CN100570268C - Fibre-reinforced metal/ceramic laminated composite material prevention plate - Google Patents
Fibre-reinforced metal/ceramic laminated composite material prevention plate Download PDFInfo
- Publication number
- CN100570268C CN100570268C CNB200610113399XA CN200610113399A CN100570268C CN 100570268 C CN100570268 C CN 100570268C CN B200610113399X A CNB200610113399X A CN B200610113399XA CN 200610113399 A CN200610113399 A CN 200610113399A CN 100570268 C CN100570268 C CN 100570268C
- Authority
- CN
- China
- Prior art keywords
- ceramic
- metal
- fibrage
- composite material
- ceramic layer
- 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 - Fee Related
Links
Images
Abstract
The invention provides a kind of fibre-reinforced metal/ceramic laminated composite material prevention plate, belong to the armour plate technical field.This protective plate has at least one metal level/fibrage/ceramic layer sandwich structure, described sandwich structure is at high temperature, connects technology, powder sintering process or active metal brazing technology by the activity casting metal level, fibrage and ceramic layer are welded together.This protective plate hardness height, lear energy is good, and good toughness, in light weight, has to protect the ability that the high speed bullet hits preferably, can be widely used in flak jackets, armored vehicle and needs on the aircraft of armor facing.
Description
Technical field
The invention provides a kind of fibre-reinforced metal/ceramic laminated composite material prevention plate, belong to the armour plate technical field.
Background technology
Existing protection armour plate mainly contains three kinds, first kind of protection armour plate for making by high strength alloy steel, and this protection armour plate good toughness, but hardness is low.Second kind of protection armour plate for making by the high tenacity pottery, this protection armour plate density is little, the hardness height, but shock resistance is poor, and broken easily in daily use, lose protection effect.The third is the compound protection armour plate of metal/ceramic glue bonding, the intensity of metallic plate and ceramic wafer combination is low, under the strike effect of high speed bullet, the effect that absorbs the bullet energy is undesirable, the same with second kind of protection armour plate of making by the high tenacity pottery, lack anti-Secondary Strike Capacity, and glue loses cementitiousness easily in the environment of solar radiation and humidity.Up-to-date invention disclosed patent application, application number is: 200410098948.1, Chinese patent publication number CN1623770, open day is that the name of innovation and creation on June 8 in 2005 is called metal/ceramic laminated composite material prevention plate, propose a kind of protective plate of the metal/ceramic laminated composite construction of making by multiple metal and ceramic welding, had the toughness of metal material and the hardness of ceramic material concurrently.The present invention improves on the basis of foregoing invention and forms, connecting technology in metal/ceramic laminated composite material inside by special type enters high strength fibres such as quartz fibre and carbon fiber are compound, utilize the very high tensile strength of high-intensity fiber, metal/ceramic laminated composite material is further strengthened, further improve the ability of its anti-high speed bullet penetration.
Summary of the invention
The purpose of this invention is to provide a kind of fibre-reinforced metal/ceramic laminated composite material prevention plate, improve bulletproof effect and dependability, alleviate protective plate weight, improve the anti-two-hit performance of composite protective plate.
Protective plate of the present invention has at least one metal level/fibrage/ceramic layer sandwich structure, described sandwich structure is under 600 ℃～1650 ℃ temperature, connects technology, powder sintering process or active metal brazing technology by the activity casting metal level, fibrage and ceramic layer are welded together.
Wherein, the metal level of described protective plate be aluminium, admire, sheet material that iron, nickel and alloy thereof are made; The fibrage of described protective plate, its fiber are quartz fibre or carbon fiber.Described protective plate ceramic layer is the sheet material that aluminium oxide, aluminium nitride, silicon nitride, carborundum or boron carbide are made.
Wherein, described active casting connects technology and is: under 600 ℃～1650 ℃ high temperature, reduce the surface tension of metal bath by physics or chemical method, make it can be at ceramic surface moistening and solidify, thereby fiber, metal and ceramic welding are in the same place.The physical method that described physical method is for example removed the oxide-film of molten surface reduces molten surface tension force and realizes moistening to ceramic material, described chemical method be in liquation, add zirconium, titanium etc. can be at high temperature can and pottery the Activity of Chemical Reaction metallic element takes place reduces molten surface tension force, finally realize metal and ceramic being connected.
Described powder sintering process is: with sintered powder material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 1200 ℃～1600 ℃, be incubated 45～120 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
Described active metal brazing technology is: with the active metal brazing material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 600 ℃～1650 ℃ at a slow speed, be incubated 10～15 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
Advantage of the present invention and effect are: it has metal material, fibrous material and ceramic material characteristics separately concurrently, hardness height not only, lear energy is good, and good toughness, in light weight, have and protect the ability that the high speed bullet hits preferably, can be widely used in flak jackets, armored vehicle and need on the aircraft of armor facing.
