CN103862040B - A kind of magnesium-base metal powder body material printed for 3D - Google Patents
A kind of magnesium-base metal powder body material printed for 3D Download PDFInfo
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- CN103862040B CN103862040B CN201410134451.4A CN201410134451A CN103862040B CN 103862040 B CN103862040 B CN 103862040B CN 201410134451 A CN201410134451 A CN 201410134451A CN 103862040 B CN103862040 B CN 103862040B
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- powder
- magnesium
- base metal
- body material
- metal powder
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- 239000000843 powder Substances 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000010953 base metal Substances 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004411 aluminium Substances 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 13
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 13
- 239000010409 thin film Substances 0.000 claims abstract description 13
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 6
- 238000010146 3D printing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 6
- 239000012298 atmosphere Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000110 selective laser sintering Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The present invention is the metal powder material that a kind of 3D prints, belong to metal powder material technical field, be the magnesium powder being enclosed with rosin thin film be stock, add a certain proportion of nickel powder being enclosed with rosin thin film as support material, adding a certain proportion of aluminium powder is intermediate materials, and three kinds of metal powders become the magnesium-base metal powder printed for 3D after fully stirring, mixing.
Description
Technical field
The present invention is the metal powder material that a kind of 3D prints, and is take metal magnesium powder as main component, adds aluminium powder, nickel powder is thoroughly mixed to form, belong to metal powder material technical field.
Background technology
Existing take metal-powder as the 3D printing technique of raw material, have direct metal laser sintering (DMLS) technology, electron-beam melting shaping (EBM) technology, selective laser melting shaping (SLM) technology, selective thermal to sinter (SHS) technology and selective laser sintering (SLS) technology, its principle is all form new metal material and shape with energy to metal-powder fusing, sintering.Because refractory metal powder fusing in atmosphere, sintering are easy to oxidation, and energy consumption is comparatively large, device formation is difficult, homogeneity of product is poor; The device hardness that low-melting-point metal powder prints as powders such as tin, bismuth, lead, tensile strength are all smaller, and purposes is narrow.
Summary of the invention
The present invention is according to the specific heat of magnesium high (1046J/kg-DEG C), fusing point moderate (615 DEG C), specific strength is higher than aluminium and steel, and the granularity magnesium powder fusing point that is less than 30 microns is the physical characteristics of 370 ~ 400 DEG C, with be less than 20 microns of aluminium powder fusing points at about 420 DEG C and fusing after can by metal erosion effect and nickel powder, the performance that magnesium powder merges mutually, to be enclosed with the magnesium powder of rosin thin film for stock, add a certain proportion of nickel powder being enclosed with rosin thin film as support material, adding a certain proportion of aluminium powder is intermediate materials, the part by weight of three is 82:5:13.Three kinds of metal powders temperature lower than 10 DEG C, humidity lower than the nitrogen atmosphere protection of 15% under become through fully stirring, mixing, after jolt ramming the magnesium-base metal powder printed for 3D.The magnesium-base metal powder that this 3D prints can carry out 3D printing with more low-yield in atmosphere, during metal powder scorification, rosin thin film melts anti-oxidation, aluminium molten metal corrosiveness impels magnesium, nickel, aluminium to combine, thus produce the magnesium alloy device of high strength, forming, and it is lower to print manufacturing cost.
The present invention includes following content and step:
1, magnesium powder is enclosed with rosin thin film, and particle size range is at 5 ~ 25 microns; Nickel powder is enclosed with rosin thin film, and particle size range is at 15 ~ 25 microns; Aluminum powder particle size scope is at 5 ~ 12 microns.
2, the part by weight of magnesium powder, nickel powder, aluminium powder three is 82: 5: 13.
3, first nickel powder, aluminium powder are put into batch mixer Homogeneous phase mixing, to be in batch mixer under nitrogen atmosphere and keep temperature <10 DEG C, humidity is less than 15%.
4, again magnesium powder is put into mixed nickel powder, aluminium powder batch mixer Homogeneous phase mixing, to be in batch mixer under nitrogen atmosphere and keep temperature <10 DEG C, humidity is less than 15%.
5, the magnesium powder mixed in proportion, nickel powder, aluminium powder be prepared into 3D print magnesium-base metal powder body material, with solids container and be filled with nitrogen-sealed preserve.
Detailed description of the invention
1, prepare the nickel powder 5kg being enclosed with rosin thin film, particle size range is at 15 ~ 25 microns; Prepare aluminium powder 13kg, granularity 5 ~ 12 microns.
2, load weighted nickel powder, aluminium powder are put into batch mixer Homogeneous phase mixing, to be in batch mixer under nitrogen atmosphere and keep temperature <10 DEG C, humidity is less than 15%.
3, prepare to be enclosed with the magnesium powder 82kg of rosin thin film, particle size range, at 5 ~ 25 microns, puts into batch mixer Homogeneous phase mixing nickel powder, aluminium powder mixed, to be in batch mixer under nitrogen atmosphere and keep temperature <10 DEG C, humidity is less than 15%.
4, the magnesium powder mixed, nickel powder, aluminium powder are the magnesium-base metal powder body materials being prepared into 3D printing, put into solids container and are filled with nitrogen-sealed and preserve.
Claims (6)
1. the magnesium-base metal powder body material printed for 3D, the magnesium powder that it is characterized in that wrapping up rosin thin film is stock, add a certain proportion of nickel powder being enclosed with rosin thin film as support material, adding a certain proportion of aluminium powder is intermediate materials, and three kinds of metal powders become the magnesium-base metal powder body material of 3D printing after fully stirring, mixing.
2. according to claim 1 a kind of for 3D print magnesium-base metal powder body material, it is characterized in that magnesium powder be enclosed with rosin thin film after particle size range at 5 ~ 25 microns; After nickel powder is enclosed with rosin thin film, particle size range is at 15 ~ 25 microns; Aluminum powder particle size scope is at 5 ~ 12 microns.
3. a kind of magnesium-base metal powder body material printed for 3D according to claim 1, is characterized in that magnesium powder, nickel powder, the part by weight of aluminium powder three is 82: 5: 13.
4. a kind of magnesium-base metal powder body material printed for 3D according to claim 1, is characterized in that first nickel powder, aluminium powder being put into batch mixer Homogeneous phase mixing, then magnesium powder is put into the batch mixer Homogeneous phase mixing mixing nickel powder, aluminium powder.
5. a kind of magnesium-base metal powder body material printed for 3D according to claim 1, under it is characterized in that being in nitrogen atmosphere in batch mixer in metal powder mixed process, temperature is less than 10 DEG C, humidity is less than 15%.
6. a kind of magnesium-base metal powder body material printed for 3D according to claim 1, is characterized in that the magnesium powder, nickel powder, the aluminium powder container package that mix, is filled with nitrogen-sealed and preserves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134451.4A CN103862040B (en) | 2014-04-04 | 2014-04-04 | A kind of magnesium-base metal powder body material printed for 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134451.4A CN103862040B (en) | 2014-04-04 | 2014-04-04 | A kind of magnesium-base metal powder body material printed for 3D |
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| Publication Number | Publication Date |
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| CN103862040A CN103862040A (en) | 2014-06-18 |
| CN103862040B true CN103862040B (en) | 2015-10-07 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668553B (en) * | 2015-01-30 | 2016-08-17 | 成都新柯力化工科技有限公司 | A kind of alloyed powder printing metal parts for direct 3D and preparation method thereof |
| CN104801703B (en) * | 2015-03-26 | 2016-08-24 | 成都新柯力化工科技有限公司 | A kind of flexible metal powder for 3 D-printing and its preparation method and application method |
| CN107649676A (en) * | 2017-09-06 | 2018-02-02 | 王明江 | A kind of 3D printing aluminium alloy powder body material |
| CN107470610A (en) * | 2017-09-07 | 2017-12-15 | 王明江 | A kind of titanium alloy powder body material for 3D printing |
| CN108356262A (en) * | 2018-04-12 | 2018-08-03 | 泰州润杰物流安全装备科技有限公司 | A kind of powder body material for pltine 3D laser printing |
| CN108356261A (en) * | 2018-04-12 | 2018-08-03 | 泰州润杰物流安全装备科技有限公司 | A kind of powder body material and preparation method for alusil alloy 3D printing |
| CN108480619A (en) * | 2018-04-12 | 2018-09-04 | 泰州润杰物流安全装备科技有限公司 | The powder metallurgy continuous producing method of hard almag device |
| CN108746596B (en) * | 2018-06-29 | 2019-06-11 | 北京梦之墨科技有限公司 | A kind of 3D printing metal material and preparation method thereof and application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100570616B1 (en) * | 2004-02-06 | 2006-04-12 | 삼성에스디아이 주식회사 | Positive active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery comprising same |
| CN100446897C (en) * | 2006-08-02 | 2008-12-31 | 南昌航空工业学院 | Method for precinct laser sintering fast manufacture metal die |
| CN102912342B (en) * | 2012-11-12 | 2014-05-14 | 南昌航空大学 | Method for preparing high-strength and high-conductivity copper-based alloy coating by means of laser-induction hybrid cladding |
| CN103537685A (en) * | 2012-12-31 | 2014-01-29 | 袁志刚 | Method for producing sintering metal powder wrapped by rosin thin film |
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| CN103862040A (en) | 2014-06-18 |
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