CN205138327U - Composite construction armour - Google Patents
Composite construction armour Download PDFInfo
- Publication number
- CN205138327U CN205138327U CN201520910673.0U CN201520910673U CN205138327U CN 205138327 U CN205138327 U CN 205138327U CN 201520910673 U CN201520910673 U CN 201520910673U CN 205138327 U CN205138327 U CN 205138327U
- Authority
- CN
- China
- Prior art keywords
- layer
- fiber
- armour
- composite construction
- resin
- 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.)
- Active
Links
Abstract
The utility model relates to a composite construction armour, this armour is in the same place through the binder bonding between each layer including the protective layer, ceramic layer, energy absorption layer and the supporting layer that from outward appearance to inner essence stack gradually, and whole face density is 50 -80kgm2, wherein, the supporting layer is served as reasons 3 piece at least metal sheets and 2 layer at least fibre preimpregnation material and is laid the compound fibre metallic composite laminating board that forms in turn. The utility model discloses a composite construction armour adopts fibre metallic composite laminating board to be higher than simple fiber reinforced resin combined material laminating board or metal sheet far away as supporting layer, shocking resistance and resisting a lot of to hit the performance of fibre metallic composite laminating board, can provide good rigid support for the ceramic layer, makes its high rigidity characteristic of pottery performance, and furthest breakage shot disperses impact energy, improves the protective capacities greatly. The utility model discloses a composite construction armour can wide application in light bulletproof armour field.
Description
Technical field
The utility model relates to a kind of bulletproof armour plate, particularly relates to a kind of composite construction armour.
Background technology
At present, the target of high performance ballistic plate armour to resist the larger velocity shock of bullet under areal density.Traditional Ceramic Composite armour is usually made panel with harder pottery, is made backboard with the good metal of toughness or fiber-resin composite, first by panel and backboard shaping separately, and then utilize adhesive panel and backboard to be bonded together.Traditional Ceramic Composite armour utilizes the high strength of ceramic panel, high rigidity is forced and to deform during projectile impact and cracked, then caught fragment by backboard.But also there is following problem in traditional ceramics bullet proof composite plating: 1. because pottery is fragile material, armour is when being subject to bullet high speed impact, ceramic wafer is as direct out surface, by very easily occur after bullet impact ceramic wafer cracked, come off, cause armour to lose efficacy, thus affect its anti-repeatedly striking capabilities; 2. armour is when being subject to bullet high speed impact, and the fabric energy-absorbing distortion in fiber-resin composite backboard, ftractures with the abutting edge of ceramic wafer, ceramic panel is lost and supports and cause ballistic performance to decline.If use metal as backboard, armour weight increases, and when being subject to projectile strike, deformability is more weak, and the support effect of counter plate is bad, affects the overall bulletproof ability of composite plate.
Such as, US Patent No. 3859892 discloses a kind of composite ceramics armour plate, and using pottery as panel, glass fiber reinforced plastics laminates makes backboard; This composite armor panel is when being subject to the high speed impact of bullet, because do not have the backboard of high strength as support, ceramic panel is difficult to keep shape complete and cannot continue as user and provide protection, affects the ballistic performance of composite armor panel.Chinese patent CN204007335U discloses the compound soft armor of a kind of superhigh intensity, pliable and tough, lightweight, comprise burster course and base plate, it is characterized in that being provided with corundum ceramic layer successively from top to bottom between burster course and base plate, high-density fiber layer and high tenacity ceramic layer, described high-density fiber layer is the inorganic fibers layer containing the air gap through high pressure shape, high tenacity ceramic layer is zirconia-based ceramics, and described base plate is metal hard armour material; Although the energy of bullet absorbs mainly through ceramic layer, due to the large (6.0g/cm of zirconia ceramics density
3), cause armour plate entirety to lay particular stress on, and under the high speed impact of bullet, metal level base plate is difficult to provide good support, thus affects the ballistic performance of composite armour.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of new composite construction armour, and the surface density of armour is 50-80kg/m
2, in lower surface density (i.e. weight per unit area) situation, there is higher ballistic performance, can anti-7.62mm armor-piercing incendiary and 12.7mm armor-piercing incendiary, effectively can improve the ballistic performance of composite armour and the maneuverability of mobile device.
