CN107417262A - 3D printing technique prepares material of graded ceramicses and preparation method thereof - Google Patents
3D printing technique prepares material of graded ceramicses and preparation method thereof Download PDFInfo
- Publication number
- CN107417262A CN107417262A CN201710849368.9A CN201710849368A CN107417262A CN 107417262 A CN107417262 A CN 107417262A CN 201710849368 A CN201710849368 A CN 201710849368A CN 107417262 A CN107417262 A CN 107417262A
- Authority
- CN
- China
- Prior art keywords
- graded
- ceramicses
- printing technique
- prepares
- ceramic powders
- 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.)
- Pending
Links
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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- 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
- C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6026—Computer aided shaping, e.g. rapid prototyping
-
- 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
- C04B2235/74—Physical characteristics
- C04B2235/75—Products with a concentration gradient
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Material of graded ceramicses and preparation method thereof is prepared the invention discloses a kind of 3D printing technique, the material includes ceramic powders, light trigger, prepolymer and dispersant, and mass percent of the ceramic powders in system changes in gradient, increase or decrease successively, various constituent mass percentage sums are 100%, and the invention also discloses the preparation method that graded ceramicses are prepared using the material：(1) slurry is prepared：Performed polymer, ceramic powders, light trigger, dispersant is uniform, obtain the serial slurry that ceramic powders mass percent changes in gradient；(2) it is molded：Above-mentioned serial slurry successively coats, photocuring, and accumulation obtains base substrate；(3) post-process：Above-mentioned base substrate passes through degreasing and sintering successively, obtains graded ceramicses product.Stock utilization of the present invention is high, and energy consumption is low, and the inventive method can prepare the functionally gradient material (FGM) of arbitrarily complicated shape, avoid following process.
Description
Technical field
The present invention relates to 3D printing technique field, and in particular to a kind of 3D printing technique prepare graded ceramicses material and its
Preparation method, the invention belongs to material and the technical field of manufacture method.
Background technology
With the development of science and technology, being become increasingly complex for the use environment of material, traditional material can not increasingly meet
The requirement of modern project.The design philosophy of functionally gradient material (FGM) is in the preparation process of material, selects several different materials, passes through
Continuously change the microscopic such as the Nomenclature Composition and Structure of Complexes of material, weaken its internal interface, so as to obtain function corresponding to tissue and
The change of structure and the heterogeneous material of gradual change.By the development of nearly 30 years, functionally gradient material (FGM) research field, function with
And have remarkable progress in terms of system composition, it is related to the crowds such as Aero-Space, the energy, electronics, optics, chemistry and biomedicine
Conglomerate and field.
Ceramic material functionally has its unique superiority.In heat and mechanical properties, there is high temperature resistant, heat-insulated, high
Hardness, wear-resistant etc.；There are insulating properties, piezoelectricity, semiconductive, magnetic etc. in terms of electrical property；There is catalysis, resistance in terms of chemistry
The functions such as burn into absorption；In terms of biology, there is good biocompatibility, biomedical material can be used as, but also have it to lack
Point, such as fragility.It is a key areas in material science to research and develop new ceramic material.
Graded ceramicses are materials by the novel design of material thought for itself having excellent performance and it is embodied
Expect the focus on research direction of scientific domain.High-strength, the high hard, high chemical stability of ceramic material is made by Functionally gradient design
Its respective excellent properties organically combines, and makes up respective weakness, so as to expand high performance ceramic material in mechanic
The application in journey field.
Existing graded ceramicses technology of preparing：Plasma spraying technology is profit as a kind of method for preparing graded ceramicses
High energy melting ceramic powder or ceramic powder mixture with plasma arc flame etc., is sprayed under melting or semi-molten state
Sprayed coating is formed on matrix, combination and the rational technological parameter of control by feed change, tissue and composition is adjusted, obtains
FGM.This method can easily control the composition of powder, and deposition efficiency is high, is suitable for the surface graded of large area
Coating, but obtained functionally gradient material (FGM) porosity is high, inter-layer bonding force is low, easily peels off, and the strength of materials is not high.
Physical vapour deposition (PVD) is sunk using the physical process such as thermal evaporation, sputtering or glow discharge, arc discharge in substrate surface
Material of the product with density gradient distribution, the peeling of thermal shield, but this method can be effectively prevented for aeroturbine blade etc.
The shortcomings that be that sedimentation rate is low, it is not easy to the test specimen of depositing large-area, and deposition process is sufficiently complex.
Chemical vapor deposition is that the material containing coating composition is supplied matrix with gas phase, by gas phase action in matrix table
Face carries out chemical reaction generation gradient coating, and this technology can be made the smooth fine and close structure in surface, be adapted to the preparation of film,
It is helpless for preparing for thicker gradient-structure.
Laser cladding be by mixed powder by nozzle cloth on matrix, by changing laser power, hot spot chi
Very little and sweep speed heats powder, forms molten bath in matrix surface, on this basis further by changing composition to molten bath
Continuous cloth powder, repeats above procedure, you can obtains gradient coating.This method is difficult to solve heterogeneity in cladding sintering process
The sintering temperature difference of gradient layer and the great difficult problem of amount of contraction difference, the application in the preparation of graded ceramicses material are also compared
It is few.
Self-propagating high-temperature synthesis is most widely used in functionally gradient material (FGM) preparation, and it is made using material chemical heat itself
Material consolidate, excite ignition reaction by heating material powder regional area, react releasing amount of heat induce successively it is neighbouring
The chemical reaction of layer, so as to be that the automatic continuous sprawling of reaction is gone down, using reaction heat by powder sintered shaping.This method has
Preparation process is simple, is swift in response and the advantages that less energy consumption, product purity are high, reaction conversion ratio is high, but there is also synthesis to produce
Thing porosity is big and course of reaction speed is fast, temperature is high, the deficiencies of causing the size and unmanageable pattern of ceramic phase.
Dry type spraying+thermograde sintering process is that first the ceramic powders of certain mixing ratio are put into plasma gas room,
Material powder is become ultrafine particle using high-frequency jet, then cool down, convert it into aerosol state and be sprayed on matrix,
By controlling the consecutive variations of ceramic powders ratio in feeding procedure, graded ceramicses are obtained, then by resulting materials together with matrix
It is put into special sintering stove, is sintered using thermograde together.The sintering of product can be reduced in the technique with ultra-fine grain
Temperature, obtained gradient coating crystallization is tiny, good, greatly improves the performance of coating, but experimentation is more complicated, equipment
It is it is required that high.
The content of the invention
In order to solve the above technical problems, we have proposed material and its preparation that a kind of 3D printing technique prepares graded ceramicses
Method, the stock utilization is high, and energy consumption is low, and this method can prepare the functionally gradient material (FGM) of arbitrarily complicated shape, avoids follow-up
Processing.
To reach above-mentioned purpose, technical scheme is as follows：
3D printing technique prepares the material of graded ceramicses, and it includes ceramic powders, light trigger, prepolymer and dispersant, and makes pottery
Graded is presented in mass percent of the porcelain powder in system, increases or decreases successively, various constituent mass percentage sums
For 100%.
Preferably, in terms of quality point, the material includes：Ceramic powders 30-90 parts, prepolymer 10-60 parts, light trigger
0.01-8 parts, dispersant 0.01-5 parts.
Preferably, the ceramic powders are included in hydroxyapatite, bata-tricalcium phosphate, zirconium oxide, aluminum oxide, carborundum
It is one or more.
Preferably, the light trigger include the phenyl ketone of 1- hydroxy-cyciohexyls one, 2- hydroxy-2-methyl -1- phenyl -
1- acetone, 2- methyl isophthalic acids-[4- methyl mercaptos phenyl] -2- morpholinyl -1- acetone, 2,4,6（Trimethylbenzoyl）Dipheny oxide
It is one or more to change double (2,4,6- trimethylbenzoyls) phosphine oxides of phosphorus, phenyl.
Preferably, the prepolymer includes 1,6 hexanediyl esters, trimethylolpropane trimethacrylate, ethoxy
Change trimethylolpropane trimethacrylate, pentaerythritol triacrylate, ethoxylated bisphenol A dimethylacrylates, poly- second two
One or more in alcohol diacrylate.
Preferably, the dispersant includes one in BYK-111, BYK9076, TEGO655, TEGO670, SILOK7074
Kind is a variety of.
In order to achieve the above object, graded ceramicses are prepared using above-mentioned 3D printing technique the invention also provides a kind of
Preparation method, this method comprise the following steps：
Prepare slurry：Performed polymer, ceramic powders, light trigger, dispersant is uniform, and matter of the ceramic powders in system
Measure percentage and graded is presented, increase or decrease successively, obtain preparing the serial slurry of graded ceramicses；
Shaping：The serial slurry successively coats, Stereolithography, and accumulation obtains base substrate；
Post processing：The base substrate passes through degreasing and sintering successively, obtains graded ceramicses product.
Preferably, in the Stereolithography, curing light source is 355 nm ultraviolet lasers, laser power is 50 ~
2000mW, sweep speed are 50 ~ 20000 mm/s, and sweep span is 0.03 ~ 0.15 mm, and thickness in monolayer is 10-300 μm.
Preferably, the degreasing method is：500 ~ 600 DEG C are warming up to 0.1 ~ 5 DEG C/min speed and are incubated 2 ~ 5 h,
Then it is cooled to room temperature.
Preferably, the sintering method is：Base substrate after degreasing is warming up to 1200 ~ 1650 DEG C with 1 ~ 5 DEG C/min speed,
2 ~ 4 h are incubated, then cools down, obtains graded ceramicses product.
Pass through above-mentioned technical proposal, beneficial effects of the present invention are as follows：
（1）3D printing is a kind of green manufacture technology, and stock utilization is high, and energy consumption is low；
（2）This method can prepare the graded ceramicses material of arbitrarily complicated shape, be a kind of near-net-shape technology, add after avoiding
Work；
（3）This method can be used for preparing the graded ceramicses of various thickness, and the number of plies of gradient layer and every layer of thickness are easily controlled
System；
（4）Prepared graded ceramicses consistency is high, and crackle and hole are few, and hardness is high, good toughness；
（5）Product graded on certain direction in space, can be efficiently against the deficiency of conventional composite materials.A. can be with
Reduce residual stress and thermal stress；B. the stress that link material median surface crosspoint and the free end points of stress can be eliminated is strange
The opposite sex；C. bonding strength can be strengthened or reduce cracks deflection and bridge；
（6）From the point of view of the combination of material, the design preparation that can be customized according to part performance requirement meets service condition
Functionally gradient material (FGM).
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 prepares the preparation method flow chart of graded ceramicses for the 3D printing technique disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention is described in further detail with reference to schematic diagram.
Embodiment 1
1）Prepare ceramic slurry
Ceramic powders：Aluminum oxide, in the mass percent of slurry system：40,41,42 ... ... 76,77,78,79,80, make 40
The slurry of part gradient concentration；
Dispersant：BYK9076, dosage are 2.5% of ceramic powders in system；
Performed polymer：1,6 hexanediyl esters and tetramethylol methane tetraacrylate（Mass ratio 7:1）；
Initiator：The phenyl ketone of 1- hydroxy-cyciohexyls one, dosage are the 2% of performed polymer quality；
Above material mechanical is mixed to prepare the slurry for preparing that mass percent sum is 100% graded ceramicses；
2）Base substrate makes
Reference picture 1, the gradient slurry being prepared successively is spread into Stereolithography equipment, laser irradiation shaping, repaved
The slurry of next concentration gradient, then laser irradiation shaping are opened up, successively accumulates, irradiate, until whole shape is superimposed to obtain base substrate；
3）Degreasing and sintering
With continued reference to Fig. 1, base substrate is heated to 600 DEG C of insulation 3h according to 0.5 DEG C/min speed and carries out degreasing；
Speed according to 2 DEG C/min is heated to 1650 DEG C of insulation 2h and is sintered；
Finally give graded ceramicses product.