The thermal coefficient of expansion of metal material and ceramic material is different, both at high temperature connect technology by the activity casting and active metal brazing technology welds together, during cool to room temperature, there is internal stress in metal/ceramic laminated composite material (being called for short metal makes pottery) inside, because the thermal coefficient of expansion of metal is higher than pottery, the effect of pottery compression chord, the characteristics of ceramic material are that compressive property is far away because its stretch-proof performance, this stress also can cause the atomic lattice distortion of metal material, effectively improve hardness of metal materials, the existence of metal pottery internal stress is highly beneficial for the ability that improves its anti-high speed bullet impact.High strength fibre such as quartz fibre and carbon fiber has very high tensile strength, can absorb more energy during the high strength fibre fracture, the present invention utilizes high-intensity fiber that metal/ceramic laminated composite material is strengthened, can utilize the high strength of fiber further to improve the tear resistance of protective plate, under protective plate weight increase situation seldom, effectively improve its bulletproof effect.
Different with common ceramic protective plate is, protective plate of the present invention shows the performance of metalloid plate under high speed bullet strike effect, have anti-secondary and impact ability, under the high speed bullet hits, the ceramic material protective plate is all beaten to such an extent that pulverize usually, and protective plate of the present invention under the high speed bullet hits except the part of being hit by bullet is destroyed, other partly are kept perfectly, and still have protective action.
Description of drawings
Fig. 1, the fibre-reinforced metal/ceramic laminated composite material schematic diagram of making for active metal brazing Process of the present invention;
Fig. 2, connect the composite schematic diagram that Process is made for the active casting of the present invention;
Fig. 3, the composite schematic diagram of making for powder sintering process method of the present invention.
Number in the figure is as follows:
1, metal material layer 2, fibrous material layer 3, ceramic layer
The specific embodiment
Protective plate of the present invention for the protective mechanism of high speed bullet is: when the high speed bullet hits protective plate of the present invention surface, the outermost metal layer is broken under the penetration of bullet, ceramic layer in the middle of exposing, the hardness of ceramic material is high more a lot of than the composition material of bullet, can very effective bullet be carried out penetration and damage bullet, reduce the lasting penetration ability of bullet, ceramic layer cracks under the strike of high speed bullet and breakage, but the both sides metal level prevents crackle expansion on the ceramic layer by welding formed constraint effect, crackle is in expansion process, the plasticity of metal material can effectively absorb the energy that bullet hits, further reduce the penetration ability of bullet, the high strength fibre fracture can absorb more energy, have better tear resistance by fibre-reinforced metal/ceramic laminated composite material, the human body of protective plate back is realized effectively protection.
Protective plate of the present invention has at least one metal level/fibrage/ceramic layer sandwich structure, described sandwich structure is under 600 ℃～1650 ℃ temperature, connects technology, powder sintering process or active metal brazing technology by the activity casting metal level, fibrage and ceramic layer are welded together.
Wherein, described active casting connects technology and is: under 600 ℃～1650 ℃ high temperature, reduce the surface tension of metal bath by described physics or chemical method, make it can be at ceramic surface moistening and solidify, thereby fiber, metal and ceramic welding are in the same place.
Described powder sintering process is: with sintered powder material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 1200 ℃～1600 ℃, be incubated 45～120 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
Described active metal brazing technology is: with the active metal brazing material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 600 ℃～1650 ℃ at a slow speed, be incubated 10～15 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
Wherein, the metal level of described protective plate be aluminium, admire, sheet material that iron, nickel and alloy thereof are made; The fibrage of described protective plate is quartz fibre and carbon fiber; The ceramic layer of described protective plate is the sheet material that aluminium oxide, aluminium nitride, silicon nitride, carborundum or boron carbide are made.
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1:
A kind of mode of the active metal brazing technology described in the present invention is: with the active metal brazing material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 600 ℃～1650 ℃ at a slow speed, be incubated 10～15 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
The fibre-reinforced metal/ceramic laminated composite material of making is as shown in Figure 1:
Among Fig. 11 is metal material layer, the 2nd, and fibrage, the 3rd, ceramic material layer, 3 kinds of materials can form by the manufacturing of active metal brazing technology, and the layer structure of similar sandwich can be that individual layer also can be a multilayer.Metal layer thickness is 0.5～10mm, and the thickness of ceramic layer is 1～20mm, and fiber can be that individual layer also can be a multilayer.The sheet material of metal level can be that an integral plate also can be welded by polylith metallic plate piece, fibrage can be that a complete fiber also can be that polylith fiber piece is welded, and the sheet material of ceramic layer can be that an integral plate also can be that polylith ceramic wafer piece is welded.