For achieving the above object; the utility model takes following technical scheme: a kind of composite construction armour; it is characterized in that; this armour comprises the protective layer, ceramic layer, absorbing energy layer and the supporting layer that from outward appearance to inner essence stack gradually; between each layer by adhesive bond together, whole plate surface density is 50-80kg/m
2; Wherein, described supporting layer is alternately lay by least 3 pieces of metallic plates and at least 2 layers of fiber prepreg material the fibre metal composite laminated plate be composited.
Described protective layer is high-performance fiber woven fabric or without latitude cloth, wherein, described high-performance fiber is at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers; The surface density of described protective layer is 0.1-0.4kg/m
2, thickness is 0.2-1.0mm.
The material of described ceramic layer is aluminium oxide, carborundum or boron carbide; Described ceramic layer is a monolithic ceramic, or for column or polygonal potsherd is bonding forms; The thickness of described ceramic layer is 10-20mm.
Described absorbing energy layer is by the high-performance fiber woven fabric through infiltrating resin treatment or the laminate made without latitude cloth, wherein, described high-performance fiber is at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, described resin is polyethylene, polypropylene, acrylate, phenolic resins or Pioloform, polyvinyl acetal, and described resin content accounts for described woven fabric or the 15-22% without latitude cloth laminate gross weight; The surface density of described absorbing energy layer is 2-8kg/m
2, thickness is 2-8mm.
Described binding agent is thermosetting or thermoplastic resin.
Described metallic plate is suppressed by least one in titanium alloy, magnesium alloy, aluminium alloy or magnesium lithium alloy and is formed; The thickness of metallic plate described in monolithic is 0.1-2.0mm.
Described fiber prepreg material is the high-performance fiber infiltrating process through resin, described high-performance fiber is at least one in carbon fiber, aramid fiber or superhigh molecular weight polyethylene fibers, described resin is the one in epoxy resin, phenolic resins or polyimides, and described resin content accounts for the 50-60% of described fiber prepreg material gross weight; Described in individual layer, the thickness of fiber prepreg material is 0.1-0.3mm.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, composite construction armour of the present utility model, adopt fiber prepreg material and metallic plate by the fibre metal composite laminated plate of certain process combining as supporting layer, fibre metal composite laminated plate had both had the feature that fiber-resin composite specific strength is high, specific modulus is large, also had the excellent fracture toughness of metallic plate and shock resistance simultaneously.For the fibre metal composite laminated plate of carbon fiber and magnesium lithium alloy compound, fibre metal composite laminated plate density is about 1.50g/cm
3, tensile strength>=1100MPa, stretch modulus>=78.0GPa, and titanium alloy metallic plate density is 4.43g/cm
3, tensile strength>=900MPa; Under identical faces density, the tensile strength of fibre metal composite laminated plate is about 4 times of titanium alloy metallic plate, can provide good rigid support for ceramic layer and absorbing energy layer, reduces the distortion of composite construction armour, improves protective capacities.Therefore, under identical faces density, fibre metal composite laminated plate has high specific stiffness, specific strength and higher fracture toughness as supporting layer, its shock resistance and anti-repeatedly blow performance are far away higher than simple fiber-resin composite laminate or metallic plate, good rigid support can be provided for ceramic layer, make pottery play its high rigidity characteristic, to greatest extent broken bullet, distributing shocks energy, thus greatly improve protective capacities.2, composite construction armour of the present utility model, can be widely used in the armoring field of lightweight bulletproof, for vehicle etc. provides available protecting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model supporting layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the composite construction armour that the utility model provides, it comprises the protective layer 1, ceramic layer 2, absorbing energy layer 3 and the supporting layer 4 that from outward appearance to inner essence stack gradually, is bonded together between each layer by binding agent 5, and whole plate surface density is 50-80kg/m
2; Wherein, supporting layer 4 is alternately lay by least 3 pieces of metallic plates 6 and at least 2 layers of fiber prepreg material 7 the fibre metal composite laminated plate be composited.
In above-described embodiment, protective layer 1 is high-performance fiber woven fabric or without latitude cloth, wherein, high-performance fiber can be at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers; The surface density of protective layer 1 is 0.1-0.4kg/m
2, thickness is 0.2-1mm.
In above-described embodiment, the material of ceramic layer 2 can be aluminium oxide, carborundum or boron carbide, and ceramic layer 2 can be a monolithic ceramic, or for column or polygonal potsherd is bonding forms; The thickness of ceramic layer 2 is 10-20mm.
In above-described embodiment, absorbing energy layer 3 is by the high-performance fiber woven fabric through infiltrating resin treatment or the high-performance fiber woven fabric made without latitude cloth or without latitude cloth laminate, wherein, high-performance fiber can be at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, resin can be polyethylene, polypropylene, acrylate, phenolic resins or Pioloform, polyvinyl acetal, and resin content accounts for woven fabric or the 15-22% without latitude cloth laminate gross weight; The surface density of absorbing energy layer 3 is 2-8kg/m
2, thickness is 2-8mm.
In above-described embodiment, binding agent 5 is thermosetting or thermoplastic resin, can be epoxy resin or polyurethane resin.
In above-described embodiment, metallic plate 6 is suppressed by least one in the alloy in lightweight such as titanium alloy, magnesium alloy, aluminium alloy or magnesium lithium alloy and is formed; The thickness of single piece of metal plate 6 is 0.1-2.0mm.
In above-described embodiment, fiber prepreg material 7 is the high-performance fiber infiltrating process through resin, high-performance fiber can be at least one in carbon fiber, aramid fiber or superhigh molecular weight polyethylene fibers, resin can be the one in epoxy resin, phenolic resins or polyimides, and resin content accounts for the 50-60% of fiber prepreg material gross weight; The thickness of single layer fibre prepreg 7 is 0.1-0.3mm.
The utility model is by composite protection layer 1 before ceramic layer 2, and after minimizing ceramic layer 2 is subject to the fragmentation of bullet high speed impact, fragment is scattered; By composite endergonic layer 3 after ceramic layer 2, utilize the distortion energy absorption characteristics of high-performance fiber excellence, the abrasion of buffering bullet penetrates the continuation penetration after pottery, improves armour to the absorbability of broken bullet dump energy; By composite supporting layer 4 after absorbing energy layer 3, utilize the high specific stiffness of supporting layer 4 fibre metal composite laminated plate, specific strength and higher fracture toughness, and pass through the interface debonding of laminate storeroom, absorb the shock wave energy of bullet, make composite construction armour take into account lightweight and high ballistic performance, battlefield survival and the mobility of personnel and vehicle etc. are greatly improved.
The manufacture method of composite construction armour of the present utility model, comprises the following steps:
1) according to the design needs of composite construction armour, the protective layer 1, ceramic layer 2, absorbing energy layer 3 and the supporting layer 4 that need size and thickness is prepared respectively.
Wherein, the preparation method of the fibre metal composite laminated plate of supporting layer 4 comprises the following steps:
The first step: according to supporting layer 4 need select the type of metallic plate 6 and fiber prepreg material 7 material, size, thickness and quantity.
Second step: adopt blasting craft to carry out surface treatment to metallic plate 6.First metallic plate 6 is placed in the acetone soln water bath processing 20 ~ 30min of 50 ~ 60 DEG C, to make oil removal treatment; Then metallic plate 6 taking-up clear water is rinsed; Adopt Pneumatic abrasive blaster, use granularity to be 150 object bauxite fine sands, under the spray gun air pressure of 0.6 ~ 1MPa, evenly purge metallic plate 6 surface, duration 20 ~ 30s, until the sub-light shape of metallic plate 6 surface presentation.
3rd step: the metallic plate 6 after surface treatment and fiber prepreg material 7 are carried out laying according to the mode that metallic plate/fiber prepreg material multilayer replaces, metallic plate 6 at least 3 pieces, 7 at least 2 layers, fiber prepreg material, spray the sizing of a small amount of setting agent between layers, thus make fibre metal composite laminated plate precast body.
4th step: be positioned on press by fibre metal composite laminated plate precast body obtained for the 3rd step, adopts the solidification of gradient increased temperature supercharge method, hot-formingly obtains fibre metal composite laminated plate.Concrete technology is: first by fibre metal composite laminated plate precast body from room temperature to be heated to 80 DEG C lower than the speed of 5 DEG C/min, constant temperature 20 ~ 30min; Be warming up to 100 ~ 140 DEG C with identical heating rate again, insulation 2 ~ 3h, whole pressure process controls at 15 ~ 20MPa; Finally be cooled to room temperature to take out, thus obtain smooth fibre metal composite laminated plate, i.e. supporting layer 4.
2) by step 1) protective layer 1, ceramic layer 2, absorbing energy layer 3 and supporting layer 4 laying successively prepared; be bonded together with the binding agent 5 of thermosetting or thermoplastic resin between each layer; again through hot pressing, curing molding, thus obtain composite construction armour of the present utility model.
Provide composite construction armour and the effect thereof of two kinds of concrete structures below, to further illustrate composite construction armour of the present utility model.
