CH393573A - Electrodes pour l'usinage par décharges électriques intermittentes - Google Patents

Electrodes pour l'usinage par décharges électriques intermittentes

Info

Publication number
CH393573A
CH393573A CH108361A CH108361A CH393573A CH 393573 A CH393573 A CH 393573A CH 108361 A CH108361 A CH 108361A CH 108361 A CH108361 A CH 108361A CH 393573 A CH393573 A CH 393573A
Authority
CH
Switzerland
Prior art keywords
weight
mixture
electrode according
sub
additive substance
Prior art date
Application number
CH108361A
Other languages
English (en)
French (fr)
Inventor
Bruma Marc
Original Assignee
Centre Nat Rech Scient
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
Priority claimed from FR828803A external-priority patent/FR1266582A/fr
Priority claimed from FR844069A external-priority patent/FR1280044A/fr
Application filed by Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of CH393573A publication Critical patent/CH393573A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—Non-consumable electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B23H1/06—Electrode material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/94—Pressure bonding, e.g. explosive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Powder Metallurgy (AREA)
CH108361A 1960-02-09 1961-01-30 Electrodes pour l'usinage par décharges électriques intermittentes CH393573A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB936818T
FR817924A FR1256576A (fr) 1960-02-09 1960-02-09 Perfectionnements apportés aux électrodes utilisées pour l'usinage par déchargesélectriques intermittentes
FR828804A FR77824E (fr) 1960-02-09 1960-06-01 Perfectionnements apportés aux électrodes utilisées pour l'usinage par décharges électriques intermittentes
FR828803A FR1266582A (fr) 1960-06-01 1960-06-01 Perfectionnements apportés aux électrodes utilisées pour l'usinage par décharges électriques intermittentes
FR844069A FR1280044A (fr) 1960-11-16 1960-11-16 Perfectionnements apportés aux électrodes utilisées pour l'usinage par décharges électriques intermittentes

Publications (1)

Publication Number Publication Date
CH393573A true CH393573A (fr) 1965-06-15

Family

ID=27515009

Family Applications (1)

Application Number Title Priority Date Filing Date
CH108361A CH393573A (fr) 1960-02-09 1961-01-30 Electrodes pour l'usinage par décharges électriques intermittentes

Country Status (4)

Country Link
US (1) US3208846A (enExample)
CH (1) CH393573A (enExample)
FR (2) FR1256576A (enExample)
GB (1) GB936818A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323911A (en) * 1963-02-15 1967-06-06 Inoue Kiyoshi Wear- and heat-resistant materials
US3293029A (en) * 1963-08-05 1966-12-20 Eutectic Welding Alloys Wear-facing alloy
GB1451441A (en) * 1965-06-11 1976-10-06 Secr Defence Explosive compositions
US3482950A (en) * 1968-03-28 1969-12-09 Stackpole Carbon Co High density electrical contacts
US3607248A (en) * 1968-12-04 1971-09-21 Tyler Inc W S Strengthening mechanism for copper base alloys
US3993478A (en) * 1972-02-09 1976-11-23 Copper Range Company Process for dispersoid strengthening of copper by fusion metallurgy
HU170948B (hu) * 1975-10-24 1977-10-28 Csepeli Femmue Sposob izgotovlenija vysokodeformiruemykh lent i listov s izotropicheskimi mekhanicheskimi svojstvami iz medi ili splavov medi
US5030818A (en) * 1989-08-28 1991-07-09 Dudas David J Composite wire electrode
US5603850A (en) * 1995-05-23 1997-02-18 Holt; Craig S. Wood imprinting method and apparatus
EP1837113A1 (de) * 2006-03-24 2007-09-26 Siemens Aktiengesellschaft Elektrodenanordnung und Verfahren zur funkenerosiven Bearbeitung eines elektrisch nichtleitenden Materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679877A (en) * 1899-11-13 1901-08-06 Hugo Bremer Electrode for arc-lamps.
US1759686A (en) * 1929-05-23 1930-05-20 Smith Corp A O Weld rod for electric-arc welding
US2202150A (en) * 1939-02-24 1940-05-28 Mallory & Co Inc P R Electric contacting element
GB762212A (en) * 1954-03-11 1956-11-28 Napier & Son Ltd Apparatus for spark machining
US2929707A (en) * 1955-01-13 1960-03-22 Ivan F Weeks Method of fabricating a uranium-zirconium hydride reactor core
US2929954A (en) * 1958-12-23 1960-03-22 Gen Electric Electrode assemblies and methods of making
US3045331A (en) * 1959-06-26 1962-07-24 Mallory & Co Inc P R Electrical contacts of high arc erosion resistance and method of making the same

Also Published As

Publication number Publication date
FR77824E (fr) 1962-04-27
US3208846A (en) 1965-09-28
GB936818A (enExample) 1963-09-11
FR1256576A (fr) 1961-03-24

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