CN104446517A - Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material - Google Patents
Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material Download PDFInfo
- Publication number
- CN104446517A CN104446517A CN201410717555.8A CN201410717555A CN104446517A CN 104446517 A CN104446517 A CN 104446517A CN 201410717555 A CN201410717555 A CN 201410717555A CN 104446517 A CN104446517 A CN 104446517A
- Authority
- CN
- China
- Prior art keywords
- powder
- cobalt
- composite material
- nano composite
- inorganic nano
- 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
Landscapes
- Powder Metallurgy (AREA)
Abstract
The invention discloses a cobalt-doped inorganic nanocomposite material for 3D printing. The cobalt-doped inorganic nanocomposite material comprises the following components in percentage by weight: 73-80% of ceramic precursor powder, 5-10% of nano-powder reinforcing material, 2-5% of cobalt powder, 2-5% of a surfactant, 2-5% of an organic solvent, 1-4% of an inorganic binder and 5-10% of a low-temperature curing agent, wherein the particle size of the nano-powder reinforcing material is 20-200nm. By adopting the surfactant to perform deaggregation treatment on nano-powder, the nano-powder has excellent dispersivity; by adding the nano-powder into the ceramic precursor powder, the density and strength of ceramic can be improved, and the toughness of a product can be further upgraded; by mutually coordinating and matching the inorganic mixed powder, the inorganic binder and the low-temperature curing agent, the fast binding can be realized at low temperature; and the inorganic nanocomposite material can be used as a molding raw material of a 3D printing fast molding machine, the fast molding on the 3D printing machine can be effectively realized, and the cobalt-doped inorganic nanocomposite material can be applied to a variety of types of 3D printing machines.
Description
Technical field
The present invention relates to 3D print manufacturing technology field, be specifically related to a kind of for 3D print mix cobalt inorganic nano composite material and preparation method thereof.
Technical background
Rapid Prototyping technique is born in the later stage eighties 20th century, is the high-new manufacturing technology of one based on bing area method, is considered to the great achievement manufacturing field in recent years.It integrates mechanical engineering, CAD, reverse Engineering Technology, Layered Manufacturing Technology, Numeric Control Technology, Materials science, laser technology, automatically can change the prototype or direct finished parts with certain function, directly, quickly and accurately by design philosophy into, thus be the realization rate that the aspects such as the verification of part prototype, newly design philosophy provide a kind of high efficiency, low cost.That is, Rapid Prototyping technique is exactly the data utilizing three-dimensional CAD, by rapidform machine, material stacking is from level to level become physical prototypes.
It is a kind of rapid shaping technique that 3D prints, it combines the advantage of the multinomial technology such as computer graphical processing, digital information and control, laser technology, mechanical & electrical technology and material technology, the physical form of product can be converted into 3-dimensional digital stereoscopic model by modeling software or spatial digitizer, by delamination software by discrete at Z axis for this model, form a series of thin layer with specific thicknesses, then various method is utilized successively to be piled up by this series of thin layers, eventually pass suitable post-treating method, obtain required product.This forming method does not need mould, eliminates die design, manufacture and the process such as matched moulds, the demoulding, significantly shorten research and development and manufacturing cycle, reduces the cost of product.
3D prints can be divided into two large classes: the first kind is the forming method based on laser technology, as stereolithography (Stereolithography Apparatus, SLA), quires layer (Laminated Object Manufacturing, LOM), selective laser sintering (Selective Laser Sintered, SLS), selective laser melting (Selective Laser Melted, SLM) etc.; Equations of The Second Kind is the forming method of non-laser technology, as fuse deposition (Fused Deposition Modeling, FDM), mask photocuring (Mask Stereo lithography, MS) particulate manufacture (Ballistic Particle Manufacturing, is impacted, BPM), entity grinding solidification (Solid Ground, SGC) etc.The different material therefor of technology is then completely different, such as: (FDM) technological operation of fuse deposition is simple, and material used is environmental protection macromolecule material mainly, such as: PLA, PCL, PA, ABS, PC, PVC etc.At present, the 3D printing shaping material that market is sold substantially monopolize by offshore company, price is high, serious restriction 3D printing technique popularizing in China.
Summary of the invention
Object of the present invention is intended to the defect overcoming prior art, provide a kind of for 3D print mix cobalt inorganic nano composite material and preparation method thereof, this strength of materials is high, processability is excellent, cost is low and versatility is good.
Technical scheme of the present invention is as follows:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the low temperature curing agent of the organic solvent of the cobalt powder of the ceramic forerunner powder of 73-80%, the nanometer powder strongthener of 5-10%, 2-5%, the tensio-active agent of 2-5%, 2-5%, 1-4% mineral binder bond, 5-10%; The particle diameter of described nanometer powder strongthener is 20-200 nanometer.
Described ceramic forerunner powder is selected from the combination of a kind of in aluminum oxide, aluminium nitride, silicon oxide, silicon nitride, silicon carbide or any two kinds, and the particle diameter of described ceramic forerunner powder is 180-280 order;
Described nanoreinforcement material is selected from the one in nano-zinc oxide powder, nano oxidized ti powder;
Described tensio-active agent is selected from the one in polyoxyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, tributyl phosphate, Sodium dodecylbenzene sulfonate, sodium lignosulfonate, sodium lauryl sulphate, sodium polyacrylate;
Described low temperature curing agent is selected from the one in silicon sol, Alumina gel;
Described mineral binder bond is the sodium silicate solution that with the addition of silicon oxide, titanium oxide and aluminum oxide;
Described organic solvent is ethanol, acetone, methyl alcohol, normal hexane, the one in isopropylcarbinol, Virahol.
Further, described cobalt powder purity is more than 98%, and particle diameter is 1-5 micron.
Further, the solid volume fraction of described low temperature curing agent is 10 ~ 40%.
Further, in described mineral binder bond, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
The above-mentioned preparation method mixing cobalt inorganic nano composite material for 3D printing is:
(1) tensio-active agent is dissolved in organic solvent form the surfactant soln that concentration is 1.5-10g/L, nanometer powder strongthener is added in this surfactant soln, ultrasonic agitation 30-60 minute, forms modified nanometer powder strongthener suspension liquid;
(2) by after above-mentioned modified nanometer powder strongthener suspension liquid, organic solvent, cobalt powder and ceramic forerunner powder Homogeneous phase mixing, and put into the grinding machine for grinding 5-8 hour that rotating speed is 3500-4000 rev/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and mineral binder bond Homogeneous phase mixing, then to mix with low temperature curing agent and ball milling 1-2 hour, form inorganic nano composite material, described in mix cobalt inorganic nano composite material solid content be 75-85%.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
(1) adopt tensio-active agent to separate to nanometer powder enforcement process of reuniting, make nanometer powder possess excellent dispersiveness, be added in ceramic forerunner powder, ceramic dense degree and intensity can be improved, and further improving product toughness.
(2) mineral binder bond in the present invention has bonding fast, and the feature such as bond firm, quick Fabrication can go out the mold product of different shape.
(3) the mutual coordinated of inorganic mixed powder, cobalt powder, mineral binder bond and low temperature curing agent, can bond at low temperatures fast, and composite effect is good.
(4) this inorganic nano composite material is printed the shaping raw material of rapidform machine as 3D, can effective rapid shaping on 3D printer, and can be applicable to the 3D printer of multiple different model.
(5) raw material of the present invention obtains in extensive range, and preparation method is simple, and cost is low, is conducive to the popularization of the marketization.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims and limited.
