CN112589962A - Preparation method of bulletproof composite armor capable of preventing armor-piercing combustion bullets and bulletproof composite armor - Google Patents
Preparation method of bulletproof composite armor capable of preventing armor-piercing combustion bullets and bulletproof composite armor Download PDFInfo
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- CN112589962A CN112589962A CN202011447494.XA CN202011447494A CN112589962A CN 112589962 A CN112589962 A CN 112589962A CN 202011447494 A CN202011447494 A CN 202011447494A CN 112589962 A CN112589962 A CN 112589962A
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 58
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 239000011195 cermet Substances 0.000 claims abstract description 11
- 238000007731 hot pressing Methods 0.000 claims abstract description 11
- 238000013329 compounding Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 3
- 239000010439 graphite Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052580 B4C Inorganic materials 0.000 description 31
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 5
- 239000011094 fiberboard Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/025—Hot pressing, e.g. of ceramic materials
-
- 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
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- F41H5/0414—Layered armour containing ceramic material
- F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
- F41H5/0435—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics the additional layers being only fibre- or fabric-reinforced layers
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
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- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/536—Hardness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
A preparation method of a bulletproof composite armor capable of preventing armor-piercing combustion bullets and a bulletproof composite armor are characterized by comprising the following steps: step 1, respectively forming three layers of ceramic green compacts with different components; the ceramic green compacts are respectively B4C/Al cermet, B4C ceramic and fiber toughening B4C, ceramic; step 2, the B is added4C/Al cermet, B4C ceramic and fiber toughening B4C, stacking the ceramics together in sequence from top to bottom, then putting the ceramics into a graphite mould, and carrying out vacuum degumming and high-temperature hot pressing to obtain the bulletproof ceramic deck; and 3, compounding the bulletproof ceramic deck obtained in the step 2) with a bulletproof back plate to obtain the bulletproof composite armor. The bulletproof composite armor prepared by the invention greatly improves the capability of the composite armor for resisting armor-piercing combustion bullets and resisting multiple strikes.
Description
Technical Field
The invention relates to a technology in the field of composite materials, in particular to a preparation method of a multi-bullet-resistant intensive-strike composite armor and a composite armor.
Background
Boron carbide has excellent performances of high hardness, high strength, low density and the like, so that the boron carbide becomes a preferred material of the bullet-resistant ceramic in the latest generation of composite armor. However, the inherent brittleness of boron carbide ceramics makes them very susceptible to fracture in resisting armor piercing projectile attacks, thereby reducing their theoretical ballistic and ballistic resistance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a preparation method of a bulletproof composite armor capable of preventing armor-piercing combustion bullets and the bulletproof composite armor, solves the problems in the prior art, and comprises the following steps of: the B4C/Al metal ceramic and the B4C ceramic are sequentially placed and are compounded with the bulletproof back plate to prepare the bulletproof composite armor, and the high-toughness composite ceramic formed by high-temperature hot pressing is compounded with the bulletproof back plate to greatly improve the capability of the composite armor for resisting armor-piercing combustion bullets and resisting multiple strikes.
The technical purpose of the invention is realized by the following technical scheme: a method for preparing a bulletproof composite armor capable of preventing armor-piercing combustion bullets is characterized by comprising the following steps:
step 1, respectively forming three layers of ceramic green compacts with different components; the ceramic green compacts are respectively B4C/Al cermet, B4C ceramic and fiber toughened B4C ceramic;
step 2, stacking the B4C/Al cermet, the B4C ceramic and the fiber toughened B4C ceramic together from top to bottom, then placing the stacked ceramic into a graphite mold, and carrying out vacuum degumming and high-temperature hot pressing to obtain the bulletproof ceramic deck;
and 3, compounding the bulletproof ceramic deck obtained in the step 2) with a bulletproof back plate to obtain the bulletproof composite armor.
As a further preferable technical scheme of the invention, the thickness ratio of the B4C/Al cermet, the B4C ceramic and the fiber toughening B4C ceramic is 1 (3-4) to (1.5-2).
In a further preferred embodiment of the present invention, the chemical composition of the B4C/Al cermet is: the mass ratio of Al is 30-40%, and the balance is B4C; the chemical composition of the fiber toughened B4C ceramic is as follows: the volume ratio of the toughening fiber is 20-30%, and the balance is B4C; the toughening fiber is one or more of chopped carbon fiber, chopped silicon carbide fiber and carbon nano tube.
