JP7064878B2 - ベリリウムを含有する物品の付加製造 - Google Patents
ベリリウムを含有する物品の付加製造 Download PDFInfo
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- JP7064878B2 JP7064878B2 JP2017530250A JP2017530250A JP7064878B2 JP 7064878 B2 JP7064878 B2 JP 7064878B2 JP 2017530250 A JP2017530250 A JP 2017530250A JP 2017530250 A JP2017530250 A JP 2017530250A JP 7064878 B2 JP7064878 B2 JP 7064878B2
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- beryllium
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- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 title claims description 107
- 229910052790 beryllium Inorganic materials 0.000 title claims description 89
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 43
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 38
- 239000011230 binding agent Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 238000005245 sintering Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 21
- 238000000151 deposition Methods 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 230000008021 deposition Effects 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 150000004760 silicates Chemical class 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 31
- 238000010276 construction Methods 0.000 description 13
- 238000001764 infiltration Methods 0.000 description 10
- 230000008595 infiltration Effects 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 238000010894 electron beam technology Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000011960 computer-aided design Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229910052756 noble gas Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910018167 Al—Be Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- SOWHJXWFLFBSIK-UHFFFAOYSA-N aluminum beryllium Chemical compound [Be].[Al] SOWHJXWFLFBSIK-UHFFFAOYSA-N 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B22F3/10—Sintering only
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- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
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- 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
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- B33—ADDITIVE MANUFACTURING TECHNOLOGY
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
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- B22F2998/10—Processes characterised by the sequence of their steps
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Description
本願は、2014年12月12日に出願された米国仮特許出願第62/091,060号に対する優先権を主張するものである。該仮特許出願の全体は、参照により本明細書中に完全に援用される。
本発明は、例えば、以下を提供する。
(項目1)
物品を作製する方法であって、
複数の層を堆積し、3次元予備成形物を形成するステップと、
前記予備成形物を焼結し、焼結された予備成形物を形成するステップと、
前記焼結された予備成形物を少なくとも1つの金属に浸潤させ、前記物品を形成するステップと、
を含み、前記複数の層の少なくとも1つの層は、ベリリウム粉末を含むベリリウム含有組成物から形成される、方法。
(項目2)
前記少なくとも1つの金属は、アルミニウム、マグネシウム、およびリチウムから成る群から選択される、項目1に記載の方法。
(項目3)
前記ベリリウム含有組成物はさらに、結着剤を含む、項目1に記載の方法。
(項目4)
前記結着剤は、ポリエチレン、ポリプロピレン、ポリビニルアルコール、コロジオン、およびケイ酸塩から成る群から選択される、項目3に記載の方法。
(項目5)
前記ベリリウム含有組成物は、0.1重量%~99.9重量%の前記結着剤と、0.1重量%~99.9重量%の前記ベリリウム粉末を含む、項目3に記載の方法。
(項目6)
前記ベリリウム粉末は、ニッケルでコーティングされたベリリウム粒子を含む、項目1に記載の方法。
(項目7)
前記ベリリウム粉末は、約92重量%~100重量%未満のベリリウムと、ゼロ重量%超~約8重量%のニッケルとを含む、項目6に記載の方法。
(項目8)
前記物品は、0~約5重量%のニッケルと、約58~約65重量%のベリリウムと、約30~約42重量%のアルミニウムとを含む、項目1に記載の方法。
(項目9)
前記堆積するステップは、ほぼ室温で行われる、項目1に記載の方法。
(項目10)
前記予備成形物の焼結に先立って、前記複数の層を硬化させるステップをさらに含む、項目1に記載の方法。
(項目11)
焼結に先立って、かつ硬化後、望ましくない材料を除去するステップをさらに含む、項目10に記載の方法。
(項目12)
前記物品を焼鈍するステップをさらに含む、項目1に記載の方法。
(項目13)
前記焼鈍された物品を仕上げるステップをさらに含む、項目12に記載の方法。
(項目14)
前記仕上げるステップは、研磨およびめっきから成る群から選択された少なくとも1つの作用を含む、項目13に記載の方法。
(項目15)
項目1-14のいずれかに記載の方法によって形成される、物品。
(項目16)
約1.5g/cc~約2.5g/ccの密度を有する、項目15に記載の物品。
(項目17)
25℃で約5ppm/℃~約25ppm/℃の熱膨張係数を有する、項目15に記載の物品。
(項目18)
約100GPa~約300GPaの弾性率を有する、項目15に記載の物品。
(項目19)
約150~約900MPaの降伏強度を有する、項目15に記載の物品。
(項目20)
約170MPa~約1000MPaの極限引張強度を有する、項目15に記載の物品。
Claims (13)
- 物品を作製する方法であって、
複数の層を堆積し、3次元予備成形物を形成することであって、前記複数の層は、付加製造システムを使用して、ベリリウム粉末および結着剤を含むベリリウム含有組成物から形成される、ことと、
前記3次元予備成形物を焼結し、焼結された予備成形物を形成し、前記結着剤をバーンオフさせることと、
前記焼結された予備成形物に少なくとも1つの金属を浸潤させ、前記物品を形成することと
を含む、方法。 - 前記少なくとも1つの金属は、アルミニウム、マグネシウム、およびリチウムから成る群から選択される、請求項1に記載の方法。
- 前記結着剤は、ポリエチレン、ポリプロピレン、ポリビニルアルコール、コロジオン、およびケイ酸塩から成る群から選択される、請求項1に記載の方法。
- 前記ベリリウム含有組成物は、0.1重量%~99.9重量%の前記結着剤と、0.1重量%~99.9重量%の前記ベリリウム粉末を含む、請求項1に記載の方法。
- 物品を作製する方法であって、
複数の層を堆積し、3次元予備成形物を形成することと、
前記3次元予備成形物を焼結し、焼結された予備成形物を形成することと、
前記焼結された予備成形物に少なくとも1つの金属を浸潤させ、前記物品を形成することと
を含み、前記複数の層の少なくとも1つの層は、付加製造システムを使用して、ベリリウム粉末を含むベリリウム含有組成物から形成され、
前記ベリリウム粉末は、ニッケルでコーティングされたベリリウム粒子を含む、方法。 - 前記ベリリウム粉末は、92重量%~100重量%未満のベリリウムと、ゼロ重量%超~8重量%のニッケルとを含む、請求項5に記載の方法。
- 前記物品は、0~5重量%のニッケルと、58~65重量%のベリリウムと、30~42重量%のアルミニウムとを含む、請求項5に記載の方法。
- 前記堆積することは、室温で行われる、請求項1に記載の方法。
- 前記3次元予備成形物の焼結に先立って、前記3次元予備成形物を硬化させることをさらに含む、請求項1に記載の方法。
- 焼結に先立って、かつ硬化後、望ましくない材料を除去することをさらに含む、請求項9に記載の方法。
- 前記物品を焼鈍することをさらに含む、請求項1に記載の方法。
- 前記焼鈍された物品を仕上げることをさらに含む、請求項11に記載の方法。
- 前記仕上げることは、研磨およびめっきから成る群から選択された少なくとも1つの作用を含む、請求項12に記載の方法。
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