The composite construction of present embodiment also can connect method and the powder sintering method manufacturing forms by activity casting.
Embodiment 2:
Activity casting described in the present invention connects technology and is meant under 600 ℃～1650 ℃ high temperature, reduce the surface tension of metal bath by described physics or chemical method, make it can be at ceramic surface moistening and solidify, thereby fiber, metal and ceramic welding are in the same place.
The composite of making is as shown in Figure 2:
Among Fig. 21 is metal material layer, and 2 is fibrous material layer, and similarly layer structure can be that individual layer also can be that multilayer is formed by stacking.Metal layer thickness is 0.5～10mm, and fibrage can be that individual layer also can be stacked together by multi-layer fiber.Metal level is a complete sheet material, and fibrage can be complete one and also can be welded by polylith fiber piece.
The composite construction of present embodiment also can pass through active metal brazing method and powder sintering method manufacturing.
Embodiment 3:
A kind of mode of powder sintering process of the present invention is: with sintered powder material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 1200 ℃～1600 ℃, be incubated 45～120 minutes,, can obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling.
The composite of making is as shown in Figure 3:
Among Fig. 32 is for being fibrage, and 3 is ceramic layer, and similarly layer structure can be that individual layer also can be formed by stacking by multilayer.The thickness of ceramic layer is 1～20mm, and fibrage can be that individual layer also can be stacked together by multi-layer fiber.Ceramic layer can be that a complete sheet material also can be welded by polylith ceramic wafer piece, and fibrage can be complete one and also can be welded by polylith fiber piece.
Composite construction in the present embodiment also can connect the method manufacturing by active metal brazing method and active casting.
Claims (2)
1, a kind of fibre-reinforced metal/ceramic laminated composite material prevention plate, it is characterized in that: this protective plate has at least one metal level/fibrage/ceramic layer sandwich structure, and this sandwich structure is at high temperature metal level, fibrage and ceramic layer to be welded together; Wherein, described high temperature is 600 ℃～1650 ℃; Described protective plate metal level is the sheet material that aluminium, titanium, iron, nickel and alloy thereof are made; The fibrage of protective plate is quartz fibre or carbon fiber; The ceramic layer of protective plate is the sheet material that aluminium oxide, aluminium nitride, silicon nitride, carborundum or boron carbide are made.
2, a kind of manufacture method of fibre-reinforced metal/ceramic laminated composite material prevention plate, this manufacture method is to connect technology, powder sintering process, active metal brazing process by activity casting metal level, fibrage and ceramic layer are welded together, it is characterized in that: this activity casting connects technology: be under 600 ℃～1650 ℃ high temperature, reduce the surface tension of metal bath by physics or chemical method, make it can be at ceramic surface moistening and solidify, thereby fiber, metal and ceramic welding are in the same place;
This powder sintering process: be with sintered powder material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 1200 ℃～1600 ℃, be incubated 45～120 minutes,, promptly obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling;
This active metal brazing technology: be with the active metal brazing material evenly brushing will in conjunction with metal level, fibrage and ceramic layer surface, and place them in together, in baking oven, organic solvent is dried earlier, be placed in the vacuum electric furnace then, be warmed up to 600 ℃～1650 ℃ at a slow speed, be incubated 10～15 minutes,, promptly obtain in conjunction with good fibreglass-reinforced metal/ceramic laminar composite material protective board with the stove cooling;
Wherein, described physical method is: the physical method reduction molten surface tension force realization of the oxide-film of utilization removal molten surface is moistening to ceramic material; Described chemical method is: in liquation, add zirconium, titanium can be at high temperature can and pottery the Activity of Chemical Reaction metallic element takes place reduces molten surface tension force, finally realize metal and ceramic being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610113399XA CN100570268C (en) | 2006-09-27 | 2006-09-27 | Fibre-reinforced metal/ceramic laminated composite material prevention plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610113399XA CN100570268C (en) | 2006-09-27 | 2006-09-27 | Fibre-reinforced metal/ceramic laminated composite material prevention plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1924510A CN1924510A (en) | 2007-03-07 |
