ATE78741T1 - Verfahren zur herstellung und verwendung von cerierten wolframelektroden. - Google Patents

Verfahren zur herstellung und verwendung von cerierten wolframelektroden.

Info

Publication number
ATE78741T1
ATE78741T1 AT86104274T AT86104274T ATE78741T1 AT E78741 T1 ATE78741 T1 AT E78741T1 AT 86104274 T AT86104274 T AT 86104274T AT 86104274 T AT86104274 T AT 86104274T AT E78741 T1 ATE78741 T1 AT E78741T1
Authority
AT
Austria
Prior art keywords
ceriated
tungsten material
consumable
new
ceric oxide
Prior art date
Application number
AT86104274T
Other languages
English (en)
Inventor
Ju-Zhen Wang
Original Assignee
Shanghai Lamp Factory
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 Shanghai Lamp Factory filed Critical Shanghai Lamp Factory
Application granted granted Critical
Publication of ATE78741T1 publication Critical patent/ATE78741T1/de

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
    • 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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/402—Non-consumable electrodes; C-electrodes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous
    • Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Discharge Lamp (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Arc Welding In General (AREA)
AT86104274T 1985-04-01 1986-03-27 Verfahren zur herstellung und verwendung von cerierten wolframelektroden. ATE78741T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN85100484.9A CN1005732B (zh) 1985-04-01 1985-04-01 钨铈电极材料及其制备工艺和用途
EP86104274A EP0197455B1 (de) 1985-04-01 1986-03-27 Verfahren zur Herstellung und Verwendung von cerierten Wolframelektroden

Publications (1)

Publication Number Publication Date
ATE78741T1 true ATE78741T1 (de) 1992-08-15

Family

ID=4791197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86104274T ATE78741T1 (de) 1985-04-01 1986-03-27 Verfahren zur herstellung und verwendung von cerierten wolframelektroden.

Country Status (6)

Country Link
US (1) US4678718A (de)
EP (1) EP0197455B1 (de)
JP (1) JPS61288044A (de)
CN (1) CN1005732B (de)
AT (1) ATE78741T1 (de)
DE (1) DE3686190T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286306B1 (de) * 1987-04-03 1993-10-06 Fujitsu Limited Verfahren und Vorrichtung zur Gasphasenabscheidung von Diamant
US5194218A (en) * 1988-08-18 1993-03-16 The United States Of America As Represented By The United States Department Of Energy Tungsten-yttria carbide coating for conveying copper
US4859239A (en) * 1988-12-20 1989-08-22 Gte Products Corporation Tungsten electrode and method of producing same
US5096663A (en) * 1990-05-29 1992-03-17 Auburn University Method of optimizing composite preparation for electrical properties: maximum capacitance electrodes
US5159174A (en) * 1990-11-01 1992-10-27 Westinghouse Electric Corp. Nonconsumable electrode for stainless steel welding and method of welding
US5123868A (en) * 1991-04-17 1992-06-23 John F. Waymouth Intellectual Property And Education Trust Electromagnetic radiators and process of making electromagnetic radiators
US5284614A (en) * 1992-06-01 1994-02-08 General Electric Company Method of forming fine dispersion of ceria in tungsten
EP0606491A1 (de) * 1992-07-31 1994-07-20 Toho Kinzoku Co., Ltd. Wolframelektrodenmaterial
JPH06297190A (ja) * 1993-04-14 1994-10-25 Toho Kinzoku Kk タングステン電極材料
DE4442161C1 (de) * 1994-11-27 1996-03-07 Bayerische Metallwerke Gmbh Verfahren zur Herstellung eines Formteils
DE59600220D1 (de) * 1995-03-24 1998-07-02 Siemens Ag Emissionselektrode, bestehend aus einem Trägerkörper, der eine die Elektronenemission begünstigende, schmelzgesinterte Masse trägt
US8420974B2 (en) * 1997-03-20 2013-04-16 Tadahiro Ohmi Long life welding electrode and its fixing structure, welding head, and welding method
US20050155680A1 (en) * 2004-01-16 2005-07-21 Gyorgy Nagy High ductility, high hot tensile strength tungsten wire and method of manufacture
JP4916264B2 (ja) * 2006-09-20 2012-04-11 日本タングステン株式会社 ヒュージング溶接用電極
JP2007223036A (ja) * 2007-03-26 2007-09-06 Allied Material Corp Ｃｕ−Ｗパイプとその製造方法及びそれを用いた放電加工用パイプ電極とその製造方法
CN103378534A (zh) * 2012-04-18 2013-10-30 靖江市神久机械制造有限公司 一种二氧化碳激光器放电装置
US9646729B2 (en) * 2013-01-18 2017-05-09 Westinghouse Electric Company Llc Laser sintering systems and methods for remote manufacture of high density pellets containing highly radioactive elements
CN105695833A (zh) * 2016-04-12 2016-06-22 唐岁寒 一种电缆支持架
CN106848333B (zh) * 2017-02-22 2019-07-02 长沙理工大学 一种氧化铈负载三维镍铜合金多孔复合阴极的制备方法
CN117888013B (zh) * 2023-12-26 2025-07-08 厦门虹鹭钨钼工业有限公司 一种钨合金线材及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744183A (en) * 1952-11-13 1956-05-01 Union Carbide & Carbon Corp Inert gas-shielded arc welding
US2825703A (en) * 1955-12-06 1958-03-04 Union Carbide Corp Tungsten arc electrode
US3169861A (en) * 1961-08-16 1965-02-16 Westinghouse Electric Corp Method for making welding electrodes
US3434830A (en) * 1965-10-22 1969-03-25 Nicholas J Grant Dispersion strengthening of metals and alloys
US3475159A (en) * 1967-01-16 1969-10-28 Dow Chemical Co Method for preparing tungsten powders doped with refractory metal oxides
JPS551962B2 (de) * 1973-07-27 1980-01-17
JPS5315449A (en) * 1976-07-29 1978-02-13 Daiichi Tanpaku Kk Bread composition
GB1446507A (en) * 1978-09-15 1976-08-18 V N I Pk I T I Elektrosvarochn Electrode for plasma arc working of conductive materials
US4213027A (en) * 1979-03-06 1980-07-15 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky i Teknologichesky Institut Elektrosvarochnogo Oborudovania Method of treating electrodes intended for operation in argon as cathodes of an electric arc
JPS5741336A (en) * 1980-08-27 1982-03-08 Hitachi Ltd Manufacture of thorium-tungsten
JPS59143041A (ja) * 1983-02-04 1984-08-16 Nippon Tungsten Co Ltd タングステン電極材料
JPS59170206A (ja) * 1983-03-14 1984-09-26 Nippon Tungsten Co Ltd タングステン−酸化セリウム粉末の製造法

Also Published As

Publication number Publication date
DE3686190T2 (de) 1993-03-04
EP0197455B1 (de) 1992-07-29
US4678718A (en) 1987-07-07
CN85100484A (zh) 1986-08-13
CN1005732B (zh) 1989-11-08
JPS61288044A (ja) 1986-12-18
EP0197455A2 (de) 1986-10-15
DE3686190D1 (de) 1992-09-03
EP0197455A3 (en) 1988-08-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee