EP3661680A4 - Systèmes et procédés de nanofonctionnalisation de poudres - Google Patents

Systèmes et procédés de nanofonctionnalisation de poudres Download PDF

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Publication number
EP3661680A4
EP3661680A4 EP18840807.4A EP18840807A EP3661680A4 EP 3661680 A4 EP3661680 A4 EP 3661680A4 EP 18840807 A EP18840807 A EP 18840807A EP 3661680 A4 EP3661680 A4 EP 3661680A4
Authority
EP
European Patent Office
Prior art keywords
nanofunctionalization
powder
processes
systems
powder nanofunctionalization
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
EP18840807.4A
Other languages
German (de)
English (en)
Other versions
EP3661680A1 (fr
Inventor
John Martin
Brennan YAHATA
Robert MONE
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories LLC
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 US15/996,439 external-priority patent/US11779894B2/en
Application filed by HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of EP3661680A1 publication Critical patent/EP3661680A1/fr
Publication of EP3661680A4 publication Critical patent/EP3661680A4/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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B22F1/16—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
    • B22F1/18—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
    • 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
    • B22F3/003—Apparatus, e.g. furnaces
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP18840807.4A 2017-08-03 2018-06-03 Systèmes et procédés de nanofonctionnalisation de poudres Pending EP3661680A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762540616P 2017-08-03 2017-08-03
US15/996,439 US11779894B2 (en) 2017-02-01 2018-06-02 Systems and methods for nanofunctionalization of powders
PCT/US2018/035766 WO2019027563A1 (fr) 2017-08-03 2018-06-03 Systèmes et procédés de nanofonctionnalisation de poudres

Publications (2)

Publication Number Publication Date
EP3661680A1 EP3661680A1 (fr) 2020-06-10
EP3661680A4 true EP3661680A4 (fr) 2021-01-06

Family

ID=65232964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18840807.4A Pending EP3661680A4 (fr) 2017-08-03 2018-06-03 Systèmes et procédés de nanofonctionnalisation de poudres

Country Status (3)

Country Link
EP (1) EP3661680A4 (fr)
CN (1) CN110997197A (fr)
WO (1) WO2019027563A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7024394B2 (ja) * 2017-12-26 2022-02-24 大同特殊鋼株式会社 金属粉末材料
US12116653B2 (en) * 2019-11-18 2024-10-15 Hrl Laboratories, Llc Functionalized aspherical powder feedstocks and methods of making the same
CN113000842B (zh) * 2021-03-08 2023-04-07 昆明理工大学 一种连续挤压单质混合粉末制备合金半固态触变坯料的方法
US12076928B2 (en) * 2022-03-09 2024-09-03 GM Global Technology Operations LLC Three-dimensional printing with reduced waste
CN115845779B (zh) * 2023-02-06 2023-05-16 河北新欣园能源股份有限公司 一种多功能化工生产用反应釜
WO2025172765A1 (fr) * 2024-02-13 2025-08-21 ISOL8 (Holdings) Limited Appareil et procédé de chauffage de fond de trou

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399597A (en) * 1992-11-02 1995-03-21 Ferro Corporation Method of preparing coating materials
US5725987A (en) * 1996-11-01 1998-03-10 Xerox Corporation Supercritical processes
US6184270B1 (en) * 1998-09-21 2001-02-06 Eric J. Beckman Production of power formulations
US20050191491A1 (en) * 2003-04-08 2005-09-01 Yulu Wang Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process
US20060045787A1 (en) * 2004-08-30 2006-03-02 Jandeska William F Jr Aluminum/magnesium 3D-Printing rapid prototyping
US20090186153A1 (en) * 2006-05-15 2009-07-23 Commissariat A L"Energie Atomique Process for synthesising coated organic or inorganic particles
US20170021427A1 (en) * 2014-04-02 2017-01-26 Xi'an Jiaotong University System for preparing nanoparticles by supercritical hydrothermal synthesis
WO2018046871A1 (fr) * 2016-09-09 2018-03-15 H.E.F Poudre multimateriaux a grains composites pour la synthese additive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005060668A2 (fr) * 2003-12-18 2005-07-07 The Trustees Of Columbia University In The City Ofnew York Procedes de modification de surfaces
FR2915753B1 (fr) * 2007-05-02 2009-09-04 Commissariat Energie Atomique Procede et dispositif de preparation d'un revetement multicouche sur un substrat
EP2535114A4 (fr) * 2009-11-13 2015-11-18 Moriroku Chemicals Company Ltd Procédé de production de poudre fine et poudre fine produite selon ce procédé
US20130209308A1 (en) * 2012-02-15 2013-08-15 Baker Hughes Incorporated Method of making a metallic powder and powder compact and powder and powder compact made thereby
GB201316430D0 (en) * 2013-09-16 2013-10-30 Univ Nottingham Additive manufacturing
US10030292B2 (en) * 2014-05-26 2018-07-24 Hrl Laboratories, Llc Hydride-coated microparticles and methods for making the same
US20160339517A1 (en) * 2015-05-21 2016-11-24 Applied Materials, Inc. Powders for additive manufacturing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399597A (en) * 1992-11-02 1995-03-21 Ferro Corporation Method of preparing coating materials
US5725987A (en) * 1996-11-01 1998-03-10 Xerox Corporation Supercritical processes
US6184270B1 (en) * 1998-09-21 2001-02-06 Eric J. Beckman Production of power formulations
US20050191491A1 (en) * 2003-04-08 2005-09-01 Yulu Wang Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process
US20060045787A1 (en) * 2004-08-30 2006-03-02 Jandeska William F Jr Aluminum/magnesium 3D-Printing rapid prototyping
US20090186153A1 (en) * 2006-05-15 2009-07-23 Commissariat A L"Energie Atomique Process for synthesising coated organic or inorganic particles
US20170021427A1 (en) * 2014-04-02 2017-01-26 Xi'an Jiaotong University System for preparing nanoparticles by supercritical hydrothermal synthesis
WO2018046871A1 (fr) * 2016-09-09 2018-03-15 H.E.F Poudre multimateriaux a grains composites pour la synthese additive

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RENLIANG XU ET AL: "Comparison of sizing small particles using different technologies", POWDER TECHNOLOGY, ELSEVIER, BASEL (CH), vol. 132, no. 2-3, 24 June 2003 (2003-06-24), pages 145 - 153, XP002711749, ISSN: 0032-5910, DOI: 10.1016/S0032-5910(03)00048-2 *
See also references of WO2019027563A1 *

Also Published As

Publication number Publication date
EP3661680A1 (fr) 2020-06-10
WO2019027563A1 (fr) 2019-02-07
CN110997197A (zh) 2020-04-10

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