PL3996472T3 - Aparatura i metoda sferoidyzacji proszku przez plazmę indukowaną mikrofalami - Google Patents

Aparatura i metoda sferoidyzacji proszku przez plazmę indukowaną mikrofalami

Info

Publication number
PL3996472T3
PL3996472T3 PL20382965.0T PL20382965T PL3996472T3 PL 3996472 T3 PL3996472 T3 PL 3996472T3 PL 20382965 T PL20382965 T PL 20382965T PL 3996472 T3 PL3996472 T3 PL 3996472T3
Authority
PL
Poland
Prior art keywords
spheroidisation
microwave
powder
induced plasma
induced
Prior art date
Application number
PL20382965.0T
Other languages
English (en)
Inventor
Alberto RUIZ RODRÍGUEZ
Francisco Javier Planta Torralba
Raffaele Caminati
Original Assignee
Fundació Eurecat
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
Application filed by Fundació Eurecat filed Critical Fundació Eurecat
Publication of PL3996472T3 publication Critical patent/PL3996472T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461—Microwave discharges
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/28—Cooling arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461—Microwave discharges
    • H05H1/4622—Microwave discharges using waveguides
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Plasma Technology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
PL20382965.0T 2020-11-06 2020-11-06 Aparatura i metoda sferoidyzacji proszku przez plazmę indukowaną mikrofalami PL3996472T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20382965.0A EP3996472B1 (en) 2020-11-06 2020-11-06 Apparatus and method for powder spheroidisation by microwave-induced plasma

Publications (1)

Publication Number Publication Date
PL3996472T3 true PL3996472T3 (pl) 2023-10-23

Family

ID=73642797

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20382965.0T PL3996472T3 (pl) 2020-11-06 2020-11-06 Aparatura i metoda sferoidyzacji proszku przez plazmę indukowaną mikrofalami

Country Status (10)

Country Link
US (1) US12356536B2 (pl)
EP (1) EP3996472B1 (pl)
JP (1) JP7826308B2 (pl)
KR (1) KR20230098311A (pl)
CN (1) CN116584154A (pl)
AU (1) AU2021375294A1 (pl)
CA (1) CA3196971A1 (pl)
ES (1) ES2954614T3 (pl)
PL (1) PL3996472T3 (pl)
WO (1) WO2022096647A2 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4507457B1 (en) 2023-08-09 2026-03-11 Fundació Eurecat Apparatus and method for powder spheroidisation
CN116921685B (zh) * 2023-09-15 2023-12-08 西安赛隆增材技术股份有限公司 一种利用微波等离子体制备粉末的方法和装置
CN121199114B (zh) * 2025-12-01 2026-04-14 西安赛隆增材技术股份有限公司 一种微波等离子体制备球形钨粉的方法及装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616614B1 (fr) * 1987-06-10 1989-10-20 Air Liquide Torche a plasma micro-onde, dispositif comportant une telle torche et procede pour la fabrication de poudre les mettant en oeuvre
JPH03127499A (ja) * 1989-10-13 1991-05-30 Hitachi Ltd マイクロ波プラズマ源
US5876684A (en) * 1992-08-14 1999-03-02 Materials And Electrochemical Research (Mer) Corporation Methods and apparati for producing fullerenes
US5961851A (en) * 1996-04-02 1999-10-05 Fusion Systems Corporation Microwave plasma discharge device
US6143084A (en) 1998-03-19 2000-11-07 Applied Materials, Inc. Apparatus and method for generating plasma
JP4999441B2 (ja) 2006-12-13 2012-08-15 株式会社アルバック プラズマ処理装置
US8748785B2 (en) 2007-01-18 2014-06-10 Amastan Llc Microwave plasma apparatus and method for materials processing
JP2009095685A (ja) * 2007-10-12 2009-05-07 Tokyo Electron Ltd 粉体製造装置および方法
JP2013152913A (ja) 2012-01-25 2013-08-08 Osamu Ikeda プラズマ発生装置用冷却器
CN102674353A (zh) * 2012-05-17 2012-09-19 赣州海盛钨钼集团有限公司 一种制备球形碳化钨粉末的方法
US9206085B2 (en) * 2012-11-13 2015-12-08 Amastan Technologies Llc Method for densification and spheroidization of solid and solution precursor droplets of materials using microwave generated plasma processing
US9023259B2 (en) 2012-11-13 2015-05-05 Amastan Technologies Llc Method for the densification and spheroidization of solid and solution precursor droplets of materials using microwave generated plasma processing
CA2947531C (en) 2014-05-14 2022-06-28 Amastan Technologies Llc Method for the densification and spheroidization of solid and solution precursor droplets of materials using plasma
US9831066B1 (en) * 2016-05-27 2017-11-28 Mks Instruments, Inc. Compact microwave plasma applicator utilizing conjoining electric fields
CN107096925B (zh) * 2017-05-10 2020-10-02 江苏天楹环保能源成套设备有限公司 一种新型的等离子体雾化制备球型粉末系统
EP3810820A1 (en) * 2018-06-19 2021-04-28 6K Inc. Spheroidal titanium metallic powders with custom microstructures
IT201800020206A1 (it) * 2018-12-19 2020-06-19 Directa Plus Spa Apparecchiatura per il trattamento di materiali con plasma.
WO2020194208A1 (en) * 2019-03-26 2020-10-01 6K Inc. Segmented liner and methods of use within a microwave plasma apparatus
CN116921685B (zh) 2023-09-15 2023-12-08 西安赛隆增材技术股份有限公司 一种利用微波等离子体制备粉末的方法和装置

Also Published As

Publication number Publication date
JP2023548349A (ja) 2023-11-16
AU2021375294A9 (en) 2025-03-20
WO2022096647A2 (en) 2022-05-12
WO2022096647A3 (en) 2022-06-30
US20230422385A1 (en) 2023-12-28
CN116584154A (zh) 2023-08-11
ES2954614T3 (es) 2023-11-23
AU2021375294A1 (en) 2023-06-22
JP7826308B2 (ja) 2026-03-09
EP3996472B1 (en) 2023-06-14
US12356536B2 (en) 2025-07-08
KR20230098311A (ko) 2023-07-03
CA3196971A1 (en) 2022-05-12
EP3996472A1 (en) 2022-05-11

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