FR2153522A5 - Creep measurement - of mechanically stressed test pieces in a neutron flux - Google Patents

Creep measurement - of mechanically stressed test pieces in a neutron flux

Info

Publication number
FR2153522A5
FR2153522A5 FR7133036A FR7133036A FR2153522A5 FR 2153522 A5 FR2153522 A5 FR 2153522A5 FR 7133036 A FR7133036 A FR 7133036A FR 7133036 A FR7133036 A FR 7133036A FR 2153522 A5 FR2153522 A5 FR 2153522A5
Authority
FR
France
Prior art keywords
test piece
neutron flux
test pieces
neutron
mechanically stressed
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
FR7133036A
Other languages
French (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.)
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 FR7133036A priority Critical patent/FR2153522A5/en
Application granted granted Critical
Publication of FR2153522A5 publication Critical patent/FR2153522A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
    • G21C1/303—Experimental or irradiation arrangements inside the reactor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0071—Creep
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0236—Other environments
    • G01N2203/024—Corrosive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0274—Tubular or ring-shaped specimens
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Measurement of creep under stress of a hollow test piece esp. for use as a nuclear fuel element container, subjected to a neutron flux, the stress being applied by placing the interior of the test piece under pressure. A gas of high neutron absorption is injected into the interior of the test piece, thus permitting prodn. of a neutron graphic image on a plate, with a clear contrast between it and the background corresponding to the medium outside the test piece, and obtaining the coefft. of enlargement of the plate relative to the test piece with the help of absorbent controls placed in test pieces immediate vicinity.
FR7133036A 1971-09-14 1971-09-14 Creep measurement - of mechanically stressed test pieces in a neutron flux Expired FR2153522A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7133036A FR2153522A5 (en) 1971-09-14 1971-09-14 Creep measurement - of mechanically stressed test pieces in a neutron flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133036A FR2153522A5 (en) 1971-09-14 1971-09-14 Creep measurement - of mechanically stressed test pieces in a neutron flux

Publications (1)

Publication Number Publication Date
FR2153522A5 true FR2153522A5 (en) 1973-05-04

Family

ID=9082896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133036A Expired FR2153522A5 (en) 1971-09-14 1971-09-14 Creep measurement - of mechanically stressed test pieces in a neutron flux

Country Status (1)

Country Link
FR (1) FR2153522A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451349C1 (en) * 2010-12-27 2012-05-20 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Физико-энергетический институт имени А.И. Лейпунского" Method of creep-rupture test of tubular samples in non-instrumentation channel of nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451349C1 (en) * 2010-12-27 2012-05-20 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Физико-энергетический институт имени А.И. Лейпунского" Method of creep-rupture test of tubular samples in non-instrumentation channel of nuclear reactor

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Legal Events

Date Code Title Description
ST Notification of lapse