RU2019104187A - Мультиматериальный порошок с композиционными гранулами для аддитивного синтеза - Google Patents

Мультиматериальный порошок с композиционными гранулами для аддитивного синтеза Download PDF

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RU2019104187A
RU2019104187A RU2019104187A RU2019104187A RU2019104187A RU 2019104187 A RU2019104187 A RU 2019104187A RU 2019104187 A RU2019104187 A RU 2019104187A RU 2019104187 A RU2019104187 A RU 2019104187A RU 2019104187 A RU2019104187 A RU 2019104187A
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RU2742029C2 (ru
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Константин ЯКОБ
Себастьян БУШЕР
Кристоф ХО
Фабрис ПРОСТ
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B01J13/043—Drying and spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
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    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
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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
    • B22F1/16—Metallic particles coated with a non-metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
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    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
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    • B22F2301/052—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
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    • B22F2301/00—Metallic composition of the powder or its coating
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    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/15—Nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
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  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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Claims (24)

1. Мультиматериальный порошок, в частности, для применения в области металлургии и производства изделий из пластмасс, содержащий частицы носителя, имеющие медианный размер частиц d50 от 1 мкм до 100 мкм, и функционализирующие частицы, медианный размер частиц d50 которых в 10-1000 раз меньше, чем у частиц носителя,
причем указанный порошок характеризуется тем, что указанные частицы носителя и указанные функционализирующие частицы образуют композиционные гранулы, имеющие структуру сердцевина-оболочка, каждая из которых состоит из:
сердцевины, образованной частицей носителя, и
оболочки, покрывающей от 10 до 100% поверхности частицы носителя и образованной по меньшей мере одним поверхностным слоем указанных функционализирующих частиц.
2. Порошок по п. 1, отличающийся тем, что медианный размер частиц d50 функционализирующих частиц больше или равен 100 нм.
3. Порошок по одному из пп. 1 и 2, отличающийся тем, что доля частиц носителя, покрытых функционализирующим слоем, составляет от 0,8 до 1, предпочтительно от 0,9 до 1.
4. Порошок по одному из пп. 1-3, отличающийся тем, что общая шероховатость Rt поверхности функционализирующего слоя на уровне гранулы составляет менее 10 мкм, предпочтительно от 0,1 до 5 мкм.
5. Порошок по любому из пп. 1-4, отличающийся тем, что медианное распределение частиц по размерам указанных частиц носителя составляет от 1 до 45 мкм, предпочтительно от 10 до 45 мкм.
6. Порошок по любому из пп. 1-5, отличающийся тем, что указанные композиционные гранулы имеют сферическую морфологию.
7. Порошок по любому из пп. 1-6, отличающийся тем, что указанные частицы носителя представляют собой металлические, керамические или органические частицы.
8. Порошок по любому из пп. 1-7, отличающийся тем, что указанные функционализирующие частицы представляют собой керамические и/или металлические и/или органические частицы и/или частицы, содержащие по меньшей мере один элемент, выбранный из группы, включающей бор, углерод, кислород и/или азот.
9. Применение порошка по любому из пп. 1-8 в качестве материала для аддитивного синтеза и/или для обработки поверхности путем напыления.
10. Способ получения порошка по любому из пп. 1-8, в котором:
- в качестве реактора используют реактор с циркулирующим псевдоожиженным слоем;
- указанные частицы носителя вводят в указанный реактор для перемешивания и нагрева с помощью пневматических и/или гидравлических или механических средств;
- суспензию указанных функционализирующих частиц получают в смеси органического растворителя и органического связующего; затем
- в указанном реакторе осуществляют прививку функционализирующих частиц на частицы носителя путем напыления указанной суспензии на указанные частицы носителя.
11. Способ получения порошка по любому из пп. 1-8, в котором
- в качестве реактора используют мощную механическую дробилку;
- указанные частицы носителя и указанные функционализирующие частицы вводят в указанный реактор;
- в указанном реакторе осуществляют прививку функционализирующих частиц на частицы носителя путем механического воздействия при температуре от 0°C до +150°C.
12. Способ по п. 11, отличающийся тем, что прививку проводят при температуре от 10°C до 80°C.
13. Способ по любому из пп. 10-12, после стадии прививки дополнительно включающий стадию термической и/или поверхностной обработки композиционных гранул с использованием циркулирующего псевдоожиженного слоя.
14. Способ по пп. 10-12, дополнительно включающий стадию сфероидизации указанных гранул псевдоожиженным слоем горячей плазмы в случае, когда композиционные гранулы не имеют сферической морфологии.
RU2019104187A 2016-09-09 2017-09-08 Мультиматериальный порошок с композиционными гранулами для аддитивного синтеза RU2742029C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1658443A FR3055813B1 (fr) 2016-09-09 2016-09-09 Poudre multimateriaux a grains composites pour la synthese additive
FR1658443 2016-09-09
PCT/FR2017/052396 WO2018046871A1 (fr) 2016-09-09 2017-09-08 Poudre multimateriaux a grains composites pour la synthese additive

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RU2019104187A true RU2019104187A (ru) 2020-10-09
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US (1) US11111400B2 (ru)
EP (2) EP3478402A1 (ru)
JP (1) JP2019529696A (ru)
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CN (2) CN114733454A (ru)
BR (1) BR112019003872A2 (ru)
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CN108705077B (zh) * 2018-05-25 2020-07-17 中国科学院过程工程研究所 一种核壳结构铁包覆陶瓷复合粉体的制备方法
TWI791120B (zh) * 2018-08-27 2023-02-01 日商Ｔｏｃａｌｏ股份有限公司 熔射塗膜的形成方法
LU101177B1 (en) * 2019-04-16 2020-10-16 Delmee Maxime Functionalized metal powders by small particles made by non-thermal plasma glow discharge for additive manufacturing applications
US11633784B2 (en) * 2019-06-13 2023-04-25 The Curators Of The University Of Missouri Metal-ceramic composite powders
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CN114733454A (zh) 2022-07-12
CN109689196A (zh) 2019-04-26
FR3055813B1 (fr) 2020-06-26
BR112019003872A2 (pt) 2019-06-18
CN109689196B (zh) 2022-04-01
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US11111400B2 (en) 2021-09-07
JP2019529696A (ja) 2019-10-17
RU2019104187A3 (ru) 2020-10-09
FR3055813A1 (fr) 2018-03-16
KR102326418B1 (ko) 2021-11-15
WO2018046871A1 (fr) 2018-03-15
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