ES2093055T3 - Composicion de material zirlo y procedimiento de fabricacion. - Google Patents

Composicion de material zirlo y procedimiento de fabricacion.

Info

Publication number
ES2093055T3
ES2093055T3 ES91114158T ES91114158T ES2093055T3 ES 2093055 T3 ES2093055 T3 ES 2093055T3 ES 91114158 T ES91114158 T ES 91114158T ES 91114158 T ES91114158 T ES 91114158T ES 2093055 T3 ES2093055 T3 ES 2093055T3
Authority
ES
Spain
Prior art keywords
final
annealing
index
reduction
recristalization
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 - Lifetime
Application number
ES91114158T
Other languages
English (en)
Inventor
John Paul Foster
Samuel Austin Worcester
Robert John Comstock
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2093055T3 publication Critical patent/ES2093055T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • 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)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Powder Metallurgy (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Metal Extraction Processes (AREA)

Abstract

ESTA INVENCION SE REFIERE AL PROCESAMIENTO DE UNA GAMA ALGO MAS AMPLIA DE COMPOSICIONES, INCLUYENDO MATERIAL ZIRLO. CONTROLA EL INDICE DE DEFORMACION PROGRESIVA EN UNA ALEACION QUE TIENE, EN PORCENTAJE DE PESO, 0.5-2.0 DE NIOBIO, 0.7-1.5 ESTAÑO, 0.07-0.28 DE AL MENOS UN ELEMENTO DE HIERRO, NIQUEL Y CROMO Y HASTA 220 PPM DE CARBONO, Y EL EQUILIBRADOR ES ESENCIALMENTE ZIRCONIO. EL METODO ES DE UN TIPO QUE UTILIZA EL SOMETIMIENTO DEL MATERIAL A UN RECOCIDO DE POST-EXTRUSION, UNA SERIE DE REDUCCIONES DE AREA INTERMEDIAS Y RECOCIDOS DE RECRISTALIZACION INTERMEDIOS, SIENDO UNO DE LOS RECOCIDOS DE RECRISTALIZACION INTERMEDIOS UNA EXTINCION BETA DE ETAPA TARDIA, UNA REDUCCION DE AREA DE PASO FINAL , Y UN RECOCIDO DE ALIVIO DE TENSION FINAL. EL INDICE DE DEFORMACION PROGRESIVA SE CONTROLA HASTA APROXIMADAMENTE LA CANTIDAD DESEADA POR HORA MEDIANTE EL USO DE UNA TEMPERATURA MEDIA DE RECOCIDO DE RECRISTALIZACION INTERMEDIA Y UNA COMBINACION DE REDUCCION DE AREA DE PASO FINAL ELEGIDA ENTRE EL AREA DESIGNADA DE UNA CIFRA DESIGNADA, SIENDO LA CIFRA ELEGIDA BASANDOSE EN SI EL RECORRIDO DE POST-EXTRUSION ERA UN RECOCIDO ALFA O BETA; EN SI EL RECOCIDO FINAL ERA UN RECOCIDO DE ALIVIO DE TENSION O UN RECOCIDO DE CRISTALIZACION, Y EN SI SE UTILIZO O NO UNA EXTINCION BETA DE ETAPA POSTERIOR, Y EL INDICE DESEADO DE DEFORMACION PROGRESIVA. EL METODO PUEDE INCLUIR TAMBIEN EL SOMETIMIENTO DEL MATERIAL A UN RECOCIDO DE POST-EXTRUSION ALFA Y A UN RECOCIDO DE ALIVIO DE TENSION FINAL, Y EL CONTROL DEL INDICE DE DEFORMACION PROGRESIVA MEDIANTE EL USO DE CIERTAS TEMPERATURAS DE RECOCIDO DE RECRISTALIZACION INTERMEDIA Y REDUCCIONES DE AREA REAL DE PASO FINAL.
ES91114158T 1990-09-10 1991-08-23 Composicion de material zirlo y procedimiento de fabricacion. Expired - Lifetime ES2093055T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57950190A 1990-09-10 1990-09-10
US07/711,561 US5125985A (en) 1989-08-28 1991-05-30 Processing zirconium alloy used in light water reactors for specified creep rate

Publications (1)

Publication Number Publication Date
ES2093055T3 true ES2093055T3 (es) 1996-12-16

Family

ID=27077782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91114158T Expired - Lifetime ES2093055T3 (es) 1990-09-10 1991-08-23 Composicion de material zirlo y procedimiento de fabricacion.