Embodiment one:
A kind of composite construction armour, is of a size of the flat board of 300 × 300mm.Protective layer is aramid fiber laid fabric, and thickness is 0.2mm, and surface density is 2.88kg/m
2; Ceramic layer is the whole plate of boron carbide that 15mm is thick, and surface density is 37.65kg/m
2; Absorbing energy layer is aramid fiber laid fabric, and thickness is 5mm, and surface density is 7.2kg/m
2; Supporting layer be carbon fiber prepreg, magnesium alloy metal plate by the fibre metal composite laminated plate of process combining described in the utility model, fibre metal composite laminated plate density is 1.64g/cm
3, surface density is 3.28kg/m
2, tensile strength>=810MPa, stretch modulus>=82.0GPa; Wherein, magnesium alloy metal plate is five pieces, and monolithic magnesium alloy metal plate thickness is 0.2mm, carbon fiber prepreg four layers, and individual layer carbon fiber prepreg thickness is 0.15mm.By epoxy resin bonding between protective layer, ceramic layer, absorbing energy layer, supporting layer four kinds of laminates, curing molding, form composite construction armour, whole plate thickness is 22mm, and quality is 4.59kg, and surface density is 51kg/m
2.This kind of composite construction armour, quality is light, and ballistic performance is good, effectively can prevent running through of other small bore cartridges such as formula 53 formula 7.62mm armor-piercing incendiary, 12.7mm armor-piercing incendiary, reduces back side shoot mark height and keeps ceramic wafer entirety not cracked.
Embodiment two:
A kind of composite construction armour, is of a size of the flat board of 300 × 300mm.Protective layer is carbon fiber-free weft fabric, and thickness is 0.2mm, and surface density is 3kg/m
2; Ceramic layer is the whole plate of aluminium oxide ceramics of thick 18mm, and surface density is 52.4kg/m
2; Absorbing energy layer be superhigh molecular weight polyethylene fibers without latitude cloth, thickness is 7mm, and surface density is 6.44kg/m
2; Supporting layer be carbon fiber prepreg, magnesium lithium alloy metallic plate by the fibre metal composite laminated plate of process combining described in the utility model, fibre metal composite laminated plate density is 1.50g/cm
3, surface density is 6kg/m
2, tensile strength>=1100MPa, stretch modulus>=78.0GPa; Wherein, magnesium lithium alloy metallic plate is five pieces, and monolithic magnesium lithium alloy plate thickness is 0.2mm, carbon fiber prepreg four layers, and individual layer carbon fiber prepreg thickness is 0.15mm.By epoxy resin bonding between protective layer, ceramic layer, absorbing energy layer, supporting layer four kinds of laminates, curing molding, form composite construction armour, whole plate thickness is 27mm, and quality is 6.1kg, and surface density is 67kg/m
2.This kind of composite construction armour, quality is light, and ballistic performance is good, effectively can prevent running through of other small bore cartridges such as 53 formula 7.62mm armor-piercing incendiaries, 12.7mm armor-piercing incendiary, reduces back side shoot mark height and keeps ceramic wafer entirety not cracked.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a composite construction armour, is characterized in that, this armour comprises the protective layer, ceramic layer, absorbing energy layer and the supporting layer that from outward appearance to inner essence stack gradually, and, whole plate surface density is 50-80kg/m between each layer by adhesive bond together
2; Wherein, described supporting layer is alternately lay by least 3 pieces of metallic plates and at least 2 layers of fiber prepreg material the fibre metal composite laminated plate be composited.
2. a kind of composite construction armour as claimed in claim 1, is characterized in that, described protective layer is high-performance fiber woven fabric or without latitude cloth, wherein, described high-performance fiber is at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers; The surface density of described protective layer is 0.1-0.4kg/m
2, thickness is 0.2-1.0mm.
3. a kind of composite construction armour as claimed in claim 1 or 2, is characterized in that, the material of described ceramic layer is aluminium oxide, carborundum or boron carbide; Described ceramic layer is a monolithic ceramic, or for column or polygonal potsherd is bonding forms; The thickness of described ceramic layer is 10-20mm.
4. a kind of composite construction armour as claimed in claim 1 or 2, it is characterized in that, described absorbing energy layer is by the high-performance fiber woven fabric through infiltrating resin treatment or the laminate made without latitude cloth, wherein, described high-performance fiber is at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, described resin is polyethylene, polypropylene, acrylate, phenolic resins or Pioloform, polyvinyl acetal, and described resin content accounts for described woven fabric or the 15-22% without latitude cloth laminate gross weight; The surface density of described absorbing energy layer is 2-8kg/m
2, thickness is 2-8mm.
5. a kind of composite construction armour as claimed in claim 3, it is characterized in that, described absorbing energy layer is by the high-performance fiber woven fabric through infiltrating resin treatment or the laminate made without latitude cloth, wherein, described high-performance fiber is at least one in carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, described resin is polyethylene, polypropylene, acrylate, phenolic resins or Pioloform, polyvinyl acetal, and described resin content accounts for described woven fabric or the 15-22% without latitude cloth laminate gross weight; The surface density of described absorbing energy layer is 2-8kg/m
2, thickness is 2-8mm.
6. a kind of composite construction armour as described in claim 1 or 2 or 5, is characterized in that, described binding agent is thermosetting or thermoplastic resin.
7. a kind of composite construction armour as described in claim 1 or 2 or 5, is characterized in that, described metallic plate is suppressed by least one in titanium alloy, magnesium alloy, aluminium alloy or magnesium lithium alloy and formed; The thickness of metallic plate described in monolithic is 0.1-2.0mm.
8. a kind of composite construction armour as claimed in claim 3, is characterized in that, described metallic plate is suppressed by least one in titanium alloy, magnesium alloy, aluminium alloy or magnesium lithium alloy and formed; The thickness of metallic plate described in monolithic is 0.1-2.0mm.
9. a kind of composite construction armour as described in claim 1 or 2 or 5 or 8, it is characterized in that, described fiber prepreg material is the high-performance fiber infiltrating process through resin, described high-performance fiber is at least one in carbon fiber, aramid fiber or superhigh molecular weight polyethylene fibers, described resin is the one in epoxy resin, phenolic resins or polyimides, and described resin content accounts for the 50-60% of described fiber prepreg material gross weight; Described in individual layer, the thickness of fiber prepreg material is 0.1-0.3mm.
10. a kind of composite construction armour as claimed in claim 7, it is characterized in that, described fiber prepreg material is the high-performance fiber infiltrating process through resin, described high-performance fiber is at least one in carbon fiber, aramid fiber or superhigh molecular weight polyethylene fibers, described resin is the one in epoxy resin, phenolic resins or polyimides, and described resin content accounts for the 50-60% of described fiber prepreg material gross weight; Described in individual layer, the thickness of fiber prepreg material is 0.1-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910673.0U CN205138327U (en) | 2015-11-16 | 2015-11-16 | Composite construction armour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910673.0U CN205138327U (en) | 2015-11-16 | 2015-11-16 | Composite construction armour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138327U true CN205138327U (en) | 2016-04-06 |
Family
ID=55624113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910673.0U Active CN205138327U (en) | 2015-11-16 | 2015-11-16 | Composite construction armour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138327U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444622A (en) * | 2015-11-16 | 2016-03-30 | 中国人民解放军总后勤部军需装备研究所 | Burster block of composite structure and manufacturing method of burster block |
| CN108469202A (en) * | 2018-05-09 | 2018-08-31 | 湖北守能真空科技有限公司 | A kind of bulletproof device and production method |
| CN108680062A (en) * | 2018-06-29 | 2018-10-19 | 中国人民解放军军事科学院国防工程研究院 | High shellproof antiknock composite construction of drag and preparation method thereof |
| CN109357572A (en) * | 2018-10-31 | 2019-02-19 | 首钢集团有限公司 | Fire-retardant composite armour module |
| WO2019042152A1 (en) * | 2017-08-28 | 2019-03-07 | 内蒙古第一机械集团有限公司 | Intelligent acoustic suspension protection system and armored vehicle comprising same |
| CN110006291A (en) * | 2018-08-29 | 2019-07-12 | 施柏山 | High impact-resistant basalt bullet proof composite plating |
| CN110360886A (en) * | 2019-07-31 | 2019-10-22 | 河北三阳盛业玻璃钢集团有限公司 | A kind of composite construction armour with wave-absorbing and camouflage function |
| CN111006547A (en) * | 2019-12-19 | 2020-04-14 | 中国航空制造技术研究院 | Light bulletproof armor composite structure containing transparent aerogel |
| CN112140654A (en) * | 2020-09-24 | 2020-12-29 | 西北工业大学 | Lightweight functionally-graded composite bulletproof armor plate and preparation method thereof |
| CN115420146A (en) * | 2022-09-16 | 2022-12-02 | 北京航天凯恩新材料有限公司 | Novel lightweight bulletproof flashboard protection structure and preparation method |
-
2015
- 2015-11-16 CN CN201520910673.0U patent/CN205138327U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444622A (en) * | 2015-11-16 | 2016-03-30 | 中国人民解放军总后勤部军需装备研究所 | Burster block of composite structure and manufacturing method of burster block |
| WO2019042152A1 (en) * | 2017-08-28 | 2019-03-07 | 内蒙古第一机械集团有限公司 | Intelligent acoustic suspension protection system and armored vehicle comprising same |
| CN108469202A (en) * | 2018-05-09 | 2018-08-31 | 湖北守能真空科技有限公司 | A kind of bulletproof device and production method |
| CN108680062A (en) * | 2018-06-29 | 2018-10-19 | 中国人民解放军军事科学院国防工程研究院 | High shellproof antiknock composite construction of drag and preparation method thereof |
| CN108680062B (en) * | 2018-06-29 | 2023-10-20 | 中国人民解放军军事科学院国防工程研究院 | High-resistance bulletproof and antiknock composite structure and manufacturing method thereof |
| CN110006291A (en) * | 2018-08-29 | 2019-07-12 | 施柏山 | High impact-resistant basalt bullet proof composite plating |
| CN109357572A (en) * | 2018-10-31 | 2019-02-19 | 首钢集团有限公司 | Fire-retardant composite armour module |
| CN109357572B (en) * | 2018-10-31 | 2020-08-25 | 首钢集团有限公司 | Flame retardant composite armor module |
| CN110360886A (en) * | 2019-07-31 | 2019-10-22 | 河北三阳盛业玻璃钢集团有限公司 | A kind of composite construction armour with wave-absorbing and camouflage function |
| CN111006547A (en) * | 2019-12-19 | 2020-04-14 | 中国航空制造技术研究院 | Light bulletproof armor composite structure containing transparent aerogel |
| CN112140654A (en) * | 2020-09-24 | 2020-12-29 | 西北工业大学 | Lightweight functionally-graded composite bulletproof armor plate and preparation method thereof |
| CN115420146A (en) * | 2022-09-16 | 2022-12-02 | 北京航天凯恩新材料有限公司 | Novel lightweight bulletproof flashboard protection structure and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205138327U (en) | Composite construction armour | |
| CN105444622A (en) | Burster block of composite structure and manufacturing method of burster block | |
| CN106323093B (en) | A kind of composite construction armour and preparation method thereof | |
| US9696122B2 (en) | Antiballistic article and method of producing same | |
| CN202770328U (en) | A composite-structure bulletproof material board | |
| Grogan et al. | Ballistic resistance of 2D and 3D woven sandwich composites | |
| CN103206897A (en) | Bullet resistant material with composite structure and preparation method of bullet resistant material | |
| CN112066805B (en) | Lightweight fiber/ceramic matrix composite bulletproof structure | |
| CN203274595U (en) | Composite bullet-proof plate comprising aerogel layers | |
| CN109443093B (en) | Multilayer bulletproof member and preparation method and application thereof | |
| CN210180282U (en) | Strong-constraint boron carbide ceramic composite armor | |
| US20160131457A1 (en) | Non-scalar flexible rifle defeating armor system | |
| CN111805983A (en) | Bulletproof unit and manufacturing process thereof | |
| CN105135947A (en) | Lightweight composite bulletproof plate containing gradient-distributed foam aluminum layer | |
| CN108656691A (en) | A kind of defensive 7.62mm armor-piercing incendiaries ceramic matric composite | |
| CN104930917A (en) | Multi-curved-surface composite ceramic bullet-proof plugboard and preparation technology thereof | |
| CN111272017A (en) | Ultralight bullet-resistant composite board suitable for manufacturing light combat tank | |
| CN114933479B (en) | Preparation method of anti-multiple-bullet ceramic and bulletproof plugboard | |
| CN113916055A (en) | Ceramic gap composite armor plate comprising weak connection back plate and preparation method | |
| CN110006291A (en) | High impact-resistant basalt bullet proof composite plating | |
| CN112229272A (en) | Light composite protective armor | |
| CN108859357A (en) | A kind of defensive 12.7mm armor-piercing incendiary ceramic matric composite | |
| JPH06503159A (en) | Bulletproof composite materials for armor | |
| CN206459566U (en) | A kind of bulletproof composite sheet material | |
| CN110749235A (en) | Ultra-light armor product and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |