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GB335876A - - Google Patents

Info

Publication number
GB335876A
GB335876A GB6135/30A GB613530A GB335876A GB 335876 A GB335876 A GB 335876A GB 6135/30 A GB6135/30 A GB 6135/30A GB 613530 A GB613530 A GB 613530A GB 335876 A GB335876 A GB 335876A
Authority
GB
United Kingdom
Prior art keywords
cobalt
electrode
melting point
widia
ges
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
Application number
GB6135/30A
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of GB335876A publication Critical patent/GB335876A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

335,876. Krupp Akt.-Ges., F. March 26, 1929, [Convention date]. Heating by electricity.-An electrode for spot welding copper contains one or more carbides of tungsten or similar high melting point metal. It may also contain a small quantity of one or more metals of lower melting point such as iron, cobalt, or nickel, e.g. 6 per cent of cobalt. Such an electrode may be made from the substance sold commercially under the Registered Trade Mark " Widia."
GB6135/30A 1929-03-26 1930-02-24 Expired GB335876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335876T 1929-03-26

Publications (1)

Publication Number Publication Date
GB335876A true GB335876A (en) 1930-10-02

Family

ID=31894954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6135/30A Expired GB335876A (en) 1929-03-26 1930-02-24

Country Status (1)

Country Link
GB (1) GB335876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781442A (en) * 1953-03-09 1957-02-12 Fansteel Metallurgical Corp Apparatus for riveting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781442A (en) * 1953-03-09 1957-02-12 Fansteel Metallurgical Corp Apparatus for riveting

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