FR2285681A1 - PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS - Google Patents

PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS

Info

Publication number
FR2285681A1
FR2285681A1 FR7431904A FR7431904A FR2285681A1 FR 2285681 A1 FR2285681 A1 FR 2285681A1 FR 7431904 A FR7431904 A FR 7431904A FR 7431904 A FR7431904 A FR 7431904A FR 2285681 A1 FR2285681 A1 FR 2285681A1
Authority
FR
France
Prior art keywords
ducts
protecting
nuclear fuel
fuel elements
elements
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
FR7431904A
Other languages
French (fr)
Other versions
FR2285681B1 (en
Inventor
Michel Aubert
Robert Le Beuze
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7431904A priority Critical patent/FR2285681A1/en
Priority to BE159816A priority patent/BE833160A/en
Priority to GB3792375A priority patent/GB1474894A/en
Priority to ES441063A priority patent/ES441063A1/en
Priority to IT69340/75A priority patent/IT1047194B/en
Publication of FR2285681A1 publication Critical patent/FR2285681A1/en
Application granted granted Critical
Publication of FR2285681B1 publication Critical patent/FR2285681B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
FR7431904A 1974-09-20 1974-09-20 PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS Granted FR2285681A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7431904A FR2285681A1 (en) 1974-09-20 1974-09-20 PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS
BE159816A BE833160A (en) 1974-09-20 1975-09-08 PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS
GB3792375A GB1474894A (en) 1974-09-20 1975-09-16 Method for protecting nuclear fuel cans
ES441063A ES441063A1 (en) 1974-09-20 1975-09-18 Method for protecting nuclear fuel cans
IT69340/75A IT1047194B (en) 1974-09-20 1975-09-19 PROCEDURE FOR THE PROTECTION OF THE INTERNAL SURFACE OF THE SHEATHS OF COMBUSTIBLE ELEMENTS FOR NUCLEAR REACTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431904A FR2285681A1 (en) 1974-09-20 1974-09-20 PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS

Publications (2)

Publication Number Publication Date
FR2285681A1 true FR2285681A1 (en) 1976-04-16
FR2285681B1 FR2285681B1 (en) 1977-11-04

Family

ID=9143306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431904A Granted FR2285681A1 (en) 1974-09-20 1974-09-20 PROCESS FOR PROTECTING THE DUCTS OF NUCLEAR FUEL ELEMENTS

Country Status (5)

Country Link
BE (1) BE833160A (en)
ES (1) ES441063A1 (en)
FR (1) FR2285681A1 (en)
GB (1) GB1474894A (en)
IT (1) IT1047194B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394146A1 (en) * 1977-06-09 1979-01-05 Doryokuro Kakunenryo TREATMENT OF THE INTERIOR SURFACE OF FUEL CLADDING TUBES OF NUCLEAR REACTORS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407720A (en) * 1964-06-22 1965-08-06 Commissariat Energie Atomique nuclear fuel element
FR1446889A (en) * 1964-09-17 1966-07-22 Atomic Energy Authority Uk Nuclear fuel cartridge refinements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407720A (en) * 1964-06-22 1965-08-06 Commissariat Energie Atomique nuclear fuel element
FR1446889A (en) * 1964-09-17 1966-07-22 Atomic Energy Authority Uk Nuclear fuel cartridge refinements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394146A1 (en) * 1977-06-09 1979-01-05 Doryokuro Kakunenryo TREATMENT OF THE INTERIOR SURFACE OF FUEL CLADDING TUBES OF NUCLEAR REACTORS

Also Published As

Publication number Publication date
ES441063A1 (en) 1978-05-01
IT1047194B (en) 1980-09-10
FR2285681B1 (en) 1977-11-04
BE833160A (en) 1975-12-31
GB1474894A (en) 1977-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse