009753A1/de not_active Withdrawn
-
2018
- 2018-10-15 WO PCT/EP2018/078069 patent/WO2019076809A1/de unknown
- 2018-10-15 EP EP18786772.6A patent/EP3697566A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2019076809A1 (de) | 2019-04-25 |
DE102017009753A1 (de) | 2019-04-25 |
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