FR2338333A1 - Procede pour la fabrication de pieces metalliques - Google Patents

Procede pour la fabrication de pieces metalliques

Info

Publication number
FR2338333A1
FR2338333A1 FR7701062A FR7701062A FR2338333A1 FR 2338333 A1 FR2338333 A1 FR 2338333A1 FR 7701062 A FR7701062 A FR 7701062A FR 7701062 A FR7701062 A FR 7701062A FR 2338333 A1 FR2338333 A1 FR 2338333A1
Authority
FR
France
Prior art keywords
manufacture
metal parts
metal
parts
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.)
Granted
Application number
FR7701062A
Other languages
English (en)
Other versions
FR2338333B1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2338333A1 publication Critical patent/FR2338333A1/fr
Application granted granted Critical
Publication of FR2338333B1 publication Critical patent/FR2338333B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • 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
    • H10N60/01—Manufacture or treatment
    • H10N60/0184—Manufacture or treatment of devices comprising intermetallic compounds of type A-15, e.g. Nb3Sn

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
FR7701062A 1976-01-16 1977-01-14 Procede pour la fabrication de pieces metalliques Granted FR2338333A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH50776A CH603797A5 (fr) 1976-01-16 1976-01-16

Publications (2)

Publication Number Publication Date
FR2338333A1 true FR2338333A1 (fr) 1977-08-12
FR2338333B1 FR2338333B1 (fr) 1982-05-21

Family

ID=4188584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701062A Granted FR2338333A1 (fr) 1976-01-16 1977-01-14 Procede pour la fabrication de pieces metalliques

Country Status (4)

Country Link
CH (1) CH603797A5 (fr)
DE (1) DE2603806C2 (fr)
FR (1) FR2338333A1 (fr)
GB (1) GB1575564A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116680A1 (de) * 1981-04-27 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Kontaktwerkstoff aus einer kupferlegierung und verfahren zu seiner herstellung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR69759E (fr) * 1954-12-14 1958-12-30 Nat D Etudes & De Rech S Aeron Perfectionnements apportés aux procédés pour la formation d'alliages superficiels de diffusion, notamment sur des pièces réfractaires
FR1507392A (fr) * 1965-12-11 1967-12-29 Siemens Ag Procédé de fabrication de bandes supraconductrices
FR2127576A5 (fr) * 1971-02-04 1972-10-13 Imp Metal Ind Kynoch Ltd
US3731374A (en) * 1971-07-20 1973-05-08 Atomic Energy Commission Method of fabricating a hard intermetallic superconductor by means of diffusion
FR2165660A5 (fr) * 1971-12-22 1973-08-03 Imp Metal Ind Kynoch Ltd
FR2236274A1 (fr) * 1973-07-03 1975-01-31 Siemens Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333554A (en) * 1969-10-27 1973-10-10 Atomic Energy Authority Uk Superconducting members and methods of manufacture thereof
BE759061A (fr) * 1969-11-19 1971-05-17 Imp Metal Ind Kynoch Ltd Perfectionnements aux conducteurs electriques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR69759E (fr) * 1954-12-14 1958-12-30 Nat D Etudes & De Rech S Aeron Perfectionnements apportés aux procédés pour la formation d'alliages superficiels de diffusion, notamment sur des pièces réfractaires
FR1507392A (fr) * 1965-12-11 1967-12-29 Siemens Ag Procédé de fabrication de bandes supraconductrices
FR2127576A5 (fr) * 1971-02-04 1972-10-13 Imp Metal Ind Kynoch Ltd
US3731374A (en) * 1971-07-20 1973-05-08 Atomic Energy Commission Method of fabricating a hard intermetallic superconductor by means of diffusion
FR2165660A5 (fr) * 1971-12-22 1973-08-03 Imp Metal Ind Kynoch Ltd
FR2236274A1 (fr) * 1973-07-03 1975-01-31 Siemens Ag

Also Published As

Publication number Publication date
GB1575564A (en) 1980-09-24
CH603797A5 (fr) 1978-08-31
DE2603806C2 (de) 1983-06-16
FR2338333B1 (fr) 1982-05-21
DE2603806A1 (de) 1977-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse