DE7908157U1 - Ballistisch geschützter Gegenstand - Google Patents
Ballistisch geschützter GegenstandInfo
- Publication number
- DE7908157U1 DE7908157U1 DE19797908157 DE7908157U DE7908157U1 DE 7908157 U1 DE7908157 U1 DE 7908157U1 DE 19797908157 DE19797908157 DE 19797908157 DE 7908157 U DE7908157 U DE 7908157U DE 7908157 U1 DE7908157 U1 DE 7908157U1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- martensite
- ballistically protected
- ballistically
- following
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 78
- 239000010959 steel Substances 0.000 claims description 78
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 25
- 238000005496 tempering Methods 0.000 claims description 14
- 230000032683 aging Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000035882 stress Effects 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 11
- 235000019589 hardness Nutrition 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910000734 martensite Inorganic materials 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 240000007582 Corylus avellana Species 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000007493 shaping 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
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
- F41H7/044—Hull or cab construction other than floors or base plates for increased land mine protection
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19797908157 DE7908157U1 (de) | 1979-03-23 | 1979-03-23 | Ballistisch geschützter Gegenstand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19797908157 DE7908157U1 (de) | 1979-03-23 | 1979-03-23 | Ballistisch geschützter Gegenstand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7908157U1 true DE7908157U1 (de) | 1979-11-28 |
Family
ID=6702294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19797908157 Expired DE7908157U1 (de) | 1979-03-23 | 1979-03-23 | Ballistisch geschützter Gegenstand |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7908157U1 (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022196A1 (en) * | 1997-10-24 | 1999-05-06 | Scientific Research Institute Of Steel (Nii Stali) | Turret with combined laminated armouring |
| EP2385338A3 (en) * | 2010-05-05 | 2014-06-04 | NP Aerospace Limited | Vehicle |
-
1979
- 1979-03-23 DE DE19797908157 patent/DE7908157U1/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022196A1 (en) * | 1997-10-24 | 1999-05-06 | Scientific Research Institute Of Steel (Nii Stali) | Turret with combined laminated armouring |
| EP2385338A3 (en) * | 2010-05-05 | 2014-06-04 | NP Aerospace Limited | Vehicle |
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