WO2005033370A3 - Method for connecting a ceramic or ceramic-based inert anode and a connecting conductor - Google Patents

Method for connecting a ceramic or ceramic-based inert anode and a connecting conductor Download PDF

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Publication number
WO2005033370A3
WO2005033370A3 PCT/FR2004/002452 FR2004002452W WO2005033370A3 WO 2005033370 A3 WO2005033370 A3 WO 2005033370A3 FR 2004002452 W FR2004002452 W FR 2004002452W WO 2005033370 A3 WO2005033370 A3 WO 2005033370A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic
anode
conductor
soldering
materials
Prior art date
Application number
PCT/FR2004/002452
Other languages
French (fr)
Other versions
WO2005033370A2 (en
Inventor
Airy-Pierre Lamaze
Armand Gabriel
Veronique Laurent
Richard Laucournet
Patrice Palau
Original Assignee
Pechiney Aluminium
Airy-Pierre Lamaze
Armand Gabriel
Veronique Laurent
Richard Laucournet
Patrice Palau
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 Pechiney Aluminium, Airy-Pierre Lamaze, Armand Gabriel, Veronique Laurent, Richard Laucournet, Patrice Palau filed Critical Pechiney Aluminium
Publication of WO2005033370A2 publication Critical patent/WO2005033370A2/en
Publication of WO2005033370A3 publication Critical patent/WO2005033370A3/en

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
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Ceramic Products (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to a method for connecting a ceramic or ceramic-based anode (2) and a metal or metal alloy connecting conductor (3) comprising: provision of at least one soldering material which can form a metal joint; placement or the soldering material or materials in a specific location in the vicinity of one of the surfaces of the anode (2) or connecting surfaces of the conductor (3) which are to be connected by soldering; assembly of the conductor and anode such that said surfaces are brought closer together; heat treatment in order to form a soldered joint (5) between the conductor and the anode using the soldering material or materials; the composition of the soldering material or one of the soldering materials is selected in such a way that it can be modified during heat treatment in order to increase the melting point to a value which is above the maximum temperature to which the joint (5) is exposed during use of an electrolysis cell comprising said anode.
PCT/FR2004/002452 2003-09-30 2004-09-28 Method for connecting a ceramic or ceramic-based inert anode and a connecting conductor WO2005033370A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311442 2003-09-30
FR0311442A FR2860246B1 (en) 2003-09-30 2003-09-30 METHOD FOR CONNECTING A CERAMIC OR CERAMIC INERT INERT ANODE AND A CONNECTING DRIVER

Publications (2)

Publication Number Publication Date
WO2005033370A2 WO2005033370A2 (en) 2005-04-14
WO2005033370A3 true WO2005033370A3 (en) 2005-12-22

Family

ID=34307277

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/002452 WO2005033370A2 (en) 2003-09-30 2004-09-28 Method for connecting a ceramic or ceramic-based inert anode and a connecting conductor

Country Status (3)

Country Link
AR (1) AR045642A1 (en)
FR (1) FR2860246B1 (en)
WO (1) WO2005033370A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981462A (en) * 2019-12-17 2021-06-18 刘永华 High-strength quick-connection aluminum guide rod manufacturing and low-impedance connection technology
CN116396094B (en) * 2023-03-24 2024-03-01 中铝郑州有色金属研究院有限公司 Connection method of nickel ferrite-based ceramic inert anode and metal conductive block

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495049A (en) * 1983-05-03 1985-01-22 Great Lakes Carbon Corporation Anode for molten salt electrolysis
US4764435A (en) * 1985-06-17 1988-08-16 Nippondenso Co., Ltd. Metalizing or bonding composition for non-oxide ceramics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495049A (en) * 1983-05-03 1985-01-22 Great Lakes Carbon Corporation Anode for molten salt electrolysis
US4764435A (en) * 1985-06-17 1988-08-16 Nippondenso Co., Ltd. Metalizing or bonding composition for non-oxide ceramics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DUVALL D S ET AL: "TLP BONDING: A NEW METHOD FOR JOINING HEAT RESISTANT ALLOYS", WELDING JOURNAL, AMERICAN WELDING SOCIETY, BALTIMORE, MD, US, vol. 53, no. 4, April 1974 (1974-04-01), pages 203 - 214, XP002063652, ISSN: 0043-2296 *

Also Published As

Publication number Publication date
AR045642A1 (en) 2005-11-02
WO2005033370A2 (en) 2005-04-14
FR2860246B1 (en) 2005-11-11
FR2860246A1 (en) 2005-04-01

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