ES8502568A1 - Procedimiento para obtener diferentes grados de crecimiento por irradiacion entre un primer tubo de envainado hecho de un metal anisotropico y un segundo tubo de envainado hecho del mismo metal anisotropico. - Google Patents

Procedimiento para obtener diferentes grados de crecimiento por irradiacion entre un primer tubo de envainado hecho de un metal anisotropico y un segundo tubo de envainado hecho del mismo metal anisotropico.

Info

Publication number
ES8502568A1
ES8502568A1 ES522690A ES522690A ES8502568A1 ES 8502568 A1 ES8502568 A1 ES 8502568A1 ES 522690 A ES522690 A ES 522690A ES 522690 A ES522690 A ES 522690A ES 8502568 A1 ES8502568 A1 ES 8502568A1
Authority
ES
Spain
Prior art keywords
control
nuclear reactor
reactor components
energy state
differential growth
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
ES522690A
Other languages
English (en)
Other versions
ES522690A0 (es
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES522690A0 publication Critical patent/ES522690A0/es
Publication of ES8502568A1 publication Critical patent/ES8502568A1/es
Expired 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
    • G21C3/06—Casings; Jackets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/904—Moderator, reflector, or coolant materials
    • Y10S376/906—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Metal Extraction Processes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PROCEDIMIENTO PARA OBTENER DIFERENTES GRADOS DE CRECIMIENTO POR IRRADIACION ENTRE UN PRIMER TUBO DE ENVAINADO HECHO DE UN METAL ANISOTROPICO Y UN SEGUNDO TUBO DE ENVAINADO HECHO DEL MISMO METAL ANISOTROPICO.CONSISTE EN FORMAR UN PRIMER TUBO DE ENVAINADO SIGUIENDO UN PRIMER PROGRAMA DE FABRICACION, EN EL QUE SE TRATA TERMICAMENTE A DICHO TUBO A UNA TEMPERATURA SUFICIENTE PARA INDUCIR UNA RECRISTALIZACION COMPLETA SIN INDUCIR UN CRECIMIENTO SUSTANCIAL DE LOS GRANOS, Y EN FORMAR UN SEGUNDO TUBO DE ENVAINADO SIGUIENDO UN SEGUNDO PROGRAMA DE FABRICACION, EN EL QUE DICHO TUBO SE TRATA TERMICAMENTE, PARA PRODUCIR UNA RECRISTALIZACION PARCIAL.
ES522690A 1982-06-01 1983-05-25 Procedimiento para obtener diferentes grados de crecimiento por irradiacion entre un primer tubo de envainado hecho de un metal anisotropico y un segundo tubo de envainado hecho del mismo metal anisotropico. Expired ES8502568A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/383,808 US4770847A (en) 1982-06-01 1982-06-01 Control of differential growth in nuclear reactor components by control of metallurgical conditions

Publications (2)

Publication Number Publication Date
ES522690A0 ES522690A0 (es) 1985-01-01
ES8502568A1 true ES8502568A1 (es) 1985-01-01

Family

ID=23514806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522690A Expired ES8502568A1 (es) 1982-06-01 1983-05-25 Procedimiento para obtener diferentes grados de crecimiento por irradiacion entre un primer tubo de envainado hecho de un metal anisotropico y un segundo tubo de envainado hecho del mismo metal anisotropico.

Country Status (5)

Country Link
US (1) US4770847A (es)
JP (1) JPS5916955A (es)
DE (1) DE3318584A1 (es)
ES (1) ES8502568A1 (es)
IT (1) IT1171072B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678632A (en) * 1985-06-05 1987-07-07 Westinghouse Electric Corp. Nuclear fuel assembly grid with predetermined grain orientation
SE464267B (sv) * 1985-10-22 1991-03-25 Westinghouse Electric Corp Roerformig kaernbraenslekapsel
US4990305A (en) * 1989-06-28 1991-02-05 Westinghouse Electric Corp. Single peak radial texture zircaloy tubing
US5350161A (en) * 1991-02-26 1994-09-27 Combustion Engineering, Inc. Nuclear reactor grid strip cantilever spring with nonuniform material characteristics
SE506174C2 (sv) * 1992-12-18 1997-11-17 Asea Atom Ab Metod att framställa kärnbränsleelement
SE502866C2 (sv) * 1993-06-30 1996-02-05 Asea Atom Ab Bränsleelement för tryckvattenreaktor vars ledrör är slutvärmebehandlade i två steg
US6167104A (en) * 1996-09-04 2000-12-26 Siemens Aktiengesellschaft Pressurized water reactor fuel assembly with a guide tube and method for producing the guide tube
SE525455C2 (sv) * 2002-06-07 2005-02-22 Westinghouse Atom Ab Förfarande, användning och anordning beträffande kapslingsrör för kärnbränsle samt bränslepatron för en nukleär kokarvattenreaktor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894866A (en) * 1958-01-21 1959-07-14 Marion L Picklesimer Method for annealing and rolling zirconium-base alloys
GB1097571A (en) * 1965-03-01 1968-01-03 Atomic Energy Authority Uk Improvements in or relating to tubes
US3567522A (en) * 1965-12-15 1971-03-02 Westinghouse Electric Corp Method of producing zirconium base alloys
BE789401A (fr) * 1971-09-30 1973-01-15 Gen Electric Assemblage de barres de combustible pour reacteurs nucleaires
US3865635A (en) * 1972-09-05 1975-02-11 Sandvik Ab Method of making tubes and similar products of a zirconium alloy
US4238251A (en) * 1977-11-18 1980-12-09 General Electric Company Zirconium alloy heat treatment process and product
US4239597A (en) * 1978-03-30 1980-12-16 The Babcock & Wilcox Company Nuclear fuel spacer grid
CA1139023A (en) * 1979-06-04 1983-01-04 John H. Davies Thermal-mechanical treatment of composite nuclear fuel element cladding

Also Published As

Publication number Publication date
US4770847A (en) 1988-09-13
DE3318584C2 (es) 1987-04-23
ES522690A0 (es) 1985-01-01
IT1171072B (it) 1987-06-10
IT8321303A0 (it) 1983-05-26
IT8321303A1 (it) 1984-11-26
JPS5916955A (ja) 1984-01-28
JPS6155584B2 (es) 1986-11-28
DE3318584A1 (de) 1983-12-01

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