CA3141472A1 - Appareil pour depots d'electronebulisation techniques, et procede de fabrication de nanostructures par depots d'electronebulisation techniques nanometriques - Google Patents

Appareil pour depots d'electronebulisation techniques, et procede de fabrication de nanostructures par depots d'electronebulisation techniques nanometriques Download PDF

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Publication number
CA3141472A1
CA3141472A1 CA3141472A CA3141472A CA3141472A1 CA 3141472 A1 CA3141472 A1 CA 3141472A1 CA 3141472 A CA3141472 A CA 3141472A CA 3141472 A CA3141472 A CA 3141472A CA 3141472 A1 CA3141472 A1 CA 3141472A1
Authority
CA
Canada
Prior art keywords
nano
composition
nozzle
structural material
tailoring
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
Application number
CA3141472A
Other languages
English (en)
Inventor
Joseph Birmingham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Birmingham Technologies Inc
Original Assignee
Birmingham Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US16/416,869 external-priority patent/US11124864B2/en
Priority claimed from US16/416,849 external-priority patent/US11046578B2/en
Priority claimed from US16/416,858 external-priority patent/US20200368848A1/en
Application filed by Birmingham Technologies Inc filed Critical Birmingham Technologies Inc
Publication of CA3141472A1 publication Critical patent/CA3141472A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • 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
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • 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
    • 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
    • B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/22—Direct deposition of molten 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/10—Auxiliary heating means
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/55—Two or more means for feeding material
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/70—Gas flow means
    • 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
    • B22F2207/00—Aspects of the compositions, gradients
    • B22F2207/01—Composition gradients
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2200/00—Crystalline structure
    • C22C2200/04—Nanocrystalline

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Powder Metallurgy (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Des modes de réalisation de la présente invention concernent un appareil et un procédé de fabrication de nanostructures ayant des propriétés de gradient adaptées. Des première et seconde compositions sont fournies, chacune des compositions comprenant un matériau nanostructural, une pluralité de nanoparticules d'inhibiteur de croissance de grain et au moins l'un d'un soluté d'adaptation et/ou d'une pluralité de nanoparticules d'adaptation. Des couches de dépôt sont formées à proximité d'un support d'objet avec chacune des compositions, par l'intermédiaire de techniques d'électronébulisation.
CA3141472A 2019-05-20 2020-05-19 Appareil pour depots d'electronebulisation techniques, et procede de fabrication de nanostructures par depots d'electronebulisation techniques nanometriques Pending CA3141472A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16/416,869 US11124864B2 (en) 2019-05-20 2019-05-20 Method of fabricating nano-structures with engineered nano-scale electrospray depositions
US16/416,849 2019-05-20
US16/416,869 2019-05-20
US16/416,858 2019-05-20
US16/416,849 US11046578B2 (en) 2019-05-20 2019-05-20 Single-nozzle apparatus for engineered nano-scale electrospray depositions
US16/416,858 US20200368848A1 (en) 2019-05-20 2019-05-20 Multi-Nozzle Apparatus for Engineered Nano-scale Electrospray Depositions
PCT/US2020/033528 WO2020236776A1 (fr) 2019-05-20 2020-05-19 Appareil pour dépôts d'électronébulisation techniques, et procédé de fabrication de nanostructures par dépôts d'électronébulisation techniques nanométriques

Publications (1)

Publication Number Publication Date
CA3141472A1 true CA3141472A1 (fr) 2020-11-26

Family

ID=71069988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3141472A Pending CA3141472A1 (fr) 2019-05-20 2020-05-19 Appareil pour depots d'electronebulisation techniques, et procede de fabrication de nanostructures par depots d'electronebulisation techniques nanometriques

Country Status (5)

Country Link
EP (1) EP3972763A1 (fr)
JP (1) JP2022533392A (fr)
CA (1) CA3141472A1 (fr)
IL (1) IL288187A (fr)
WO (1) WO2020236776A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10559864B2 (en) 2014-02-13 2020-02-11 Birmingham Technologies, Inc. Nanofluid contact potential difference battery
US11244816B2 (en) 2019-02-25 2022-02-08 Birmingham Technologies, Inc. Method of manufacturing and operating nano-scale energy conversion device
US11649525B2 (en) 2020-05-01 2023-05-16 Birmingham Technologies, Inc. Single electron transistor (SET), circuit containing set and energy harvesting device, and fabrication method
US11417506B1 (en) 2020-10-15 2022-08-16 Birmingham Technologies, Inc. Apparatus including thermal energy harvesting thermionic device integrated with electronics, and related systems and methods
US11616186B1 (en) 2021-06-28 2023-03-28 Birmingham Technologies, Inc. Thermal-transfer apparatus including thermionic devices, and related methods
US20230173585A1 (en) * 2021-12-07 2023-06-08 Xerox Corporation Metal drop ejecting three-dimensional (3d) object printer and method of operation for forming metal support structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7524528B2 (en) * 2001-10-05 2009-04-28 Cabot Corporation Precursor compositions and methods for the deposition of passive electrical components on a substrate
US10807119B2 (en) * 2013-05-17 2020-10-20 Birmingham Technologies, Inc. Electrospray pinning of nanograined depositions
KR102307271B1 (ko) * 2016-03-03 2021-09-29 벨록신트 코포레이션 적층식 제조를 사용하여 나노결정질 제품을 생성하기 위한 방법
KR102420253B1 (ko) * 2016-06-06 2022-07-13 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 사용자-맞춤형 조성 프로파일을 갖는 유리 부재 및 그의 제조 방법

Also Published As

Publication number Publication date
JP2022533392A (ja) 2022-07-22
WO2020236776A1 (fr) 2020-11-26
IL288187A (en) 2022-01-01
EP3972763A1 (fr) 2022-03-30

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