ES2086814T3 - Proceso para la produccion electrolitica de polvos de aleacion metalica monofasicos de grano fino. - Google Patents

Proceso para la produccion electrolitica de polvos de aleacion metalica monofasicos de grano fino.

Info

Publication number
ES2086814T3
ES2086814T3 ES93105208T ES93105208T ES2086814T3 ES 2086814 T3 ES2086814 T3 ES 2086814T3 ES 93105208 T ES93105208 T ES 93105208T ES 93105208 T ES93105208 T ES 93105208T ES 2086814 T3 ES2086814 T3 ES 2086814T3
Authority
ES
Spain
Prior art keywords
single phase
powder
metal alloy
fine grain
electrolytic production
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.)
Expired - Lifetime
Application number
ES93105208T
Other languages
English (en)
Inventor
Roland Dr Kammel
Gunther Schulz
Andreas Specht
Christian Keidel
Uwe Dr Landau
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Application granted granted Critical
Publication of ES2086814T3 publication Critical patent/ES2086814T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PRODUCCION ELECTROLITICA DE POLVO DE ALEACION, METALICO, EN FINOS GRANOS Y MONOFASICO, PARTICULARMENTE POLVO DE COMPUESTOS INTERMETALICAS O DE ALEACIONES DE METALES NOBLES, EN EL EN UN BAÑO DE SEPARACION ELECTROLITICO INORGANICO EN SI CONOCIDO, QUE CONTIENE EN SOLUCION AL METAL A SEPARAR, SE PRODUCE GALVANICAMENTE EN CONDICIONES ELECTROLITICAS CONOCIDAS QUE PROVOCAN UNA SEPARACION DE POLVO UN DEPOSITO METALICO EN FORMA DE POLVO SOBRE EL CATODO. LA INVENCION CONSISTE QUE PARA LA PRODUCCION DE POLVO DE ALEACION CON PROPIEDADES DEFINIDAS SE DETERMINA PRIMERAMENTE CON ENSAYOS PREVIOS Y A TRAVES DE ELEVACIONES SUCESIVAS DEL POTENCIAL DEL CATODO LOS PARAMETROS CONSTANTES DEL PROCEDIMIENTO, EN LOS QUE SE PRODUCEN POLVO DE ALEACION MONOFASICA A CUALQUIER POTENCIAL DE CATODO Y LA SEPARACION DE POLVO SE REALIZA POTENCIOSTATICAMENTE A UN POTENCIAL DE CATODO CONTACTANDO EN LA ZONA DE SEPARACION DE ALEACIONES MONOFASICAS.
ES93105208T 1992-06-25 1993-03-30 Proceso para la produccion electrolitica de polvos de aleacion metalica monofasicos de grano fino. Expired - Lifetime ES2086814T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220849A DE4220849C1 (es) 1992-06-25 1992-06-25

Publications (1)

Publication Number Publication Date
ES2086814T3 true ES2086814T3 (es) 1996-07-01

Family

ID=6461808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93105208T Expired - Lifetime ES2086814T3 (es) 1992-06-25 1993-03-30 Proceso para la produccion electrolitica de polvos de aleacion metalica monofasicos de grano fino.

Country Status (6)

Country Link
US (1) US5370784A (es)
EP (1) EP0575709B1 (es)
JP (1) JP3265409B2 (es)
AT (1) ATE137814T1 (es)
DE (2) DE4220849C1 (es)
ES (1) ES2086814T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413987A (en) * 1994-01-24 1995-05-09 Midwest Research Institute Preparation of superconductor precursor powders
DE4408512A1 (de) * 1994-03-14 1995-09-21 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von hochdispersen Metallkolloiden und trägerfixierten Metallclustern
US5785837A (en) * 1996-01-02 1998-07-28 Midwest Research Institute Preparation of transparent conductors ferroelectric memory materials and ferrites
AU778192B2 (en) * 1999-11-12 2004-11-18 M-I L.L.C. Method and composition for the triggered release of polymer-degrading agents for oil field use
US7273537B2 (en) * 2002-09-12 2007-09-25 Teck Cominco Metals, Ltd. Method of production of metal particles through electrolysis
US7470351B2 (en) * 2002-09-12 2008-12-30 Teck Cominco Metals Ltd. Discrete particle electrolyzer cathode and method of making same
US20040140222A1 (en) * 2002-09-12 2004-07-22 Smedley Stuart I. Method for operating a metal particle electrolyzer
US7166203B2 (en) * 2002-09-12 2007-01-23 Teck Cominco Metals Ltd. Controlled concentration electrolysis system
US6811625B2 (en) * 2002-10-17 2004-11-02 General Motors Corporation Method for processing of continuously cast aluminum sheet
DE10259367A1 (de) * 2002-12-18 2004-07-08 Siemens Ag Verfahren zur Verbesserung der Wechselwirkung zwischen einem Medium und einem Bauteil
JP4923763B2 (ja) 2006-06-09 2012-04-25 富士ゼロックス株式会社 銀三角錐粒子の製造方法、及び銀三角錐粒子
JP4527743B2 (ja) * 2007-03-09 2010-08-18 アサヒプリテック株式会社 ルテニウム金属粉末の製造方法
WO2011138876A1 (ja) * 2010-05-07 2011-11-10 Jx日鉱日石金属株式会社 印刷回路用銅箔
JP5485239B2 (ja) * 2010-09-17 2014-05-07 古河電気工業株式会社 銅微粒子の製造方法
JP5654416B2 (ja) 2011-06-07 2015-01-14 Jx日鉱日石金属株式会社 液晶ポリマー銅張積層板及び当該積層板に用いる銅箔
US9381588B2 (en) 2013-03-08 2016-07-05 Lotus BioEFx, LLC Multi-metal particle generator and method
KR101637993B1 (ko) * 2014-10-17 2016-07-11 한양대학교 에리카산학협력단 금속 분말 제조방법 및 제조장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305562A (es) * 1969-08-18 1973-02-07
FR2526446B1 (fr) * 1982-05-06 1986-02-21 Penarroya Miniere Metall Procede et appareil de preparation de metal par electrolyse, notamment de plomb, et demi-produit obtenu par leur mise en oeuvre
CA1226456A (en) * 1984-01-12 1987-09-08 Michael J. Pryor Method and apparatus for producing acicular iron or iron alloy particles
FR2561265B1 (fr) * 1984-03-16 1986-09-26 Castillo Jean Michel Procede de production de poudres fines et ultrafines de zinc par electrolyse en milieu basique

Also Published As

Publication number Publication date
EP0575709A1 (de) 1993-12-29
ATE137814T1 (de) 1996-05-15
JPH06101085A (ja) 1994-04-12
US5370784A (en) 1994-12-06
DE59302492D1 (de) 1996-06-13
EP0575709B1 (de) 1996-05-08
JP3265409B2 (ja) 2002-03-11
DE4220849C1 (es) 1993-03-18

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