Embodiment 1:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the aluminum oxide of 73%, the nano zine oxide of 6%, 2% cobalt powder, 4% polyoxyethylene glycol, 10% silicon sol, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the ethanol of 4%; The particle diameter of nano zine oxide is 40 nanometers; The solid volume fraction of silicon sol is 40%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) polyoxyethylene glycol accounting for gross weight 4% is dissolved in the ethanol accounting for gross weight 2%, and form the surfactant soln that concentration is 8g/L, the nano zine oxide accounting for gross weight 6% is added in this surfactant soln, ultrasonic agitation 30 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for the cobalt powder of gross weight 2%, the ethanol accounting for gross weight 2% and the aluminum oxide Homogeneous phase mixing accounting for gross weight 73% after, and put into the grinding machine for grinding 5 hours that rotating speed is 4000 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the silicon sol accounting for gross weight 10%, ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 75%.
Embodiment 2:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the aluminium nitride of 75%, the nano zine oxide of 8%, the cobalt powder of 3%, polyvinyl alcohol, the silicon sol of 5%, the sodium silicate solution that with the addition of silicon oxide, titanium oxide and aluminum oxide, 3% acetone of 1% of 5%; The particle diameter of nano zine oxide is 20 nanometers; The solid volume fraction of silicon sol is 10%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) polyoxyethylene glycol accounting for gross weight 5% is dissolved in the acetone accounting for gross weight 1%, and form the surfactant soln that concentration is 10g/L, the nano zine oxide accounting for gross weight 8% is added in this surfactant soln, ultrasonic agitation 60 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for the cobalt powder of gross weight 2%, the acetone accounting for gross weight 2% and the aluminium nitride Homogeneous phase mixing accounting for gross weight 75% after, and put into the grinding machine for grinding 8 hours that rotating speed is 3500 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the silicon sol accounting for gross weight 5%, ball milling 1 hour, form inorganic nano composite material, the solid content of described inorganic nano composite material is 78%.
Embodiment 3:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the silicon oxide of 78%, the nano-titanium oxide of 5%, 2% cobalt powder, 3% tributyl phosphate, 8% silicon sol, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the methyl alcohol of 3%; The particle diameter of nano-titanium oxide is 60 nanometers; The solid volume fraction of silicon sol is 20%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) tributyl phosphate accounting for gross weight 3% is dissolved in the methyl alcohol accounting for gross weight 1%, and form the surfactant soln that concentration is 6g/L, the nano-titanium oxide accounting for gross weight 5% is added in this surfactant soln, ultrasonic agitation 50 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for the cobalt powder of gross weight 2%, the methyl alcohol accounting for gross weight 2% and the silicon oxide Homogeneous phase mixing accounting for gross weight 78% after, and put into the grinding machine for grinding 7 hours that rotating speed is 3800 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the silicon sol accounting for gross weight 8%, ball milling 1.5 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 76%.
Embodiment 4:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the silicon nitride of 80%, the nano-titanium oxide of 5%, 2% cobalt powder, 3% Sodium dodecylbenzene sulfonate, 5% silicon sol, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the isopropylcarbinol of 4%; The particle diameter of nano-titanium oxide is 80 nanometers; The solid volume fraction of silicon sol is 30%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) Sodium dodecylbenzene sulfonate accounting for gross weight 3% is dissolved in the isopropylcarbinol accounting for gross weight 2%, and form the surfactant soln that concentration is 3g/L, the nano-titanium oxide accounting for gross weight 5% is added in this surfactant soln, ultrasonic agitation 40 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for the cobalt powder of gross weight 2%, the isopropylcarbinol accounting for gross weight 2% and the silicon nitride Homogeneous phase mixing accounting for gross weight 80% after, and put into the grinding machine for grinding 6 hours that rotating speed is 4000 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the silicon sol accounting for gross weight 5%, ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 80%.
Embodiment 5:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the silicon carbide of 80%, the nano-titanium oxide of 5%, 5% cobalt powder, 2% sodium lauryl sulphate, 5% Alumina gel, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the Virahol of 2%; The particle diameter of nano-titanium oxide is 150 nanometers; The solid volume fraction of silicon sol is 20%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) sodium lauryl sulphate accounting for gross weight 2% is dissolved in the Virahol accounting for gross weight 1%, and form the surfactant soln that concentration is 2g/L, the nano-titanium oxide accounting for gross weight 5% is added in this surfactant soln, ultrasonic agitation 40 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for the cobalt powder of gross weight 5%, the Virahol accounting for gross weight 1% and the silicon carbide Homogeneous phase mixing accounting for gross weight 80% after, and put into the grinding machine for grinding 8 hours that rotating speed is 3500 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the Alumina gel accounting for gross weight 5%, ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 82%.
Embodiment 6:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the aluminum oxide of 38%, the aluminium nitride of 38%, 10% nano zine oxide, 4% cobalt powder, 2% polyvinylpyrrolidone, 5% Alumina gel, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the normal hexane of 2%; The particle diameter of nano-titanium oxide is 200 nanometers; The solid volume fraction of silicon sol is 40%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) polyvinylpyrrolidone accounting for gross weight 2% is dissolved in the normal hexane accounting for gross weight 1%, and form the surfactant soln that concentration is 2g/L, the nano zine oxide accounting for gross weight 10% is added in this surfactant soln, ultrasonic agitation 60 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for gross weight 4% cobalt powder, account for gross weight 1% normal hexane and account for gross weight 38% aluminum oxide and 38% aluminium nitride Homogeneous phase mixing after, and put into the grinding machine for grinding 8 hours that rotating speed is 4000 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the Alumina gel accounting for gross weight 5%, ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 84%.
Embodiment 7:
A kind of for 3D print mix cobalt inorganic nano composite material, by weight percentage, comprising: the silicon oxide of 38%, the silicon carbide of 38%, 8% nano-titanium oxide, 4% cobalt powder, 3% sodium polyacrylate, 6% Alumina gel, 1% with the addition of the sodium silicate solution of silicon oxide, titanium oxide and aluminum oxide, the normal hexane of 2%; The particle diameter of nano-titanium oxide is 100 nanometers; The solid volume fraction of silicon sol is 10%; In sodium silicate solution, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
This preparation method mixing cobalt inorganic nano composite material is:
(1) sodium polyacrylate accounting for gross weight 3% is dissolved in the normal hexane accounting for gross weight 1%, and form the surfactant soln that concentration is 1.5g/L, the nano-titanium oxide accounting for gross weight 8% is added in this surfactant soln, ultrasonic agitation 60 minutes, forms modified nanometer powder strongthener suspension liquid;
(2) by above-mentioned modified nanometer powder strongthener suspension liquid with account for gross weight 4% cobalt powder, account for gross weight 1% normal hexane and account for gross weight 38% silicon oxide and 38% silicon carbide Homogeneous phase mixing after, and put into the grinding machine for grinding 8 hours that rotating speed is 4000 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and the sodium silicate solution Homogeneous phase mixing that with the addition of silicon oxide, titanium oxide and aluminum oxide accounting for gross weight 1%, then mix with the Alumina gel accounting for gross weight 6%, ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 85%.
Claims (7)
1. one kind for 3D print mix cobalt inorganic nano composite material, it is characterized in that, by weight percentage, comprising: the low temperature curing agent of the tensio-active agent of the ceramic forerunner powder of 75-85%, the nanometer powder strongthener of 5-10%, 2-5%, the organic solvent of 2-5%, 1-4% mineral binder bond, 5-10%; Described ceramic forerunner powder is selected from the combination of a kind of in aluminum oxide, aluminium nitride, silicon oxide, silicon nitride, silicon carbide or any two kinds, and described nanoreinforcement material is selected from the one in nano-zinc oxide powder, nano oxidized ti powder; Described tensio-active agent is selected from the one in polyoxyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, tributyl phosphate, Sodium dodecylbenzene sulfonate, sodium lignosulfonate, sodium lauryl sulphate, sodium polyacrylate; Described low temperature curing agent is selected from the one in silicon sol, Alumina gel; Described mineral binder bond is the sodium silicate solution that with the addition of silicon oxide, titanium oxide and aluminum oxide; Described organic solvent is ethanol, acetone, methyl alcohol, normal hexane, the one in isopropylcarbinol, Virahol; The particle diameter of described nanometer powder strongthener is 20-200 nanometer.
