DE3622123A1 - Verfahren und vorrichtung zur herstellung von verbundpulvern - Google Patents

Verfahren und vorrichtung zur herstellung von verbundpulvern

Info

Publication number
DE3622123A1
DE3622123A1 DE19863622123 DE3622123A DE3622123A1 DE 3622123 A1 DE3622123 A1 DE 3622123A1 DE 19863622123 DE19863622123 DE 19863622123 DE 3622123 A DE3622123 A DE 3622123A DE 3622123 A1 DE3622123 A1 DE 3622123A1
Authority
DE
Germany
Prior art keywords
gas
filter
reactor
solution
reactor chamber
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.)
Granted
Application number
DE19863622123
Other languages
German (de)
English (en)
Other versions
DE3622123C2 (enExample
Inventor
Wulf Dipl Chem Dr Kock
Michael Dipl Ing Laboureur
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.)
Doduco Contacts and Refining GmbH
Original Assignee
Dornier System GmbH
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 Dornier System GmbH filed Critical Dornier System GmbH
Priority to DE19863622123 priority Critical patent/DE3622123A1/de
Priority to EP87107065A priority patent/EP0250813B1/de
Priority to JP62139089A priority patent/JPS6369710A/ja
Priority to US07/067,470 priority patent/US4804167A/en
Publication of DE3622123A1 publication Critical patent/DE3622123A1/de
Priority to US07/246,986 priority patent/US4897110A/en
Application granted granted Critical
Publication of DE3622123C2 publication Critical patent/DE3622123C2/de
Granted legal-status Critical Current

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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • 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
    • B22F9/026—Spray drying of solutions or suspensions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/956—Producing particles containing a dispersed phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
DE19863622123 1986-07-02 1986-07-02 Verfahren und vorrichtung zur herstellung von verbundpulvern Granted DE3622123A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19863622123 DE3622123A1 (de) 1986-07-02 1986-07-02 Verfahren und vorrichtung zur herstellung von verbundpulvern
EP87107065A EP0250813B1 (de) 1986-07-02 1987-05-15 Verfahren und Vorrichtung zur Herstellung von Verbundpulvern
JP62139089A JPS6369710A (ja) 1986-07-02 1987-06-04 複合粉末の製造方法およびその装置
US07/067,470 US4804167A (en) 1986-07-02 1987-06-26 Apparatus for making noble metal/non-noble metal composite powder
US07/246,986 US4897110A (en) 1986-07-02 1988-09-20 Production of noble metal/non-noble metal oxide powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863622123 DE3622123A1 (de) 1986-07-02 1986-07-02 Verfahren und vorrichtung zur herstellung von verbundpulvern

Publications (2)

Publication Number Publication Date
DE3622123A1 true DE3622123A1 (de) 1988-01-21
DE3622123C2 DE3622123C2 (enExample) 1988-10-20

Family

ID=6304185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863622123 Granted DE3622123A1 (de) 1986-07-02 1986-07-02 Verfahren und vorrichtung zur herstellung von verbundpulvern

Country Status (4)

Country Link
US (2) US4804167A (enExample)
EP (1) EP0250813B1 (enExample)
JP (1) JPS6369710A (enExample)
DE (1) DE3622123A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113500214A (zh) * 2021-07-06 2021-10-15 西北工业大学 一种模拟微重力下金属微滴追击熔合过程实时捕获系统

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203167B (en) * 1987-03-25 1990-11-28 Matsushita Electric Works Ltd Composite conductive material and method for manufacturing same
US6699304B1 (en) 1997-02-24 2004-03-02 Superior Micropowders, Llc Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom
US6159267A (en) * 1997-02-24 2000-12-12 Superior Micropowders Llc Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom
CA2280865C (en) * 1997-02-24 2008-08-12 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US6338809B1 (en) 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US6830823B1 (en) 1997-02-24 2004-12-14 Superior Micropowders Llc Gold powders, methods for producing powders and devices fabricated from same
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
WO2002077625A1 (en) 2001-03-22 2002-10-03 University Of Maryland Sensor probe for measuring temperature and liquid volumetric fraction of a liquid droplet laden hot gas and method of using same
JP3812523B2 (ja) * 2002-09-10 2006-08-23 昭栄化学工業株式会社 金属粉末の製造方法
US20090000758A1 (en) 2007-04-06 2009-01-01 Ashley Stone Device for Casting
US8119073B2 (en) * 2007-08-20 2012-02-21 Ashley Stone Method and device for particulate scrubbing and conditioning
CN112955586B (zh) 2018-10-29 2024-10-29 C2Cnt有限责任公司 持续的、容易分离的熔融碳酸盐电解阴极产物
WO2022031949A1 (en) * 2020-08-06 2022-02-10 C2Cnt Llc Sustainable, facile separation of the molten carbonate electrolysis cathode product

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929630A1 (de) * 1979-07-21 1981-01-29 Dornier System Gmbh Werkstoffpulver fuer elektrische kontakte und verfahren zu seiner herstellung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL31231A (en) * 1968-12-06 1972-04-27 Univ Bar Ilan Production of elementary metals from melts or solutions of metal salts
GB1461176A (en) * 1974-04-11 1977-01-13 Plessey Inc Method of producing powdered materials
US3901492A (en) * 1974-04-29 1975-08-26 Carpenter Technology Corp Apparatus for making metal powder
US4072501A (en) * 1977-04-13 1978-02-07 The United States Of America As Represented By The United States Department Of Energy Method of producing homogeneous mixed metal oxides and metal-metal oxide mixtures
DE2853931A1 (de) * 1978-12-14 1980-06-19 Dornier System Gmbh Verfahren zur herstellung metallischer pulver
FR2537898A1 (fr) * 1982-12-21 1984-06-22 Univ Paris Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede
JPH0610281B2 (ja) * 1983-05-10 1994-02-09 トヨタ自動車株式会社 セラミツク−金属複合微粉末体
JPS60152605A (ja) * 1984-01-19 1985-08-10 Natl Res Inst For Metals 溶融金属の噴霧微粉化装置
DE3402500C1 (de) * 1984-01-25 1985-08-01 Nyby Uddeholm Powder AB, Torshälla Verfahren und Vorrichtung zur Herstellung von Metallpulver
US4626278A (en) * 1984-07-26 1986-12-02 Kenney George B Tandem atomization method for ultra-fine metal powder
JPS6193828A (ja) * 1984-10-16 1986-05-12 Natl Res Inst For Metals 混合超微粉の製造法
DE3540255A1 (de) * 1985-11-13 1987-07-23 Mtu Muenchen Gmbh Verfahren zur herstellung einer dispersionsgehaerteten metall-legierung
US4731110A (en) * 1987-03-16 1988-03-15 Gte Products Corp. Hydrometallurigcal process for producing finely divided spherical precious metal based powders
US4787935A (en) * 1987-04-24 1988-11-29 United States Of America As Represented By The Secretary Of The Air Force Method for making centrifugally cooled powders

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929630A1 (de) * 1979-07-21 1981-01-29 Dornier System Gmbh Werkstoffpulver fuer elektrische kontakte und verfahren zu seiner herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113500214A (zh) * 2021-07-06 2021-10-15 西北工业大学 一种模拟微重力下金属微滴追击熔合过程实时捕获系统
CN113500214B (zh) * 2021-07-06 2022-07-01 西北工业大学 一种模拟微重力下金属微滴追击熔合过程实时捕获系统

Also Published As

Publication number Publication date
DE3622123C2 (enExample) 1988-10-20
EP0250813B1 (de) 1991-03-13
US4804167A (en) 1989-02-14
EP0250813A2 (de) 1988-01-07
EP0250813A3 (en) 1988-06-08
JPS6369710A (ja) 1988-03-29
US4897110A (en) 1990-01-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DORNIER GMBH, 7990 FRIEDRICHSHAFEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: AMI DODUCO GMBH, 75181 PFORZHEIM, DE

8339 Ceased/non-payment of the annual fee