Embodiment 2
1）Prepare ceramic slurry：
Ceramic powders：Aluminum oxide and zirconium oxide, in the mass percent of slurry system：Aluminum oxide maintains 75% all the time, zirconium oxide
Percentage from 0-5% be divided into 50 successively increased gradient be added in system；
Dispersant：TEGO655, dosage are 0.3% of ceramic powders in system；
Performed polymer：1,6 hexanediyl esters and tetramethylol methane tetraacrylate（Mass ratio 7:1）；
Initiator：The phenyl ketone of 1- hydroxy-cyciohexyls one, dosage are the 2% of performed polymer quality；
Above material mechanical is mixed to prepare the slurry for preparing graded ceramicses；
2）Base substrate makes：
The gradient slurry being prepared successively is spread into Stereolithography equipment, laser irradiation shaping, then sprawled next dense
Spend the slurry of gradient, then laser irradiation shaping, successively accumulation, laser irradiation, until whole shape is superimposed to obtain base substrate；
3）Degreasing and sintering：
Base substrate is heated to 600 DEG C of insulation 3h according to 0.3 DEG C/min speed and carries out degreasing；
Speed according to 2 DEG C/min is heated to 1620 DEG C of insulation 2h and is sintered；
Finally give graded ceramicses product.
Technical scheme provided by the invention is a kind of green manufacture technology, and stock utilization is high, and energy consumption is low；This method is one
Kind near-net-shape technology, can prepare the functionally gradient material (FGM) of arbitrarily complicated shape, avoid following process, and the number of plies of gradient layer
Thickness with every layer is easily controlled；Prepared graded ceramicses consistency is high, and crackle and hole are few, and hardness is high, good toughness；From material
From the point of view of the combination of material, the design that can be customized according to part performance requirement prepares the functionally gradient material (FGM) for meeting service condition.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (10)
1. a kind of 3D printing technique prepares the material of graded ceramicses, it is characterised in that it includes ceramic powders, light trigger, pre-
Polymers and dispersant, and graded is presented in mass percent of the ceramic powders in system, increases or decreases successively, various groups
It is 100% to divide mass percent sum.
2. 3D printing technique according to claim 1 prepares the material of graded ceramicses, it is characterised in that in terms of quality point,
The material includes：Ceramic powders 30-90 parts, prepolymer 10-60 parts, light trigger 0.01-8 parts, dispersant 0.01-5 parts.
3. 3D printing technique according to claim 1 prepares the material of graded ceramicses, it is characterised in that the ceramic powders
Including the one or more in hydroxyapatite, bata-tricalcium phosphate, zirconium oxide, aluminum oxide, carborundum.
4. 3D printing technique according to claim 1 prepares the material of graded ceramicses, it is characterised in that the light trigger
Including the phenyl ketone of 1- hydroxy-cyciohexyls one, 2- hydroxy-2-methyl -1- phenyl -1- acetone, 2- methyl isophthalic acids-[4- methylthio phenyls
Base] -2- morpholinyl -1- acetone, 2,4,6（Trimethylbenzoyl）Double (the 2,4,6- trimethylbenzene first of diphenyl phosphate oxidation, phenyl
Acyl group) phosphine oxide one or more.
5. 3D printing technique according to claim 1 prepares the material of graded ceramicses, it is characterised in that the prepolymer bag
Include 1,6 hexanediyl esters, trimethylolpropane trimethacrylate, ethoxyquin trimethylolpropane trimethacrylate, season
One or more in penta tetrol triacrylate, ethoxylated bisphenol A dimethylacrylates, polyethyleneglycol diacrylate.
6. 3D printing technique according to claim 1 prepares the material of graded ceramicses, it is characterised in that the dispersant bag
Include the one or more in BYK-111, BYK9076, TEGO655, TEGO670, SILOK7074.
7. a kind of 3D printing technique using described in 1-6 claims prepares the preparation method of graded ceramicses, it is characterised in that should
Method comprises the following steps：
Prepare slurry：Performed polymer, ceramic powders, light trigger, dispersant is uniform, and matter of the ceramic powders in system
Measure percentage and graded is presented, increase or decrease successively, obtain preparing the serial slurry of graded ceramicses；；
Shaping：The serial slurry successively coats, Stereolithography, and accumulation obtains base substrate；
Post processing：The base substrate passes through degreasing and sintering successively, obtains graded ceramicses product.
8. 3D printing technique according to claim 7 prepares the preparation method of graded ceramicses, it is characterised in that the light is consolidated
In chemical conversion type, curing light source is 355 nm ultraviolet lasers, and laser power is 50 ~ 2000mW, and sweep speed is 50 ~ 20000
Mm/s, sweep span are 0.03 ~ 0.15 mm, and thickness in monolayer is 10-300 μm.
9. 3D printing technique according to claim 7 prepares the preparation method of graded ceramicses, it is characterised in that the degreasing
Method is：500 ~ 600 DEG C are warming up to 0.1 ~ 5 DEG C/min speed and is incubated 2 ~ 5 h, are then cooled to room temperature.
10. 3D printing technique according to claim 7 prepares the preparation method of graded ceramicses, it is characterised in that the burning
Knot method is：Base substrate after degreasing is warming up to 1200 ~ 1650 DEG C with 1 ~ 5 DEG C/min speed, is incubated 2 ~ 4 h, then cools down, obtain
To graded ceramicses product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849368.9A CN107417262A (en) | 2017-09-20 | 2017-09-20 | 3D printing technique prepares material of graded ceramicses and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849368.9A CN107417262A (en) | 2017-09-20 | 2017-09-20 | 3D printing technique prepares material of graded ceramicses and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107417262A true CN107417262A (en) | 2017-12-01 |
Family
ID=60433254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710849368.9A Pending CN107417262A (en) | 2017-09-20 | 2017-09-20 | 3D printing technique prepares material of graded ceramicses and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107417262A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726997A (en) * | 2018-06-07 | 2018-11-02 | 山东大学 | A kind of aluminium oxide high solid loading light sensitive ceramics 3D printing creme and preparation method thereof |
| CN108751984A (en) * | 2018-05-25 | 2018-11-06 | 广东工业大学 | A kind of zirconia-based ceramics material and its preparation method and application |
| CN109016067A (en) * | 2018-07-06 | 2018-12-18 | 华中科技大学 | Polylactic acid/calcium phosphate bioceramic preparation method suitable for selective laser sintering |
| CN110655381A (en) * | 2019-10-09 | 2020-01-07 | 安徽徽博先临三维云打印技术有限公司 | Environment-friendly material for 3D printing cultural relic restoration and preparation method thereof |
| CN111892399A (en) * | 2020-07-01 | 2020-11-06 | 华中科技大学 | Curved surface gradient ceramic part and manufacturing method thereof |
| CN111925211A (en) * | 2020-08-28 | 2020-11-13 | 昆明理工大学 | A2B2O7 type rare earth tantalate ceramic and preparation method thereof |
| CN112743658A (en) * | 2020-12-16 | 2021-05-04 | 集美大学 | Ceramic 3D printing method |
| CN112827481A (en) * | 2019-11-22 | 2021-05-25 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient structure and preparation method thereof |
| CN112958781A (en) * | 2021-01-29 | 2021-06-15 | 陕西博鼎快速精铸科技有限责任公司 | Preparation method of TRT blade based on 3D printing |
| CN113292332A (en) * | 2021-06-11 | 2021-08-24 | 四川大学 | Calcium phosphate ceramic high-throughput screening model based on 3D printing, preparation method and application |
| CN113397738A (en) * | 2021-06-28 | 2021-09-17 | 东莞理工学院 | Novel ceramic dental implant and preparation method thereof |
| CN113526975A (en) * | 2020-04-16 | 2021-10-22 | 中国石油天然气股份有限公司 | Alumina carrier material with gradient structure and 3D printing forming method thereof |
| CN113546614A (en) * | 2020-04-16 | 2021-10-26 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient micro-morphology structure and preparation method thereof |
| CN113620717A (en) * | 2021-09-03 | 2021-11-09 | 萍乡旭材科技有限公司 | Preparation method of silicon nitride ceramic with gradient layered structure |
| CN114315337A (en) * | 2020-12-30 | 2022-04-12 | 佛山仙湖实验室 | Ceramic material and preparation method thereof |
| CN116120051A (en) * | 2023-02-13 | 2023-05-16 | 武汉理工大学 | Preparation method of gradient biological composite ceramic skeleton based on photo-curing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083452A (en) * | 1999-01-20 | 2000-07-04 | Raytheon Company | Near net shape fabrication of ceramic radomes |
| CN106699137A (en) * | 2017-01-20 | 2017-05-24 | 广东工业大学 | Method for preparing ZTA multi-phase ceramic through 3D printing based on stereo lithography appearance |
| CN106810215A (en) * | 2017-01-18 | 2017-06-09 | 深圳摩方新材科技有限公司 | A kind of preparation of ceramic size and 3D printing Stereolithography method |
| CN106965291A (en) * | 2017-04-07 | 2017-07-21 | 南京先临三维科技有限公司 | A kind of gel injection-moulding 3D printing preparation method of gradient ceramic |
| CN107158474A (en) * | 2017-05-26 | 2017-09-15 | 山东工业陶瓷研究设计院有限公司 | Photocuring 3D printing dentistry implant slurry and its preparation method and application |
-
2017
- 2017-09-20 CN CN201710849368.9A patent/CN107417262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083452A (en) * | 1999-01-20 | 2000-07-04 | Raytheon Company | Near net shape fabrication of ceramic radomes |
| CN106810215A (en) * | 2017-01-18 | 2017-06-09 | 深圳摩方新材科技有限公司 | A kind of preparation of ceramic size and 3D printing Stereolithography method |
| CN106699137A (en) * | 2017-01-20 | 2017-05-24 | 广东工业大学 | Method for preparing ZTA multi-phase ceramic through 3D printing based on stereo lithography appearance |
| CN106965291A (en) * | 2017-04-07 | 2017-07-21 | 南京先临三维科技有限公司 | A kind of gel injection-moulding 3D printing preparation method of gradient ceramic |
| CN107158474A (en) * | 2017-05-26 | 2017-09-15 | 山东工业陶瓷研究设计院有限公司 | Photocuring 3D printing dentistry implant slurry and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 谢刚、王达健: "《冶金新材料》", 30 June 1997, 云南科技出版社 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751984A (en) * | 2018-05-25 | 2018-11-06 | 广东工业大学 | A kind of zirconia-based ceramics material and its preparation method and application |
| CN108726997A (en) * | 2018-06-07 | 2018-11-02 | 山东大学 | A kind of aluminium oxide high solid loading light sensitive ceramics 3D printing creme and preparation method thereof |
| CN109016067A (en) * | 2018-07-06 | 2018-12-18 | 华中科技大学 | Polylactic acid/calcium phosphate bioceramic preparation method suitable for selective laser sintering |
| CN110655381A (en) * | 2019-10-09 | 2020-01-07 | 安徽徽博先临三维云打印技术有限公司 | Environment-friendly material for 3D printing cultural relic restoration and preparation method thereof |
| CN112827481B (en) * | 2019-11-22 | 2023-08-22 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient structure and preparation method thereof |
| CN112827481A (en) * | 2019-11-22 | 2021-05-25 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient structure and preparation method thereof |
| CN113546614B (en) * | 2020-04-16 | 2023-10-27 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient microstructure and preparation method thereof |
| CN113546614A (en) * | 2020-04-16 | 2021-10-26 | 中国石油天然气股份有限公司 | Catalyst alumina carrier material with gradient micro-morphology structure and preparation method thereof |
| CN113526975A (en) * | 2020-04-16 | 2021-10-22 | 中国石油天然气股份有限公司 | Alumina carrier material with gradient structure and 3D printing forming method thereof |
| CN111892399A (en) * | 2020-07-01 | 2020-11-06 | 华中科技大学 | Curved surface gradient ceramic part and manufacturing method thereof |
| CN111892399B (en) * | 2020-07-01 | 2021-10-08 | 华中科技大学 | Curved surface gradient ceramic part and manufacturing method thereof |
| CN111925211A (en) * | 2020-08-28 | 2020-11-13 | 昆明理工大学 | A2B2O7 type rare earth tantalate ceramic and preparation method thereof |
| CN112743658A (en) * | 2020-12-16 | 2021-05-04 | 集美大学 | Ceramic 3D printing method |
| CN114315337A (en) * | 2020-12-30 | 2022-04-12 | 佛山仙湖实验室 | Ceramic material and preparation method thereof |
| CN114315337B (en) * | 2020-12-30 | 2023-09-15 | 佛山仙湖实验室 | Ceramic material and preparation method thereof |
| CN112958781A (en) * | 2021-01-29 | 2021-06-15 | 陕西博鼎快速精铸科技有限责任公司 | Preparation method of TRT blade based on 3D printing |
| CN113292332A (en) * | 2021-06-11 | 2021-08-24 | 四川大学 | Calcium phosphate ceramic high-throughput screening model based on 3D printing, preparation method and application |
| CN113397738A (en) * | 2021-06-28 | 2021-09-17 | 东莞理工学院 | Novel ceramic dental implant and preparation method thereof |
| CN113620717A (en) * | 2021-09-03 | 2021-11-09 | 萍乡旭材科技有限公司 | Preparation method of silicon nitride ceramic with gradient layered structure |
| CN116120051A (en) * | 2023-02-13 | 2023-05-16 | 武汉理工大学 | Preparation method of gradient biological composite ceramic skeleton based on photo-curing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107417262A (en) | 3D printing technique prepares material of graded ceramicses and preparation method thereof | |
| US7678428B2 (en) | Plasma spraying method | |
| CN103317590B (en) | A kind of laser 3D prints the method for ceramic function gradient structure part | |
| CN102352509B (en) | Method for preparing nano-thick ceramic coating by laser multilayer cladding | |
| CN108342678A (en) | Thermal barrier coating and preparation method thereof with structure gradient | |
| CN101830731B (en) | Method for preparing carbon material surface ceramic coat | |
| Liu et al. | Development of long laminar plasma jet on thermal spraying process: microstructures of zirconia coatings | |
| JP2002030463A (en) | Coating method by intermetallic compound | |
| CN101915127A (en) | Method of forming abradable coating | |
| Liu et al. | Spraying power influence on microstructure and bonding strength of ZrSi2 coating for SiC coated carbon/carbon composites | |
| Zhang et al. | Ablation resistant ZrC coating modified by polymer-derived SiC/TiC nanocomposites for ultra-high temperature application | |
| Feng et al. | Oxidation behaviour of plasma-sprayed ZrB2-SiC coatings | |
| CN109175362B (en) | A kind of laser gain material manufacturing method | |
| CN112921317A (en) | Method for preparing ternary layered MAX phase ceramic coating through laser cladding | |
| Praveen et al. | Lanthanum cerate thermal barrier coatings generated from thermal plasma synthesized powders | |
| CN104084583B (en) | The laser preparing apparatus of a kind of Metal Substrate carbon nano-composite material and method | |
| CN113025946A (en) | Preparation method of zirconia thermal barrier coating | |
| Gu et al. | Preparation and properties of ZrB2-MoSi2-glass composite powders for plasma sprayed high temperature oxidation resistance coating on C/SiC composites | |
| Padmanabhan et al. | Synthesis of thermal spray grade yttrium oxide powder and its application for plasma spray deposition | |
| CN103952695A (en) | Method for preparing amorphous ceramic coating | |
| CN108296602A (en) | A kind of metal base functor and its increase material preparation for processing | |
| CN109761622A (en) | A kind of silicon nitride base gradient composite material and preparation method thereof based on outfield ancillary technique | |
| KR102013652B1 (en) | Method for manufacturing ceramic thermal barrier coatings having enhanced thermal durability by controlling porosity | |
| Guo et al. | Ablation mechanism of WC-SiC double layer coating under oxyacetylene torch test | |
| Song et al. | Microstructure and mechanical property of dense yttria-stabilized zirconia coating fabricated by an axial bi-cathode plasma torch under very low pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215223 No. 13 Tongan West Road, Wujiang District, Jiangsu, Suzhou Applicant after: SUZHOU ZHONGRUI ZHICHUANG 3D TECHNOLOGY Co.,Ltd. Applicant after: Suzhou Jiangnan Jiajie Electromechanical Technology Research Institute Co.,Ltd. Applicant after: RESEARCH INSTITUTE OF XI'AN JIAOTONG University IN SUZHOU Address before: 215223 No. 13 Tongan West Road, Wujiang District, Jiangsu, Suzhou Applicant before: ZRAPID TECHNOLOGIES Co.,Ltd. Applicant before: Suzhou Jiangnan Jiajie Electromechanical Technology Research Institute Co.,Ltd. Applicant before: RESEARCH INSTITUTE OF XI'AN JIAOTONG University IN SUZHOU |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |