GB774291A - Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy - Google Patents

Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy

Info

Publication number
GB774291A
GB774291A GB483154A GB483154A GB774291A GB 774291 A GB774291 A GB 774291A GB 483154 A GB483154 A GB 483154A GB 483154 A GB483154 A GB 483154A GB 774291 A GB774291 A GB 774291A
Authority
GB
United Kingdom
Prior art keywords
molybdenum
brazing
tungsten alloy
feb
members
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
GB483154A
Inventor
William Joseph Scott
Harold Rawson
Henry James Chafer
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB483154A priority Critical patent/GB774291A/en
Priority to FR1119365D priority patent/FR1119365A/en
Publication of GB774291A publication Critical patent/GB774291A/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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

774,291. Brazing. BRITISH THOMSONHOUSTON CO., Ltd. Feb. 10, 1955 [Feb. 18, 1954], No. 4831/54. Class 83 (4). In forming an oxidation resistant joint between members of molybdenum or of molybdenum-tungsten alloy or between a member of molybdenum and a member of the alloy, the members are brazed together with nickel as the brazing metal and the joint is then subjected to a siliciding process which may be the pack method disclosed in Specification 730,855, [Group XXXVI]. Molybdenum wires forming part of an electric heater element are nickel brazed into a recess in a molybdenum terminal block, e.g. in a hydrogen atmosphere using, e.g., electric arc heating. The terminal block and wires are then silicided.
GB483154A 1954-02-18 1954-02-18 Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy Expired GB774291A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB483154A GB774291A (en) 1954-02-18 1954-02-18 Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy
FR1119365D FR1119365A (en) 1954-02-18 1955-02-16 Molybdenum Processing Improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB483154A GB774291A (en) 1954-02-18 1954-02-18 Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy

Publications (1)

Publication Number Publication Date
GB774291A true GB774291A (en) 1957-05-08

Family

ID=9784616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB483154A Expired GB774291A (en) 1954-02-18 1954-02-18 Improvements relating to the brazing of molybdenum and molybdenum-tungsten alloy

Country Status (2)

Country Link
FR (1) FR1119365A (en)
GB (1) GB774291A (en)

Also Published As

Publication number Publication date
FR1119365A (en) 1956-06-19

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