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FR1493040A - Process for protecting zirconium and its alloys with a chromium coating - Google Patents

Process for protecting zirconium and its alloys with a chromium coating

Info

Publication number
FR1493040A
FR1493040A FR69215A FR69215A FR1493040A FR 1493040 A FR1493040 A FR 1493040A FR 69215 A FR69215 A FR 69215A FR 69215 A FR69215 A FR 69215A FR 1493040 A FR1493040 A FR 1493040A
Authority
FR
France
Prior art keywords
alloys
chromium coating
zirconium
protecting
protecting zirconium
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
FR69215A
Other languages
French (fr)
Inventor
Pierre Baque
Raymond Dominget
Philippe Koch
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 FR69215A priority Critical patent/FR1493040A/en
Application granted granted Critical
Publication of FR1493040A publication Critical patent/FR1493040A/en
Expired 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
FR69215A 1966-07-12 1966-07-12 Process for protecting zirconium and its alloys with a chromium coating Expired FR1493040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69215A FR1493040A (en) 1966-07-12 1966-07-12 Process for protecting zirconium and its alloys with a chromium coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69215A FR1493040A (en) 1966-07-12 1966-07-12 Process for protecting zirconium and its alloys with a chromium coating

Publications (1)

Publication Number Publication Date
FR1493040A true FR1493040A (en) 1967-08-25

Family

ID=8613124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69215A Expired FR1493040A (en) 1966-07-12 1966-07-12 Process for protecting zirconium and its alloys with a chromium coating

Country Status (1)

Country Link
FR (1) FR1493040A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6805383A (en) * 1967-04-17 1968-10-18
FR2290738A1 (en) * 1974-11-11 1976-06-04 Gen Electric COMPOSITE SHEATH FOR NUCLEAR FUEL ELEMENT
FR2290734A1 (en) * 1974-11-11 1976-06-04 Gen Electric PERFECTED NUCLEAR FUEL ELEMENT
EP0446584A1 (en) * 1990-02-12 1991-09-18 General Electric Company Chromium coating for titanium oxidation protection
WO2013160587A1 (en) 2012-04-26 2013-10-31 Commissariat A L'energie Atomique Et Aux Energies Alternatives Multilayer material resistant to oxidation in a nuclear environment
US11170905B2 (en) 2014-09-17 2021-11-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Nuclear fuel claddings, production method thereof and uses of same against oxidation/hydriding

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6805383A (en) * 1967-04-17 1968-10-18
FR2290738A1 (en) * 1974-11-11 1976-06-04 Gen Electric COMPOSITE SHEATH FOR NUCLEAR FUEL ELEMENT
FR2290734A1 (en) * 1974-11-11 1976-06-04 Gen Electric PERFECTED NUCLEAR FUEL ELEMENT
EP0446584A1 (en) * 1990-02-12 1991-09-18 General Electric Company Chromium coating for titanium oxidation protection
WO2013160587A1 (en) 2012-04-26 2013-10-31 Commissariat A L'energie Atomique Et Aux Energies Alternatives Multilayer material resistant to oxidation in a nuclear environment
FR2989923A1 (en) * 2012-04-26 2013-11-01 Commissariat Energie Atomique MULTILAYER MATERIAL RESISTANT TO OXIDATION IN NUCLEAR MEDIA.
CN104395069A (en) * 2012-04-26 2015-03-04 原子能与替代能源委员会 Multilayer material resistant to oxidation in a nuclear environment
US9963775B2 (en) 2012-04-26 2018-05-08 Commisariat A L'energie Atomique Et Aux Energies Alternatives Multilayer material resistant to oxidation in a nuclear environment
EP2841264B1 (en) * 2012-04-26 2024-01-24 Commissariat à l'Énergie Atomique et aux Énergies Alternatives Multilayer material resistant to oxidation in a nuclear environment
US11170905B2 (en) 2014-09-17 2021-11-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Nuclear fuel claddings, production method thereof and uses of same against oxidation/hydriding

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