CN106242579B - A kind of bulletproof ceramic and preparation method thereof - Google Patents
A kind of bulletproof ceramic and preparation method thereof Download PDFInfo
- Publication number
- CN106242579B CN106242579B CN201610624627.3A CN201610624627A CN106242579B CN 106242579 B CN106242579 B CN 106242579B CN 201610624627 A CN201610624627 A CN 201610624627A CN 106242579 B CN106242579 B CN 106242579B
- Authority
- CN
- China
- Prior art keywords
- added
- preparation
- bulletproof ceramic
- powder
- drying
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 229910052580 B4C Inorganic materials 0.000 claims abstract description 12
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017083 AlN Inorganic materials 0.000 claims abstract description 10
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000440 bentonite Substances 0.000 claims abstract description 10
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 8
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 8
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 229910021487 silica fume Inorganic materials 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 8
- 238000001238 wet grinding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 21
- 239000002994 raw material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 14
- 238000000498 ball milling Methods 0.000 claims description 7
- 238000000748 compression moulding Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3821—Boron carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/428—Silicon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of bulletproof ceramic and preparation method thereof, bulletproof ceramic of the invention is made of aluminium nitride, silicon carbide, boron carbide, nano silica fume, SiO 2 powder, magnesia, bentonite, and preparation method is：By aluminium nitride, silicon carbide, boron carbide, bentonite mixing, hydro-thermal reaction mixes well, wet-milling after dehydration, then drying is ground to 100 mesh, and input sintering kiln roasting obtains finished product after re-compacted molding, and bulletproof ceramic of the invention is at low cost, preparation method is easy, and with lower density and higher hardness, impact resistant capability is stronger, and the protection effect of flak jackets obtained is more preferable.
Description
Technical field
The present invention relates to ceramic material fields, and in particular to a kind of bulletproof ceramic and preparation method thereof.
Background technology
Bulletproof ceramic and metal burster course are the bullet resistant material of modern two kinds of more commonly used flak jackets, ceramic shellproof original
Reason is to absorb the kinetic energy of bullet due to its rupture, simultaneously as characteristic of the flak jackets as special clothing, therefore in addition to it is anti-
Except elastic energy, also there is lower density, also be needed in addition, from the angle promoted and applied on a large scale convenient for the activity of wearer
To consider cost of manufacture and maintenance cost.
Traditional bulletproof ceramic applies a large amount of boron carbide as raw material, and density is smaller, bulletproof ceramic obtained at
Product hardness is high, has excellent ballistic performance, but the cost of boron carbide is excessively high, therefore leads to final flak jackets price obtained
It is expensive.
Chinese invention patent application CN104329988 discloses a kind of bulletproof ceramic sheet and preparation method thereof, reduces carbon
The dosage for changing boron, reduces cost, but the preparation method of the bulletproof ceramic sheet of the program is complicated, and technique is cumbersome, production cost
Height still cannot solve the cost problem of final products.
Invention content
It is good the purpose of the invention is to provide a kind of bulletproof effect, it is simple for process, the low bulletproof ceramic of cost of material and
Preparation method.
The bulletproof ceramic of the present invention, by following mass fraction at being grouped as：
The preparation method of bulletproof ceramic of the present invention is：
(1) feeding will be added in reaction kettle after aluminium nitride, silicon carbide, boron carbide, bentonite mixing, water carried out after adding water
6~8h of thermal response, quality and the quality of material ratio of water be added are 1：1~3：1；
(2) slurry dewatering is isolated slurry, is dried after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
For ball milling after 5~7 hours, sieving obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1400~1600 DEG C, after roasting 5~7h, it is cooled to 1000~
1200 DEG C, 9~15h is roasted, then Temperature fall, obtains finished product.
As an improvement of the present invention, hydrothermal temperature is 120~160 DEG C in step (1).
Another as the present invention improves, and the drying temperature in step (2) is no more than 110 degrees Celsius.
As a further improvement of the present invention, step (3) sieving sieve used is 100 mesh.
The bulletproof ceramic of the present invention, reduces the usage amount of the boron carbide in traditional bulletproof ceramic, uses instead lower-cost
Aluminium nitride so that cost reduction 30% in addition, in the preparation process of bulletproof ceramic, is added to a small amount of bentonite, passes through
Hydro-thermal reaction is allowed to be sufficiently mixed with raw material, and is expanded under hydrothermal conditions so that is deposited in final bulletproof ceramic obtained
In the fine and closely woven gap of slightly more than traditional ceramics, in this way, on the one hand reducing the density of bulletproof ceramic so that flak jackets is whole
Mass lost is convenient for the activity of wearer, and on the other hand, porous structure, hardness bigger, impact resistant capability is stronger so that anti-
The protection effect for playing clothing is more preferable.
Specific implementation mode
The bulletproof ceramic and preparation method thereof of the present invention is described in further detail With reference to embodiment.
Embodiment 1
Feeding, each material quality number are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, add after water 160 DEG C into
Row hydro-thermal reaction 8h, quality and the quality of material ratio of water be added are 1：1；
(2) slurry dewatering isolates slurry, 110 DEG C of drying after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
Ball milling sieves with 100 mesh sieve after 5 hours, obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1500 DEG C, after roasting 7h, be cooled to 1200 DEG C, roast 13h, so
Temperature fall afterwards obtains bulletproof ceramic.
Embodiment 2
Feeding, each material quality number are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, add after water 135 DEG C into
Row hydro-thermal reaction 6h, quality and the quality of material ratio of water be added are 2：1；
(2) slurry dewatering isolates slurry, 100 DEG C of drying after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
Ball milling sieves with 100 mesh sieve after 7 hours, obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1600 DEG C, after roasting 7h, be cooled to 1000 DEG C, roast 15h, so
Temperature fall afterwards obtains bulletproof ceramic.
Embodiment 3
Feeding, each material quality number are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, add after water 120 DEG C into
Row hydro-thermal reaction 7h, quality and the quality of material ratio of water be added are 2：1；
(2) slurry dewatering isolates slurry, 95 DEG C of drying after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
Ball milling sieves with 100 mesh sieve after 7 hours, obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1400 DEG C, after roasting 7h, be cooled to 1100 DEG C, roast 9h, so
Temperature fall afterwards obtains bulletproof ceramic.
Embodiment 4
Feeding, each material quality number are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, add after water 130 DEG C into
Row hydro-thermal reaction 8h, quality and the quality of material ratio of water be added are 1：1；
(2) slurry dewatering isolates slurry, 110 DEG C of drying after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
Ball milling sieves with 100 mesh sieve after 5 hours, obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1500 DEG C, after roasting 5h, be cooled to 1000 DEG C, roast 15h, so
Temperature fall afterwards obtains bulletproof ceramic.
Embodiment 5
Feeding, each material quality number are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, add after water 120 DEG C into
Row hydro-thermal reaction 8h, quality and the quality of material ratio of water be added are 2：1；
(2) slurry dewatering isolates slurry, 100 DEG C of drying after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball
Ball milling sieves with 100 mesh sieve after 6 hours, obtains raw material in grinding jar；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1600 DEG C, after roasting 5h, be cooled to 1000 DEG C, roast 15h, so
Temperature fall afterwards obtains bulletproof ceramic.
Finally it should be noted that:Above example is merely to illustrate the technical solution of the application rather than to its protection domain
Limitation, although the application is described in detail with reference to above-described embodiment, those of ordinary skill in the art should
Understand:Those skilled in the art read the specific implementation mode of application can still be carried out after the application various changes, modification or
Person's equivalent replacement, but these changes, modification or equivalent replacement, are applying within pending claims.
Claims (5)
1. a kind of bulletproof ceramic, by following mass fraction at being grouped as：
2. a kind of preparation method of bulletproof ceramic according to claim 1, preparation process are：
(1) feeding will be added after aluminium nitride, silicon carbide, boron carbide, bentonite mixing in reaction kettle, and progress hydro-thermal is anti-after adding water
6~8h is answered, quality and the quality of material ratio of water be added are 1：1~3：1；
(2) slurry dewatering is isolated slurry, is dried after wet-milling；
(3) magnesia, nano silica fume and SiO 2 powder is added to the powder after drying, material is then added to ball grinder
After middle ball milling 5~7 hours, sieving obtains raw material；
(4) raw material are placed in tablet press machine and are pressurizeed, compression moulding obtains blanket；
(5) blanket is added in sintering furnace, is warming up to 1400~1600 DEG C, after roasting 5~7h, be cooled to 1000~1200
DEG C, 9~15h is roasted, then Temperature fall, obtains finished product.
3. a kind of preparation method of bulletproof ceramic according to claim 2, it is characterised in that：Hydro-thermal reaction in step (1)
Temperature is 120~160 DEG C.
4. a kind of preparation method of bulletproof ceramic according to claim 2, it is characterised in that：Drying temperature in step (2)
Degree is no more than 110 degrees Celsius.
5. a kind of preparation method of bulletproof ceramic according to claim 2, it is characterised in that：Step (3) sieving sieve used
Net is 100 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624627.3A CN106242579B (en) | 2016-07-29 | 2016-07-29 | A kind of bulletproof ceramic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624627.3A CN106242579B (en) | 2016-07-29 | 2016-07-29 | A kind of bulletproof ceramic and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106242579A CN106242579A (en) | 2016-12-21 |
| CN106242579B true CN106242579B (en) | 2018-09-07 |
Family
ID=57605703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610624627.3A Expired - Fee Related CN106242579B (en) | 2016-07-29 | 2016-07-29 | A kind of bulletproof ceramic and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242579B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114621012B (en) * | 2022-03-17 | 2022-11-25 | 景德镇华迅特种陶瓷有限公司 | Preparation method of bulletproof boron carbide composite ceramic |
| CN114485275A (en) * | 2022-03-24 | 2022-05-13 | 山东莱威新材料有限公司 | Ultra-light bulletproof ceramic plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979971A (en) * | 2014-04-09 | 2014-08-13 | 宁波东联密封件有限公司 | Liquid-phase sintered boron carbide bulletproof material and preparation method thereof |
| CN104446483A (en) * | 2014-12-16 | 2015-03-25 | 宁波伏尔肯机械密封件制造有限公司 | Volume production method of pressureless sintering boron carbide ceramic bullet-proof sheets |
| TW201616090A (en) * | 2014-10-17 | 2016-05-01 | Simhope Ind Co Ltd | Ceramic bullet-resisting board manufacturing process |
| CN105777133A (en) * | 2016-04-29 | 2016-07-20 | 台州东新密封有限公司 | Preparation method and special mold for one-time forming multi-curved integral bulletproof plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3024140B1 (en) * | 2014-07-28 | 2021-10-08 | Centre De Transfert De Tech Ceramiques C T T C | COMPOSITE MATERIAL INCLUDING CERAMIC OBJECTS IN A BINDING MATRIX AND MANUFACTURING PROCESS OF SUCH MATERIAL |
-
2016
- 2016-07-29 CN CN201610624627.3A patent/CN106242579B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979971A (en) * | 2014-04-09 | 2014-08-13 | 宁波东联密封件有限公司 | Liquid-phase sintered boron carbide bulletproof material and preparation method thereof |
| TW201616090A (en) * | 2014-10-17 | 2016-05-01 | Simhope Ind Co Ltd | Ceramic bullet-resisting board manufacturing process |
| CN104446483A (en) * | 2014-12-16 | 2015-03-25 | 宁波伏尔肯机械密封件制造有限公司 | Volume production method of pressureless sintering boron carbide ceramic bullet-proof sheets |
| CN105777133A (en) * | 2016-04-29 | 2016-07-20 | 台州东新密封有限公司 | Preparation method and special mold for one-time forming multi-curved integral bulletproof plate |
Non-Patent Citations (1)
| Title |
|---|
| 坦克装甲车辆装甲防护发展研究;房凌晖等;《四川兵工学报》;20140228;第35卷(第2期);第23-26页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106242579A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105924140B (en) | A kind of method that rolling molding prepares high resistance to compression aluminum oxide milling media | |
| CN105130394A (en) | Glazed ceramic tile and preparation method thereof | |
| CN102795835B (en) | Special porcelain mud of a kind of hair porcelain/five color painting in the glaze porcelain and preparation method thereof | |
| CN110078471A (en) | The high-pressure slip-casting ceramic slurry and preparation method, system recycled based on useless porcelain | |
| CN107586100A (en) | A kind of pottery and its preparation application method | |
| CN103553565A (en) | Medical stone ceramic product and preparation method thereof | |
| CN117185773A (en) | Preparation method of anti-collapse ceramic handicrafts | |
| CN109608170A (en) | A kind of high-strength ceramic brick and preparation method thereof | |
| CN103482967A (en) | Processing craft of new bone china blank and glaze | |
| CN107129275A (en) | A kind of high-grade china tableware blank and its preparation technology | |
| CN114735999A (en) | Super-white light-transmitting jade ceramic tile and processing method thereof | |
| CN106242579A (en) | A kind of bulletproof ceramic and preparation method thereof | |
| CN116396027A (en) | A non-steam-cured titanium slag-based unburned brick and its preparation method | |
| CN105130237B (en) | Cement-based material swelling agent and preparation method thereof | |
| CN108314425B (en) | Method for manufacturing white ceramic product | |
| CN110698213A (en) | Preparation method of fused quartz refractory material for precision casting shell | |
| CN104891959A (en) | Embedding and sintering method for production of ceramsite from raw materials of red mud and tile waste | |
| CN111848199A (en) | High-thermal-shock long-service-life sagger and preparation method thereof | |
| CN106966715A (en) | A kind of preparation method of high-heat resistance shock resistant Bone China | |
| CN111732424A (en) | Volcanic low-expansion ceramic blank and preparation method of volcanic low-expansion ceramic | |
| CN106082954A (en) | A kind of water-fast moistureproof ceramic tile and preparation method thereof | |
| CN107216117A (en) | Volcanic rock ceramic article and preparation method thereof | |
| CN109133880A (en) | A kind of preparation method of corundum-mullite light brick | |
| CN104030708A (en) | Precision casting sand and preparation method thereof | |
| CN109133974A (en) | The building lightweight brick and preparation method thereof prepared using gold tailings and paper mill sludge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190729 |