2. according to claim 1 a kind of for 3D print mix cobalt inorganic nano composite material, it is characterized in that: described cobalt powder purity is more than 98%, particle diameter is 1-5 micron.
3. according to claim 1 a kind of for 3D print mix cobalt inorganic nano composite material, it is characterized in that: the particle diameter of described ceramic forerunner powder is 180-280 order.
4. according to claim 1 a kind of for 3D print mix cobalt inorganic nano composite material, it is characterized in that: the solid volume fraction of described low temperature curing agent is 10 ~ 40%.
5. according to claim 1 a kind of for 3D print mix cobalt inorganic nano composite material, it is characterized in that: in described mineral binder bond, the mass ratio of silicon oxide, titanium oxide, aluminum oxide and water glass is 2: 1: 1: 4.
6. prepare as claimed in claim 1 for the method for mixing cobalt inorganic nano composite material that 3D prints, it is characterized in that, the method comprises:
(1) tensio-active agent is dissolved in organic solvent form the surfactant soln that concentration is 1.5-10g/L, nanometer powder strongthener is added in this surfactant soln, ultrasonic agitation 30-60 minute, forms modified nanometer powder strongthener suspension liquid;
(2) by after above-mentioned modified nanometer powder strongthener suspension liquid, cobalt powder, organic solvent and ceramic forerunner powder Homogeneous phase mixing, and put into the grinding machine for grinding 5-8 hour that rotating speed is 3500-4000 rev/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and mineral binder bond Homogeneous phase mixing, then mix with low temperature curing agent and ball milling 1-2 hour, form inorganic nano composite material, the solid content of described inorganic nano composite material is 75-85%.
7. a kind of preparation method mixing cobalt inorganic nano composite material printed for 3D according to claim 5, is characterized in that:
(1) tensio-active agent is dissolved in organic solvent form the surfactant soln that concentration is 3g/L, nanometer powder strongthener is added in this surfactant soln, ultrasonic agitation 40 minutes, form modified nanometer powder strongthener suspension liquid;
(2) by after above-mentioned modified nanometer powder strongthener suspension liquid, cobalt powder, organic solvent and ceramic forerunner powder Homogeneous phase mixing, and put into the grinding machine for grinding 6 hours that rotating speed is 4000 revs/min, then carry out supercritical drying, obtain mixed powder.
(3) by above-mentioned mixed powder and mineral binder bond Homogeneous phase mixing, then mix with low temperature curing agent and ball milling 2 hours, form inorganic nano composite material, the solid content of described inorganic nano composite material is 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717555.8A CN104446517A (en) | 2014-12-01 | 2014-12-01 | Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717555.8A CN104446517A (en) | 2014-12-01 | 2014-12-01 | Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104446517A true CN104446517A (en) | 2015-03-25 |
Family
ID=52893363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717555.8A Pending CN104446517A (en) | 2014-12-01 | 2014-12-01 | Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104446517A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312284A (en) * | 2017-08-01 | 2017-11-03 | 安徽原动力生产力促进中心有限公司 | A kind of preparation method of 3D printing nano composite material |
| CN110869148A (en) * | 2017-07-31 | 2020-03-06 | 惠普发展公司，有限责任合伙企业 | Brown body comprising metal nanoparticle binder |
| CN110918883A (en) * | 2019-12-19 | 2020-03-27 | 华中科技大学 | Casting sand mold based on three-dimensional jet printing and forming method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415655A (en) * | 2006-03-31 | 2009-04-22 | 奥尔斯特·费希尔 | Method and apparatus for producing three-dimensional ceramic mouldings |
| CN103407296A (en) * | 2013-07-29 | 2013-11-27 | 南京鼎科纳米技术研究所有限公司 | Method for achieving high-melting-point material 3D printing through nanometer ink together with laser melting |
| CN103936392A (en) * | 2014-03-13 | 2014-07-23 | 济南大学 | Preparation method of 3D printing inorganic powder molding material |
| CN103980397A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | 3D printing composition, preparation and application methods and product thereof |
-
2014
- 2014-12-01 CN CN201410717555.8A patent/CN104446517A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415655A (en) * | 2006-03-31 | 2009-04-22 | 奥尔斯特·费希尔 | Method and apparatus for producing three-dimensional ceramic mouldings |
| CN103407296A (en) * | 2013-07-29 | 2013-11-27 | 南京鼎科纳米技术研究所有限公司 | Method for achieving high-melting-point material 3D printing through nanometer ink together with laser melting |
| CN103936392A (en) * | 2014-03-13 | 2014-07-23 | 济南大学 | Preparation method of 3D printing inorganic powder molding material |
| CN103980397A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | 3D printing composition, preparation and application methods and product thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869148A (en) * | 2017-07-31 | 2020-03-06 | 惠普发展公司，有限责任合伙企业 | Brown body comprising metal nanoparticle binder |
| US11845129B2 (en) | 2017-07-31 | 2023-12-19 | Hewlett-Packard Development Company, L.P. | Brown body including a metal nanoparticle binder |
| CN107312284A (en) * | 2017-08-01 | 2017-11-03 | 安徽原动力生产力促进中心有限公司 | A kind of preparation method of 3D printing nano composite material |
| CN110918883A (en) * | 2019-12-19 | 2020-03-27 | 华中科技大学 | Casting sand mold based on three-dimensional jet printing and forming method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104446392A (en) | Calcium-doped inorganic nanocomposite material for 3D printing and preparation method of calcium-doped inorganic nanocomposite material | |
| CN104526838B (en) | Method for 3D ceramic printing forming | |
| Hon et al. | Selective laser sintering of SiC/polyamide composites | |
| CN104446393A (en) | Yttrium-doped inorganic nanocomposite material for 3D printing and preparation method of yttrium-doped inorganic nanocomposite material | |
| CN106278201B (en) | Barren ceramic powder slurry for directly-formed 3D ceramic printing and preparation method and application thereof | |
| CN102343415B (en) | Casting coated sand suitable for selective laser sintering forming and manufacturing method thereof | |
| US20210205888A1 (en) | Feedstock for 3d printing, preparation method and application thereof | |
| US20080000611A1 (en) | Method for Forming Casting Molds | |
| Equbal et al. | Rapid tooling: A major shift in tooling practice | |
| CN105669208A (en) | Phenolic resin coated ceramic powder for laser 3D printing and preparation method thereof | |
| JP5819503B1 (en) | Method for manufacturing lost wax mold for powder metallurgy that is layered with 3D printer | |
| CN103817767A (en) | Method for manufacturing ceramic products with 3D printing technology | |
| CN105130402A (en) | Nanometer ceramic material used for 3D printing and 3D printing molding method thereof | |
| CN104529474A (en) | Copper-doped inorganic nano-grade composite material used in 3D printing, and preparation method thereof | |
| WO2011017864A1 (en) | Adaptive production method for mould | |
| CN107745068A (en) | A kind of laser 3D printing precoated sand and preparation method thereof | |
| CN107312284A (en) | A kind of preparation method of 3D printing nano composite material | |
| CN104446517A (en) | Cobalt-doped inorganic nanocomposite material for 3D printing and preparation method of cobalt-doped inorganic nanocomposite material | |
| CN104446394A (en) | Chromium-doped inorganic nanocomposite material for 3D printing and preparation method of chromium-doped inorganic nanocomposite material | |
| CN108083812A (en) | A kind of increasing material production method of labyrinth ceramic base part | |
| CN104529475A (en) | Zirconium-doped inorganic nano-grade composite material used in 3D printing, and preparation method thereof | |
| CN104478441A (en) | Inorganic nanocomposite material for 3D (three-dimensional) printing and preparation method thereof | |
| CN100393452C (en) | Preparation method of laser sintered fast shaping material | |
| CN111531878A (en) | 3DP printer one-machine multi-consumable printing method | |
| CN109396440A (en) | A kind of forming method of ceramic particle reinforced aluminium base composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |