GB1004179A - The production of superconducting materials - Google Patents

The production of superconducting materials

Info

Publication number
GB1004179A
GB1004179A GB13043/64A GB1304364A GB1004179A GB 1004179 A GB1004179 A GB 1004179A GB 13043/64 A GB13043/64 A GB 13043/64A GB 1304364 A GB1304364 A GB 1304364A GB 1004179 A GB1004179 A GB 1004179A
Authority
GB
United Kingdom
Prior art keywords
niobium
tapes
wires
wire
superconducting
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
GB13043/64A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1004179A publication Critical patent/GB1004179A/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/126—Detonation spraying
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

A wire having a superconducting core is formed by filling a niobium tube with niobium and tin powder, drawing the tube in to wire form, coiling the wire and sintering for 16 hours at 1000 DEG C. to form Nb3Sn. Superconducting surface layers on wires or tapes are produced by diffusion of aluminium, gallium or tin into wires and tapes of niobium, tantalum or vanadium, by dipping the wires or tapes into a metal melt or into the hot vapour atmosphere above the melt. The Specification refers to the above as being known.ALSO:Superconducting intermetallic compounds Nb3Al; Nb2Al are produced by ultrasonic welding contacting foils of niobium and aluminium, the foils being heated during the welding or subsequently and the compound occurring at the weld interface. Nb3Sn is made by sintering niobium and tin powders.
GB13043/64A 1963-03-29 1964-03-26 The production of superconducting materials Expired GB1004179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0034819 1963-03-29

Publications (1)

Publication Number Publication Date
GB1004179A true GB1004179A (en) 1965-09-08

Family

ID=7404435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13043/64A Expired GB1004179A (en) 1963-03-29 1964-03-26 The production of superconducting materials

Country Status (2)

Country Link
GB (1) GB1004179A (en)
NL (1) NL6401919A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363675A (en) 1980-05-19 1982-12-14 Mitsubishi Denki Kabushiki Kaisha Process for producing compound based superconductor wire
CN113518675A (en) * 2019-02-08 2021-10-19 钽铌欧碧盛创新材料有限公司 Powder based on niobium-tin compounds for the production of superconducting components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363675A (en) 1980-05-19 1982-12-14 Mitsubishi Denki Kabushiki Kaisha Process for producing compound based superconductor wire
USRE32178E (en) * 1980-05-19 1986-06-10 Mitsubishi Denki K.K. Process for producing compound based superconductor wire
CN113518675A (en) * 2019-02-08 2021-10-19 钽铌欧碧盛创新材料有限公司 Powder based on niobium-tin compounds for the production of superconducting components

Also Published As

Publication number Publication date
NL6401919A (en) 1964-09-30

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