CH676681A5 - - Google Patents

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Publication number
CH676681A5
CH676681A5 CH225388A CH225388A CH676681A5 CH 676681 A5 CH676681 A5 CH 676681A5 CH 225388 A CH225388 A CH 225388A CH 225388 A CH225388 A CH 225388A CH 676681 A5 CH676681 A5 CH 676681A5
Authority
CH
Switzerland
Prior art keywords
sample
gas
arc
particles
metal
Prior art date
Application number
CH225388A
Other languages
English (en)
French (fr)
Inventor
Peter Boswell
Tatiana Berce
Guy-Hindi Negaty
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Priority to CH225388A priority Critical patent/CH676681A5/fr
Priority to EP89810438A priority patent/EP0347386A1/en
Priority to JP14691389A priority patent/JPH0234707A/ja
Publication of CH676681A5 publication Critical patent/CH676681A5/fr

Links

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
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
CH225388A 1988-06-13 1988-06-13 CH676681A5 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH225388A CH676681A5 (ja) 1988-06-13 1988-06-13
EP89810438A EP0347386A1 (en) 1988-06-13 1989-06-09 Method to simultaneously pulverize and vaporize metals into particles of varied size distribution
JP14691389A JPH0234707A (ja) 1988-06-13 1989-06-12 金属の粉末化方法およびその実施のための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225388A CH676681A5 (ja) 1988-06-13 1988-06-13

Publications (1)

Publication Number Publication Date
CH676681A5 true CH676681A5 (ja) 1991-02-28

Family

ID=4229448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225388A CH676681A5 (ja) 1988-06-13 1988-06-13

Country Status (3)

Country Link
EP (1) EP0347386A1 (ja)
JP (1) JPH0234707A (ja)
CH (1) CH676681A5 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718061A1 (en) * 1994-12-23 1996-06-26 Institute of Petroleum Chemistry, Russian Academy of Sciences Active metal powders
EP1109641A4 (en) * 1998-07-21 2004-10-06 Commw Scient Ind Res Org METHOD AND APPARATUS FOR PRODUCING VAPORS OF MATERIALS
US6972115B1 (en) 1999-09-03 2005-12-06 American Inter-Metallics, Inc. Apparatus and methods for the production of powders
JP2008069759A (ja) * 2006-09-15 2008-03-27 Hokuetsu Kogyo Co Ltd エンジン駆動型作業機
US9173967B1 (en) 2007-05-11 2015-11-03 SDCmaterials, Inc. System for and method of processing soft tissue and skin with fluids using temperature and pressure changes
US8575059B1 (en) 2007-10-15 2013-11-05 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
CA2845129A1 (en) 2011-08-19 2013-02-28 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN105592921A (zh) 2013-07-25 2016-05-18 Sdc材料公司 用于催化转化器的洗涂层和经涂覆基底及其制造和使用方法
CA2926133A1 (en) 2013-10-22 2015-04-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
EP3068517A4 (en) 2013-10-22 2017-07-05 SDCMaterials, Inc. Compositions of lean nox trap
EP3119500A4 (en) 2014-03-21 2017-12-13 SDC Materials, Inc. Compositions for passive nox adsorption (pna) systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550891A (fr) * 1922-05-02 1923-03-22 Procédé pour réduire les métaux en particules infiniment petites
FR937763A (fr) * 1946-11-18 1948-08-26 Procédé et dispositifs pour l'obtention de poudres métalliques
US4238427A (en) * 1979-04-05 1980-12-09 Chisholm Douglas S Atomization of molten metals
WO1984004065A1 (en) * 1983-04-13 1984-10-25 Nuclear Metals Inc Rotary electrode disk apparatus for producing metal powders
GB2176582A (en) * 1985-06-20 1986-12-31 Daido Steel Co Ltd Furnace for producing fine grains
US4689075A (en) * 1984-10-16 1987-08-25 National Research Institute For Metals Process for producing mixed ultrafine powder of metals or ceramics

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550891A (fr) * 1922-05-02 1923-03-22 Procédé pour réduire les métaux en particules infiniment petites
FR937763A (fr) * 1946-11-18 1948-08-26 Procédé et dispositifs pour l'obtention de poudres métalliques
US4238427A (en) * 1979-04-05 1980-12-09 Chisholm Douglas S Atomization of molten metals
WO1984004065A1 (en) * 1983-04-13 1984-10-25 Nuclear Metals Inc Rotary electrode disk apparatus for producing metal powders
US4689075A (en) * 1984-10-16 1987-08-25 National Research Institute For Metals Process for producing mixed ultrafine powder of metals or ceramics
GB2176582A (en) * 1985-06-20 1986-12-31 Daido Steel Co Ltd Furnace for producing fine grains

Also Published As

Publication number Publication date
EP0347386A1 (en) 1989-12-20
JPH0234707A (ja) 1990-02-05

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