As a further preferable technical scheme of the invention, the high-temperature hot pressing process in the step 2) is carried out under the environment condition that the vacuum degree is less than 100Pa, the hot pressing temperature is 2000-2100 ℃, and the hot pressing pressure is 30-35 MPa.
As a further preferable technical scheme of the invention, the bulletproof back plate in the step 3) is a combination of at least two of an ultra-high molecular weight polyethylene fiber plate, an aramid fiber ii fiber plate, an aramid fiber iii fiber plate and a carbon fiber plate.
The composite armor capable of preventing armor-piercing fire bombs comprises a B4C/Al metal ceramic layer, a B4C ceramic layer and a fiber toughened B4C ceramic layer, and is prepared by the preparation method.
In conclusion, the invention has the following beneficial effects:
1) the elastic ceramic plate formed by compounding the three ceramic plates keeps the inherent advantages of light weight and high hardness of boron carbide, the crushing cone at the position of an impact point is small, the crack diffusion is small, and the capability of resisting multiple impacts of the elastic ceramic plate is improved;
2) the application of the high-toughness bulletproof ceramic plate and the combined bulletproof back plate ensures that the weight of the composite armor is reduced, and the protective armor can meet the requirement of light weight of high-strength protective armor.
Drawings
FIG. 1 is a schematic view of a ballistic ceramic plate according to the present invention;
figure 2 is a schematic illustration of a ballistic resistant composite armor made according to embodiments of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The invention is described in detail below with reference to the figures and the detailed description. The experimental procedures, in which specific conditions are not specified in the examples, were carried out according to the conventional methods and conditions.
Examples
This example, see FIGS. 1-2; relates to a preparation method of a bulletproof composite armor capable of preventing armor-piercing fire bullets and the bulletproof composite armor, wherein the bulletproof composite armor comprises a B4C/Al metal ceramic layer, a B4C ceramic layer and a fiber toughened B4C ceramic layer; the specific preparation method is as follows,
step 1, compression molding three ceramic pressed blanks with the size of 300mm multiplied by 300mm, which specifically comprises the following steps:
B4C/Al cermet: 30% of Al, and the balance of B4C, wherein the thickness is 1.6 mm;
B4C ceramic: the thickness is 5.6 mm;
fiber toughened B4C ceramic: the chopped carbon fiber volume ratio is 20%, the rest is B4C, and the thickness is 2.8 mm.
Step 2, stacking the boron carbide ceramic blanks together according to the mode shown in the figure 1, and placing the blanks in a hot-pressing mold; keeping the temperature and the pressure for 60min under the conditions of 30MPa pressure and 2100 ℃ to obtain an integral elastic-resistant ceramic plate with the surface density of 27kg/m 2;
and 3, compounding the aramid III fiber board and the ultrahigh molecular weight polyethylene fiber board through epoxy resin to form the bulletproof back plate, wherein the areal densities of the aramid III fiber board and the ultrahigh molecular weight polyethylene fiber board are respectively 2kg/m2 and 6.8kg/m 2. The overall areal density of the combined ballistic panel was 8.8kg/m 2;
the bulletproof ceramic plate and the combined bulletproof back plate are bonded together through epoxy resin, and are filled into a vacuum bag for vacuum pumping. Keeping the temperature at 125 ℃ and under the pressure of 1.5MPa for 60min, and compounding by a hot isostatic pressing process to obtain the bulletproof composite armor, wherein the structure of the bulletproof composite armor is shown in figure 2.
Tests show that the ceramic composite armor has the surface density of less than 36kg/m2, is struck by a 3-shot 7.62mm armor-piercing combustion bullet gun (the incident angle is 0 degrees and the bullet speed is 870m/s), has no perforation, has the maximum back projection of less than 35mm and meets the requirements.
The above embodiments are merely illustrative, and not restrictive, of the present invention, and any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are also within the scope of the technical solution of the present invention.
Claims (6)
1. A method for preparing a bulletproof composite armor capable of preventing armor-piercing combustion bullets is characterized by comprising the following steps:
step 1, respectively forming three layers of ceramic green compacts with different components; the ceramic green compacts are respectively B4C/Al cermet, B4C ceramic and fiber toughening B4C, ceramic;
step 2, the B is added4C/Al cermet, B4C ceramic and fiberToughening of B4C, stacking the ceramics together in sequence from top to bottom, then putting the ceramics into a graphite mould, and carrying out vacuum degumming and high-temperature hot pressing to obtain the bulletproof ceramic deck;
and 3, compounding the bulletproof ceramic deck obtained in the step 2) with a bulletproof back plate to obtain the bulletproof composite armor.
2. The method of claim 1 for making a ballistic resistant composite armor that is resistant to armor-piercing fire projectiles, wherein: b is4C/Al cermet, B4C ceramic and fiber toughening B4The thickness ratio of the C ceramics is 1 (3-4) to 1.5-2.
3. The method of claim 1 for making a ballistic resistant composite armor that is resistant to armor-piercing fire projectiles, wherein: b is4The chemical composition of the C/Al cermet is as follows: the mass ratio of Al is 30-40%, and the balance is B4C; toughening of the fibers B4The chemical composition of the C ceramic is as follows: the volume ratio of the toughening fiber is 20-30 percent, and the balance is B4C; the toughening fiber is one or more of chopped carbon fiber, chopped silicon carbide fiber and carbon nano tube.
4. The method of claim 1 for making a ballistic resistant composite armor that is resistant to armor-piercing fire projectiles, wherein: the high-temperature hot-pressing process in the step 2) is carried out under the environment condition that the vacuum degree is less than 100Pa, the hot-pressing temperature is 2000-2100 ℃, and the hot-pressing pressure is 30-35 MPa.
5. The method of claim 1 for making a ballistic resistant composite armor that is resistant to armor-piercing fire projectiles, wherein: the bulletproof back plate in the step 3) is a combination of at least two fiber plates of an ultra-high molecular weight polyethylene fiber plate, an aramid fiber II fiber plate, an aramid fiber III fiber plate and a carbon fiber plate.
6. The utility model provides a can prevent compound armor of armor-piercing burning bullet which characterized in that: comprising B4C/Al metalCeramic layer, B4C ceramic layer and fiber toughening B4C ceramic layer and is produced by the production method according to claims 1-5.
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| CN202011447494.XA CN112589962A (en) | 2020-12-09 | 2020-12-09 | Preparation method of bulletproof composite armor capable of preventing armor-piercing combustion bullets and bulletproof composite armor |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1924510A (en) * | 2006-09-27 | 2007-03-07 | 北京航空航天大学 | Fiber-reinforced metal/ceramic laminar composite material protective board |
| CN102886942A (en) * | 2011-07-19 | 2013-01-23 | 东北大学 | Layered composite boron carbide ceramic material and its preparation method |
| CN108088312A (en) * | 2018-01-22 | 2018-05-29 | 山东大学 | A kind of combined type bulletproof ceramic plate armour splicing construction and preparation method thereof |
| CN109293363A (en) * | 2018-10-24 | 2019-02-01 | 浙江吉成新材股份有限公司 | A kind of preparation method of aluminium boron carbide composite material |
| CN110041076A (en) * | 2019-05-28 | 2019-07-23 | 山东理工大学 | A kind of big thickness lightweight layer-built armor ceramics and preparation method thereof |
| CN111319318A (en) * | 2020-01-07 | 2020-06-23 | 苏州第一元素纳米技术有限公司 | Bulletproof composite armor and preparation method thereof |
-
2020
- 2020-12-09 CN CN202011447494.XA patent/CN112589962A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1924510A (en) * | 2006-09-27 | 2007-03-07 | 北京航空航天大学 | Fiber-reinforced metal/ceramic laminar composite material protective board |
| CN102886942A (en) * | 2011-07-19 | 2013-01-23 | 东北大学 | Layered composite boron carbide ceramic material and its preparation method |
| CN108088312A (en) * | 2018-01-22 | 2018-05-29 | 山东大学 | A kind of combined type bulletproof ceramic plate armour splicing construction and preparation method thereof |
| CN109293363A (en) * | 2018-10-24 | 2019-02-01 | 浙江吉成新材股份有限公司 | A kind of preparation method of aluminium boron carbide composite material |
| CN110041076A (en) * | 2019-05-28 | 2019-07-23 | 山东理工大学 | A kind of big thickness lightweight layer-built armor ceramics and preparation method thereof |
| CN111319318A (en) * | 2020-01-07 | 2020-06-23 | 苏州第一元素纳米技术有限公司 | Bulletproof composite armor and preparation method thereof |
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