| CN100570268C true CN100570268C (en) | 2009-12-16 |
Family
ID=37817250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610113399XA Expired - Fee Related CN100570268C (en) | 2006-09-27 | 2006-09-27 | Fibre-reinforced metal/ceramic laminated composite material prevention plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100570268C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684992B (en) * | 2008-09-27 | 2013-06-12 | 宁波荣溢化纤科技有限公司 | Bulletproof composite board |
| CN103017609B (en) * | 2012-12-03 | 2014-12-17 | 中国人民解放军总后勤部军需装备研究所 | Composite bulletproof flashboard and preparation method and application thereof |
| CN103073318A (en) * | 2013-01-31 | 2013-05-01 | 常熟华融太阳能新型材料科技有限公司 | Boron carbide/carbon fiber composite ceramic and preparation method thereof |
| CN203687773U (en) * | 2013-03-13 | 2014-07-02 | 上海斯瑞科技有限公司 | Armor plate with buffer isolation layer |
| CN103727842B (en) * | 2013-04-22 | 2017-02-15 | 太仓派欧技术咨询服务有限公司 | Fiber/ceramic/metal composite material bulletproof plate and manufacturing method thereof |
| KR102597223B1 (en) * | 2015-11-17 | 2023-11-03 | 임파서블 오브젝츠, 아이앤씨. | Apparatus and process for producing additively manufactured metal matrix composites, and articles of fabrication thereof |
| CN108716693A (en) * | 2018-05-29 | 2018-10-30 | 中国航发湖南动力机械研究所 | Composite construction fuel nozzle and its preparation method and application |
| CN110375583B (en) * | 2019-07-12 | 2022-10-21 | 李生勋 | Buffering type bulletproof method and bulletproof composite board |
| CN111169105B (en) * | 2019-12-18 | 2021-05-07 | 钢铁研究总院 | Heat-insulating and noise-reducing structural part and manufacturing method thereof |
| CN112589962A (en) * | 2020-12-09 | 2021-04-02 | 浙江立泰复合材料股份有限公司 | Preparation method of bulletproof composite armor capable of preventing armor-piercing combustion bullets and bulletproof composite armor |
| CN114349515B (en) * | 2022-01-11 | 2022-12-27 | 宁波伏尔肯科技股份有限公司 | Layered bulletproof ceramic and preparation method thereof |
| CN114956858B (en) * | 2022-05-11 | 2023-06-06 | 西安交通大学 | Layered elastoplastic silicon nitride ceramic and preparation method thereof |
-
2006
- 2006-09-27 CN CNB200610113399XA patent/CN100570268C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1924510A (en) | 2007-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100570268C (en) | Fibre-reinforced metal/ceramic laminated composite material prevention plate | |
| US7478579B2 (en) | Encapsulated ballistic structure | |
| CN108380892B (en) | A kind of preparation method of ceramics/high-entropy alloy laminated material | |
| CN100497089C (en) | Fibre-reinforced metal/ceramic sheet-like composite container casing and its manufacture method | |
| CN100575861C (en) | Plate armour of a kind of metal/ceramic composite and preparation method thereof | |
| US8628857B2 (en) | Ballistic plate and method of fabrication thereof | |
| CN100346963C (en) | Metal/ceramic laminated composite material prevention plate | |
| US20060141237A1 (en) | Metal-ceramic materials | |
| FR2910610A1 (en) | ARMOR MATERIAL AND METHOD FOR PRODUCING THE SAME | |
| EP1925903A2 (en) | Armor | |
| WO2012054117A9 (en) | Armor panels having strip-shaped protection elements | |
| CN108871073B (en) | TC4-Al3Ti-TC 4-ceramic laminated composite armor and preparation method thereof | |
| US20110259184A1 (en) | Multi-structure metal matrix composite armor with integrally cast holes | |
| US8132493B1 (en) | Hybrid tile metal matrix composite armor | |
| CN110216291B (en) | Titanium encapsulated ceramic/Al3Ti-Al-TC4Bionic laminated composite material and preparation method thereof | |
| CN201016655Y (en) | Fiber reinforced metal/ceramic laminar composite guard plate | |
| CN110895122A (en) | Metal-ceramic gradient composite armor and preparation method thereof | |
| CN108372692A (en) | A kind of biomimetic features plate armour of multiple elements design toughening type and preparation method thereof | |
| US8464626B2 (en) | Multi-layer metal matrix composite armor with edge protection | |
| CN110280769A (en) | A kind of cylinder is staggeredly stacked the Ti-Ti of structure2AlC/TiAl3Laminated composite materials and preparation method thereof | |
| CN109141123A (en) | A kind of constraint ceramic-metal bulletproof composite armour plate and preparation method thereof | |
| CN111043909B (en) | Ti-Al intermetallic compound micro-laminated composite armor and preparation method thereof | |
| CN111765811A (en) | Ceramic ball reinforced metal composite bulletproof armor and preparation method thereof | |
| CN108859357A (en) | A kind of defensive 12.7mm armor-piercing incendiary ceramic matric composite | |
| CN111811322A (en) | Ceramic-titanium alloy-PE composite bulletproof deck and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20110927 |