ES8707003A1 - Procedimiento para fabricar plaquitas de aleacion de zirco- nio - Google Patents

Procedimiento para fabricar plaquitas de aleacion de zirco- nio

Info

Publication number
ES8707003A1
ES8707003A1 ES550752A ES550752A ES8707003A1 ES 8707003 A1 ES8707003 A1 ES 8707003A1 ES 550752 A ES550752 A ES 550752A ES 550752 A ES550752 A ES 550752A ES 8707003 A1 ES8707003 A1 ES 8707003A1
Authority
ES
Spain
Prior art keywords
zirconium alloy
strip
manufacturing zirconium
alloy platelets
manufacturing
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
ES550752A
Other languages
English (en)
Other versions
ES550752A0 (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.)
Fragema
Original Assignee
Fragema
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 Fragema filed Critical Fragema
Publication of ES550752A0 publication Critical patent/ES550752A0/es
Publication of ES8707003A1 publication Critical patent/ES8707003A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/3424—Fabrication of spacer grids
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE PLAQUITAS DE ALEACION DE ZIRCONIO PARA REJILLAS DE SUJECION DE ELEMENTOS COMBUSTIBLES DE REACTORES NUCLEARES. CONSISTENTES EN LA OBTENCION DE FLEJE POR LAMINACION EN CALIENTE Y FRIO, DE MATERIAL CON ZIRCONIO, ESTAÑO, HIERRO, CROMO Y, EVENTUALMENTE, DE 80 PPM A 270 PPM DE CARBONO, Y NIQUEL POR DEBAJO DE 70 PPM, SOMETIENDOLO A UN RECOCIDO DE SUPRESION DE TENSIONES POR DEBAJO DE LA TEMPERATURA DE RECRISTALIZACION, ENTRE 440GC Y 490GC, DURANTE 2 HORAS A 100 HORAS. EL FLEJE OBTENIDO SE CORTA TRANSVERSALMENTE A LA DIRECCION DEL LAMINADO Y SE SOMETE A CONFORMADO EN FRIO MEDIANTE PUNZONADO PARA PRODUCIR LAS RANURAS Y RESALTES (12) NECESARIOS.
ES550752A 1985-01-10 1986-01-09 Procedimiento para fabricar plaquitas de aleacion de zirco- nio Expired ES8707003A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500310A FR2575762B1 (fr) 1985-01-10 1985-01-10 Procede de fabrication de plaquettes en alliage de zirconium

Publications (2)

Publication Number Publication Date
ES550752A0 ES550752A0 (es) 1987-06-16
ES8707003A1 true ES8707003A1 (es) 1987-06-16

Family

ID=9315155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550752A Expired ES8707003A1 (es) 1985-01-10 1986-01-09 Procedimiento para fabricar plaquitas de aleacion de zirco- nio

Country Status (11)

Country Link
US (1) US4717427A (es)
EP (1) EP0192499B1 (es)
JP (1) JPH07100845B2 (es)
KR (1) KR950013827B1 (es)
CN (1) CN1012041B (es)
CA (1) CA1259013A (es)
DE (1) DE3660498D1 (es)
ES (1) ES8707003A1 (es)
FR (1) FR2575762B1 (es)
YU (1) YU45296B (es)
ZA (1) ZA8696B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599049B1 (fr) * 1986-05-21 1988-07-01 Cezus Co Europ Zirconium Procede de fabrication d'un feuillard en zircaloy 2 ou zircaloy 4 partiellement recristallise et feuillard obtenu
ES2027026T3 (es) * 1987-08-24 1992-05-16 Framatome Procedimiento para la fabricacion de una rejilla tabique para un conjunto combustible de un reactor nuclear.
US5125985A (en) * 1989-08-28 1992-06-30 Westinghouse Electric Corp. Processing zirconium alloy used in light water reactors for specified creep rate
US5289513A (en) * 1992-10-29 1994-02-22 Westinghouse Electric Corp. Method of making a fuel assembly lattice member and the lattice member made by such method
FR2723965B1 (fr) * 1994-08-30 1997-01-24 Cezus Co Europ Zirconium Procede de fabrication de toles en alliage de zirconium presentant une bonne resistance a la corrosion nodulaire et a la deformation sous irradiation
US5966980A (en) * 1994-09-29 1999-10-19 General Electric Company Method for fabricating end plugs for nuclear fuel rods
JP2003149369A (ja) * 2001-11-08 2003-05-21 Mitsubishi Nuclear Fuel Co Ltd 燃料集合体支持格子の製造方法
SE526051C2 (sv) * 2003-01-08 2005-06-21 Westinghouse Electric Sweden Metod, att behandla plåt av en Zr-legering, användning och anordningar av plåten i lättvattenreaktorer
US7625453B2 (en) 2005-09-07 2009-12-01 Ati Properties, Inc. Zirconium strip material and process for making same
US7623612B2 (en) * 2006-03-27 2009-11-24 Westinghouse Electric Co. Llc Bi-alloy spacer grid and associated methods
SE530783C2 (sv) * 2007-01-16 2008-09-09 Westinghouse Electric Sweden Spridargaller för positinering av bränslestavar
US8778102B2 (en) * 2008-06-16 2014-07-15 Ethicon, Inc. Post laser drilling stress relief of surgical needles made of refractory alloys
CN102172621A (zh) * 2011-03-22 2011-09-07 重庆大学 一种锆合金板材的变取向轧制方法
CN105127677A (zh) * 2015-07-25 2015-12-09 宝鸡市富源通工贸有限责任公司 一种用海绵锆加工锆带的方法
CN109108072A (zh) * 2018-10-23 2019-01-01 西部新锆核材料科技有限公司 一种高精度锆合金板材的轧制方法
CN114277327B (zh) * 2021-12-27 2022-11-18 重庆大学 一种基于孪晶诱发再结晶的锆合金板材织构调整方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1307550A (fr) * 1961-12-05 1962-10-26 Euratom Procédé de traitement des alliages de zirconium
GB997761A (en) * 1963-03-27 1965-07-07 Atomic Energy Authority Uk Improvements relating to zirconium base alloys
US3567522A (en) * 1965-12-15 1971-03-02 Westinghouse Electric Corp Method of producing zirconium base alloys
JPS51121420A (en) * 1975-04-11 1976-10-23 Exxon Nuclear Co Inc Treatment for metal contained zirconium
JPS57210961A (en) * 1981-06-19 1982-12-24 Toshiba Corp Manufacture of fuel cladding pipe for nuclear reactor
JPS5822365A (ja) * 1981-07-29 1983-02-09 Hitachi Ltd ジルコニウム基合金の製造方法
JPS5822364A (ja) * 1981-07-29 1983-02-09 Hitachi Ltd ジルコニウム基合金の製造法

Also Published As

Publication number Publication date
ES550752A0 (es) 1987-06-16
YU2386A (en) 1988-08-31
CN86100625A (zh) 1986-07-30
DE3660498D1 (en) 1988-09-15
YU45296B (en) 1992-05-28
EP0192499A1 (fr) 1986-08-27
EP0192499B1 (fr) 1988-08-10
JPH07100845B2 (ja) 1995-11-01
US4717427A (en) 1988-01-05
KR860005893A (ko) 1986-08-16
ZA8696B (en) 1986-08-27
CN1012041B (zh) 1991-03-20
FR2575762B1 (fr) 1989-03-03
CA1259013A (en) 1989-09-05
KR950013827B1 (ko) 1995-11-16
JPS61210165A (ja) 1986-09-18
FR2575762A1 (fr) 1986-07-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612