SE368232B - - Google Patents

Info

Publication number
SE368232B
SE368232B SE01645/72A SE164572A SE368232B SE 368232 B SE368232 B SE 368232B SE 01645/72 A SE01645/72 A SE 01645/72A SE 164572 A SE164572 A SE 164572A SE 368232 B SE368232 B SE 368232B
Authority
SE
Sweden
Application number
SE01645/72A
Inventor
H Martens
H Diepers
A Mueller
R Sun
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of SE368232B publication Critical patent/SE368232B/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/14—Vacuum chambers
    • H05H7/18—Cavities; Resonators
    • H05H7/20—Cavities; Resonators with superconductive walls
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Particle Accelerators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
SE01645/72A 1971-02-12 1972-02-11 SE368232B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106628A DE2106628C3 (de) 1971-02-12 1971-02-12 Verfahren zur Oberflächenbehandlung von supraleitenden Niob-Hohlraumresonatoren

Publications (1)

Publication Number Publication Date
SE368232B true SE368232B (de) 1974-06-24

Family

ID=5798542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE01645/72A SE368232B (de) 1971-02-12 1972-02-11

Country Status (10)

Country Link
US (1) US3784452A (de)
JP (1) JPS5617847B1 (de)
CA (1) CA965187A (de)
CH (1) CH563467A5 (de)
DE (1) DE2106628C3 (de)
FR (1) FR2125323B1 (de)
GB (1) GB1335165A (de)
IT (1) IT947373B (de)
NL (1) NL7200891A (de)
SE (1) SE368232B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239425C3 (de) * 1972-08-10 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur elektrolytischen Behandlung von Nioboberflächen für Wechselstromanwendungen
DE2608089C3 (de) * 1976-02-27 1979-03-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen einer supraleitfähigen Nb3 Sn-Schicht auf einer Nioboberfläche für Hochfrequenzanwendungen
DE2635741C2 (de) * 1976-08-09 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen einer supraleitfähigen Nb3 Sn-Schicht auf einer Nioboberfläche für Hochfrequenzanwendungen
EP0010382B1 (de) * 1978-10-16 1983-07-13 Marston Palmer Ltd. Verwendung von behandeltem Niob oder Tantal für einen elektrischen Steckverbinder, ein solcher Steckverbinder und ein kathodisches Schutzsystem, das einen solchen Stecker verwendet
US4514254A (en) * 1983-09-26 1985-04-30 International Business Machines Corporation Groundplane post-etch anodization
US4713150A (en) * 1985-11-08 1987-12-15 Parker Pen Ltd. Process for preparing a part for color anodization
DE3736301A1 (de) * 1987-10-27 1989-05-11 Basf Ag Verfahren zum einstellen der sprungtemperatur von keramischen supraleitern
US5909012A (en) * 1996-10-21 1999-06-01 Ford Motor Company Method of making a three-dimensional part with buried conductors
US7151347B1 (en) * 2005-06-28 2006-12-19 Jefferson Science Associates Llc Passivated niobium cavities
US8673820B2 (en) * 2007-10-26 2014-03-18 Department Of Atomic Energy Method of qualifying niobium and/or other super conducting materials for reliable fabrication of superconducting radio frequency (SCRF) cavities
CN102808209B (zh) * 2011-06-03 2015-06-10 上海造币有限公司 铌及铌合金表面氧化着色的方法
US11202362B1 (en) 2018-02-15 2021-12-14 Christopher Mark Rey Superconducting resonant frequency cavities, related components, and fabrication methods thereof
US11464102B2 (en) 2018-10-06 2022-10-04 Fermi Research Alliance, Llc Methods and systems for treatment of superconducting materials to improve low field performance
US11266005B2 (en) 2019-02-07 2022-03-01 Fermi Research Alliance, Llc Methods for treating superconducting cavities
US20220364257A1 (en) * 2021-05-12 2022-11-17 Jefferson Science Associates, Llc Chemical soak to remove furnace contamination without disrupting surface oxide or removing bulk materials
US11920253B2 (en) * 2021-05-17 2024-03-05 Jefferson Science Associates, Llc Methods of controllable interstitial oxygen doping in niobium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314867A (en) * 1963-11-01 1967-04-18 James K Gore Method of etching tantalum and niobium for electroplating
US3378471A (en) * 1965-06-17 1968-04-16 Gen Electric Anodized tantalum and niobium and method of forming an oxide coating thereon
US3436258A (en) * 1965-12-30 1969-04-01 Gen Electric Method of forming an insulated ground plane for a cryogenic device
DE1927825B2 (de) * 1969-05-31 1971-06-03 Verfahren zur herstellung von supraleitenden hohlraumreso natoren insbesondere fuer teilchenbeschleuniger

Also Published As

Publication number Publication date
GB1335165A (en) 1973-10-24
DE2106628B2 (de) 1973-07-12
US3784452A (en) 1974-01-08
IT947373B (it) 1973-05-21
FR2125323A1 (de) 1972-09-29
CH563467A5 (de) 1975-06-30
DE2106628C3 (de) 1974-02-14
JPS5617847B1 (de) 1981-04-24
NL7200891A (de) 1972-08-15
DE2106628A1 (de) 1972-08-24
FR2125323B1 (de) 1975-10-24
CA965187A (en) 1975-03-25

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