BE587237A - Werkwijze ter vervaardiging van een elektrode bestaande uit een kern van titaan en een poreuze deklaag van een edelmetaal - Google Patents

Werkwijze ter vervaardiging van een elektrode bestaande uit een kern van titaan en een poreuze deklaag van een edelmetaal

Info

Publication number
BE587237A
BE587237A BE587237A BE587237A BE587237A BE 587237 A BE587237 A BE 587237A BE 587237 A BE587237 A BE 587237A BE 587237 A BE587237 A BE 587237A BE 587237 A BE587237 A BE 587237A
Authority
BE
Belgium
Prior art keywords
titanium
core
manufacturing
precious metal
porous coating
Prior art date
Application number
BE587237A
Other languages
English (en)
Dutch (nl)
Inventor
H Johannes Jansen
Original Assignee
Amalgamated Curacao Patents Co
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 Amalgamated Curacao Patents Co filed Critical Amalgamated Curacao Patents Co
Publication of BE587237A publication Critical patent/BE587237A/nl

Links

Classifications

    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/12—Electrodes characterised by the material
    • C23F13/14—Material for sacrificial anodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/58—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of copper
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
BE587237A 1959-02-06 1960-02-03 Werkwijze ter vervaardiging van een elektrode bestaande uit een kern van titaan en een poreuze deklaag van een edelmetaal BE587237A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235848 1959-02-06

Publications (1)

Publication Number Publication Date
BE587237A true BE587237A (nl) 1960-05-30

Family

ID=19751552

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587237A BE587237A (nl) 1959-02-06 1960-02-03 Werkwijze ter vervaardiging van een elektrode bestaande uit een kern van titaan en een poreuze deklaag van een edelmetaal

Country Status (8)

Country Link
US (1) US3234110A (fr)
BE (1) BE587237A (fr)
CH (1) CH398512A (fr)
DE (1) DE1115721B (fr)
DK (1) DK98880C (fr)
FR (1) FR1311108A (fr)
GB (1) GB925080A (fr)
NL (2) NL122179C (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497426A (en) * 1964-07-02 1970-02-24 Nippon Carbide Kogyo Kk Manufacture of electrode
GB1113421A (en) * 1964-07-20 1968-05-15 Imp Metal Ind Kynoch Ltd Electrodes and methods of making same
US3467584A (en) * 1966-10-24 1969-09-16 Ernest H Lyons Jr Plating platinum metals on chromium
US3751296A (en) * 1967-02-10 1973-08-07 Chemnor Ag Electrode and coating therefor
DE2035212C2 (de) * 1970-07-16 1987-11-12 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Metallanode für elektrolytische Prozesse
US3786680A (en) * 1972-11-01 1974-01-22 D Clark Voltage sensing system
US3920551A (en) * 1973-11-01 1975-11-18 Hooker Chemicals Plastics Corp Electrolytic method for the manufacture of dithionites
US3878072A (en) * 1973-11-01 1975-04-15 Hooker Chemicals Plastics Corp Electrolytic method for the manufacture of chlorates
US3897320A (en) * 1973-11-01 1975-07-29 Hooker Chemicals Plastics Corp Electrolytic manufacture of chlorates, using a plurality of electrolytic cells
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
CH575166A5 (fr) * 1974-05-20 1976-04-30 Suisse Horlogerie
US4005003A (en) * 1975-04-15 1977-01-25 Olin Corporation Multi-component metal electrode
US4110180A (en) * 1976-04-28 1978-08-29 Diamond Shamrock Technologies S.A. Process for electrolysis of bromide containing electrolytes
US4217195A (en) * 1979-05-02 1980-08-12 General Electric Company Electrophoretic electrode for use in laser doppler shift spectroscopy, and method
BR8006373A (pt) * 1979-10-08 1981-04-14 Diamond Shamrock Corp Eletrodo para uso em processos eletroliticos, processo para sua fabricacao, e uso do eletrodo
US4362707A (en) * 1981-04-23 1982-12-07 Diamond Shamrock Corporation Preparation of chlorine dioxide with platinum group metal oxide catalysts
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
US4781803A (en) * 1985-02-26 1988-11-01 The Standard Oil Company Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
US4705610A (en) * 1985-06-24 1987-11-10 The Standard Oil Company Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes
DE3776187D1 (de) * 1986-04-17 1992-03-05 Eltech Systems Corp Elektrode mit platinmetallkatalysator in der oberflaechenschicht und ihre verwendung.
US5004626A (en) * 1986-10-27 1991-04-02 Huron Technologies, Inc. Anodes and method of making
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
US4702813A (en) * 1986-12-16 1987-10-27 The Standard Oil Company Multi-layered amorphous metal-based oxygen anodes
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
US5324407A (en) * 1989-06-30 1994-06-28 Eltech Systems Corporation Substrate of improved plasma sprayed surface morphology and its use as an electrode in an electrolytic cell
US5328584A (en) * 1992-06-19 1994-07-12 Water Regeneration Systems, Inc. Passive circulation in electrolytic fluid treatment systems
LU88516A1 (de) * 1993-07-21 1996-02-01 Furukawa Electric Co Ltd Sauerstoff erzeugende Elektrode und Verfahren dieselbe herzustellen
US6527939B1 (en) 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
CA2428043C (fr) * 2000-11-13 2008-09-16 Akzo Nobel N.V. Electrode a diffusion de gaz
US6733639B2 (en) * 2000-11-13 2004-05-11 Akzo Nobel N.V. Electrode
JP2002263650A (ja) * 2001-03-14 2002-09-17 Sanyo Electric Co Ltd 電解によるオゾン発生方法及びオゾン発生装置
US7008523B2 (en) * 2001-07-16 2006-03-07 Miox Corporation Electrolytic cell for surface and point of use disinfection
US7005075B2 (en) * 2001-07-16 2006-02-28 Miox Corporation Gas drive electrolytic cell
EP1620582B1 (fr) * 2003-05-07 2016-12-21 De Nora Tech, Inc. Revetement anodique au chlorate presentant une morphologie de surface lisse
US8017178B2 (en) * 2003-12-16 2011-09-13 Cardiac Pacemakers, Inc. Coatings for implantable electrodes
DE102004015633A1 (de) * 2004-03-31 2005-10-20 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von Beschichtungen aus Iridiumoxiden
US7326330B2 (en) * 2004-06-10 2008-02-05 Miox Corporation Method and apparatus for scale and biofilm control
US20060037869A1 (en) * 2004-08-19 2006-02-23 Miox Corporation Scented electrolysis product
WO2006028443A1 (fr) * 2004-09-01 2006-03-16 Eltech Systems Corporation Revetement contenant du palladium pour surtension a faible concentration de chlore
US20060137973A1 (en) * 2004-11-24 2006-06-29 Miox Corporation Device and method for instrument steralization
US20070261968A1 (en) * 2005-01-27 2007-11-15 Carlson Richard C High efficiency hypochlorite anode coating
WO2008064180A1 (fr) * 2006-11-17 2008-05-29 Miox Corporation Système d'épuration d'eau
US7922890B2 (en) * 2006-11-28 2011-04-12 Miox Corporation Low maintenance on-site generator
ES2387302T3 (es) 2006-12-23 2012-09-20 Miox Corporation Control del flujo interno en celdas electrolíticas
EP2183202A2 (fr) * 2007-07-20 2010-05-12 Siemens Medical Solutions USA, Inc. Radiosynthèse microfluidique d'un composé radioétiqueté en utilisant un piégeage et une libération électrochimiques
US8367120B1 (en) 2007-10-31 2013-02-05 Reoxcyn Discoveries Group, Inc. Method and apparatus for producing a stablized antimicrobial non-toxic electrolyzed saline solution exhibiting potential as a therapeutic
US20130115307A1 (en) 2007-10-30 2013-05-09 Verdis Norton Method and Apparatus for Producing a Stabilized Antimicrobial Non-toxic Electrolyzed Saline Solution Exhibiting Potential as a Therapeutic
US8455010B1 (en) 2007-10-31 2013-06-04 Reoxcyn Discoveries Group, Inc Product and method for producing an immune system supplement and performance enhancer
JP2009154030A (ja) * 2007-12-25 2009-07-16 Mikuni Corp 電解水生成噴霧装置
US20090205972A1 (en) * 2008-01-04 2009-08-20 Miox Corporation Electrolytic Purifier
US20090283417A1 (en) * 2008-05-19 2009-11-19 Miox Corporation Electrolytic Cell with Gas Driven Pumping
CA2763550A1 (fr) * 2008-05-28 2009-12-23 Miox Corporation Systemes de nettoyage de polarite inversee et de commande de flux electronique pour des generateurs chimiques electrolytiques a faible intervention
MX367274B (es) 2010-08-06 2019-08-12 De Nora Holdings Us Inc Generador electrolitico en el sitio.
TWI433964B (zh) 2010-10-08 2014-04-11 Water Star Inc 複數層之混合金屬氧化物電極及其製法
WO2012154696A1 (fr) 2011-05-06 2012-11-15 Miox Corporation Destruction de contaminants organiques en utilisant du chlore ou une solution comprenant un mélange d'oxydants et de la lumière ultraviolette
US10208384B2 (en) * 2011-08-11 2019-02-19 Toyota Motor Engineering & Manufacturing North America, Inc. Efficient water oxidation catalysts and methods of oxygen and hydrogen production by photoelectrolysis
CN103173835B (zh) * 2011-12-22 2016-01-06 中国科学院大连化学物理研究所 一种金属钛材料的处理方法
WO2013115763A2 (fr) * 2012-01-30 2013-08-08 Herrington Rodney E Purificateur d'eau personnel
EP2765221A1 (fr) 2013-02-11 2014-08-13 Unilever N.V. Procédé électrolytique de production d'agent de blanchiment
CA2968405C (fr) 2014-12-09 2022-08-09 Johnson Matthey Public Limited Company Procedes permettant la production electrolytique directe de solutions d'halosulfamate ou d'halosulfonamide aqueuses stables a concentration elevee
WO2016130402A1 (fr) 2015-02-13 2016-08-18 Cardiac Pacemakers, Inc. Électrode implantable
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes
CN114457368B (zh) * 2022-03-08 2023-11-21 昆明冶金研究院有限公司 一种锌电积用涂层钛阳极及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559886A (fr) * 1956-08-08
US2955999A (en) * 1957-09-04 1960-10-11 Ionics Self-rectifying electrodialysis unit
NL221868A (fr) * 1957-10-24 1900-01-01
US2991234A (en) * 1958-08-11 1961-07-04 Croname Inc Enameled aluminum and process for manufacture thereof
US3103484A (en) * 1959-10-10 1963-09-10 Anodes for electrolytic chlorine
US3085052A (en) * 1960-09-09 1963-04-09 Lockheed Aircraft Corp Method for making film capacitors

Also Published As

Publication number Publication date
GB925080A (en) 1963-05-01
FR1311108A (fr) 1962-12-07
NL122179C (fr) 1966-12-15
US3234110A (en) 1966-02-08
DK98880C (da) 1964-06-01
CH398512A (de) 1966-03-15
DE1115721B (de) 1961-10-26
NL235848A (fr)

Similar Documents

Publication Publication Date Title
BE587237A (nl) Werkwijze ter vervaardiging van een elektrode bestaande uit een kern van titaan en een poreuze deklaag van een edelmetaal
DK106323C (da) Fremgangsmåde ved fremstilling af en elektrode bestående af en kerne af titan med et porøst overtræk af et ædelmetal.
FR1245267A (fr) Condensateurs électriques et procédé de fabrication de ceux-ci
CH453313A (de) Verfahren zur Herstellung einer Elektrode mit einem Titan- oder Titanlegierungstteil und einem Graphitteil
CA661462A (en) Method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal
CA569602A (fr) Ensemble d'electrode et methode pour sa fabrication
CA584009A (fr) Elements catalytiques et methodes de fabrication de tels elements
CA585910A (fr) Production de tubes et de formes de construction de lames metalliques
CA575986A (fr) Article de metal anti-rouille enduit d'oxalate et methode et produits chimiques pour sa fabrication
CA575796A (fr) Piece de support et methode de fabrication de celle-ci
CA577456A (fr) Methode de reduction d'oxydes de metaux
CA583900A (fr) Methode de formation de filaments metalliques ronds
CA577668A (fr) Structure d'helice et methode de fabrication
CA569582A (fr) Cathode et methode de fabrication
AU270463B2 (en) A method of manufacturing porous metals
AU271390B2 (en) A method of chemically plating base layers with precious metals of the platinum group
CA585429A (fr) Structure de mur poreux et methode de fabrication
CA572537A (fr) Methode et dispositif de revetement electrolytique
CA576591A (fr) Bain et methode d'electropolissage
CA550774A (fr) Procede de fabrication de resistance electrique de metal
CA571899A (fr) Monture d'electrode et methode
CA557974A (fr) Article de metal poreux et methode pour sa fabrication
MY6500044A (en) Etching process and improves etching bath
CA533459A (fr) Catalyseur de metal precieux et methode de preparation
AU2017262A (en) A method of manufacturing porous metals