Country Status (8)

Country Link
US (1) US5125985A (es)
EP (1) EP0475159B1 (es)
JP (1) JP2988493B2 (es)
KR (1) KR100205916B1 (es)
CA (1) CA2050956C (es)
DE (1) DE69122709T2 (es)
ES (1) ES2093055T3 (es)
TW (1) TW240252B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245645A (en) * 1991-02-04 1993-09-14 Siemens Aktiengesellschaft Structural part for a nuclear reactor fuel assembly and method for producing this structural part
FR2693476B1 (fr) * 1992-07-09 1994-09-02 Cezus Co Europ Zirconium Produit extérieurement en alliage de Zr, son procédé de fabrication et son utilisation.
DE69329100T2 (de) * 1992-12-09 2001-03-22 Koninklijke Philips Electronics N.V., Eindhoven Ladungsgekoppelte Anordnung
US5254308A (en) * 1992-12-24 1993-10-19 Combustion Engineering, Inc. Zirconium alloy with improved post-irradiation properties
US5278882A (en) * 1992-12-30 1994-01-11 Combustion Engineering, Inc. Zirconium alloy with superior corrosion resistance
US5618356A (en) * 1993-04-23 1997-04-08 General Electric Company Method of fabricating zircaloy tubing having high resistance to crack propagation
US5330589A (en) * 1993-05-25 1994-07-19 Electric Power Research Institute Hafnium alloys as neutron absorbers
US5366690A (en) * 1993-06-18 1994-11-22 Combustion Engineering, Inc. Zirconium alloy with tin, nitrogen, and niobium additions
US5417780A (en) * 1993-10-28 1995-05-23 General Electric Company Process for improving corrosion resistance of zirconium or zirconium alloy barrier cladding
SE513488C2 (sv) * 1994-06-22 2000-09-18 Sandvik Ab Sätt att tillverka rör av zirkoniumbaslegering för kärnreaktorer och användning av sättet vid tillverkning av sådana rör
FR2737335B1 (fr) 1995-07-27 1997-10-10 Framatome Sa Tube pour assemblage de combustible nucleaire et procede de fabrication d'un tel tube
UA53696C2 (uk) * 1997-03-12 2003-02-17 Откритоє Акціонєрноє Общєство "Чєпєцкій Мєханічєскій Завод" Спосіб виготовлення трубних виробів з цирконієвих сплавів (варіанти)
US5844959A (en) * 1997-08-01 1998-12-01 Siemens Power Corporation Zirconium niobium tin alloys for nuclear fuel rods and structural parts for high burnup
US5838753A (en) * 1997-08-01 1998-11-17 Siemens Power Corporation Method of manufacturing zirconium niobium tin alloys for nuclear fuel rods and structural parts for high burnup
US5835550A (en) * 1997-08-28 1998-11-10 Siemens Power Corporation Method of manufacturing zirconium tin iron alloys for nuclear fuel rods and structural parts for high burnup
JPH11194189A (ja) * 1997-10-13 1999-07-21 Mitsubishi Materials Corp 耐食性およびクリープ特性にすぐれた原子炉燃料被覆管用Ｚｒ合金管の製造方法
KR100286871B1 (ko) 1998-10-21 2001-04-16 장인순 내부식성과 기계적 특성이 우수한 지르코늄합금 조성물
US7985373B2 (en) * 1998-03-31 2011-07-26 Framatome Anp Alloy and tube for nuclear fuel assembly and method for making same
RU2141540C1 (ru) * 1999-04-22 1999-11-20 Государственный научный центр РФ Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара Сплав на основе циркония
RU2141539C1 (ru) 1999-04-22 1999-11-20 Государственный научный центр РФ Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара Сплав на основе циркония
RU2227171C1 (ru) * 2002-12-23 2004-04-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт неорганических материалов им. акад. А.А. Бочвара" Цирконий-ниобиевый кислородсодержащий сплав и способ его получения
US20060243358A1 (en) * 2004-03-23 2006-11-02 David Colburn Zirconium alloys with improved corrosion resistance and method for fabricating zirconium alloys with improved corrosion
US10221475B2 (en) 2004-03-23 2019-03-05 Westinghouse Electric Company Llc Zirconium alloys with improved corrosion/creep resistance
US9284629B2 (en) 2004-03-23 2016-03-15 Westinghouse Electric Company Llc Zirconium alloys with improved corrosion/creep resistance due to final heat treatments
US8273285B2 (en) 2005-01-10 2012-09-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Steerable catheter and methods of making the same
KR100733701B1 (ko) * 2005-02-07 2007-06-28 한국원자력연구원 크립저항성이 우수한 지르코늄 합금 조성물
US20060227924A1 (en) * 2005-04-08 2006-10-12 Westinghouse Electric Company Llc High heat flux rate nuclear fuel cladding and other nuclear reactor components
CN103650659B (zh) * 2005-12-27 2010-03-10 西北有色金属研究院 一种核反应堆用锆基合金板材的制备方法
SE530673C2 (sv) * 2006-08-24 2008-08-05 Westinghouse Electric Sweden Vattenreaktorbränslekapslingsrör
KR100831578B1 (ko) * 2006-12-05 2008-05-21 한국원자력연구원 원자력용 우수한 내식성을 갖는 지르코늄 합금 조성물 및이의 제조방법
KR20080074568A (ko) * 2007-02-09 2008-08-13 한국원자력연구원 우수한 내식성을 갖는 고농도 철 함유 지르코늄 합금조성물 및 이의 제조방법
JP5916286B2 (ja) * 2010-11-08 2016-05-11 株式会社日立製作所 高耐食ジルコニウム合金材料の製造方法
CN108950306A (zh) 2011-06-16 2018-12-07 西屋电气有限责任公司 由于最终热处理而具有改善的抗腐蚀性/抗蠕变性的锆合金

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334763A1 (fr) * 1975-12-12 1977-07-08 Ugine Aciers Procede permettant d'ameliorer la tenue a chaud du zirconium et de ses alliages
US4452648A (en) * 1979-09-14 1984-06-05 Atomic Energy Of Canada Limited Low in reactor creep ZR-base alloy tubes
US4450016A (en) * 1981-07-10 1984-05-22 Santrade Ltd. Method of manufacturing cladding tubes of a zirconium-based alloy for fuel rods for nuclear reactors
EP0071193B1 (en) * 1981-07-29 1988-06-01 Hitachi, Ltd. Process for producing zirconium-based alloy
CA1214978A (en) * 1982-01-29 1986-12-09 Samuel G. Mcdonald Zirconium alloy products and fabrication processes
FR2575762B1 (fr) * 1985-01-10 1989-03-03 Fragema Framatome & Cogema Procede de fabrication de plaquettes en alliage de zirconium
US4649023A (en) * 1985-01-22 1987-03-10 Westinghouse Electric Corp. Process for fabricating a zirconium-niobium alloy and articles resulting therefrom
FR2584097B1 (fr) * 1985-06-27 1987-12-11 Cezus Co Europ Zirconium Procede de fabrication d'une ebauche de tube de gainage corroyee a froid en alliage de zirconium
US4879093A (en) * 1988-06-10 1989-11-07 Combustion Engineering, Inc. Ductile irradiated zirconium alloy

Also Published As

Publication number Publication date
DE69122709D1 (de) 1996-11-21
CA2050956C (en) 2001-02-20
JP2988493B2 (ja) 1999-12-13
CA2050956A1 (en) 1992-03-11
EP0475159B1 (en) 1996-10-16
KR920006515A (ko) 1992-04-27
KR100205916B1 (ko) 1999-07-01
JPH04358048A (ja) 1992-12-11
DE69122709T2 (de) 1997-02-20
EP0475159A1 (en) 1992-03-18
US5125985A (en) 1992-06-30
TW240252B (es) 1995-02-11

Similar Documents

Publication Publication Date Title
ES2093055T3 (es) Composicion de material zirlo y procedimiento de fabricacion.
ES2055836T3 (es) Material de aleacion con base de circonio para aplicaciones en reactores de agua ligera.
Kloc et al. Transition from power-law to viscous creep behaviour of p-91 type heat-resistant steel
Lehmann et al. Electrophysiological findings and structural changes in circumscript inflammation of peripheral nerves
ES2098594T3 (es) Hormigon o mortero estable frente a desprendimientos en el caso de exposicion al fuego.
NO921027D0 (no) Legering for sentrifuger for glassfibre
FI884532A (fi) Styrning av elektriska motstaond saerskilt foer industriugnar.
DE1446118A1 (de) Schutzueberzug von hitzebestaendigen Metallen
WO2021074606A9 (en) Modulating opsin signaling lifetime for optogenetic applications
Kim et al. Change in hardness of an as-cast and softening heat-treated low-gold-content alloy for bonding porcelain by simulated porcelain firing and its mechanism
GB2278614A (en) Nickel-molybdenum alloys
ES2124293T3 (es) Procedimiento de acondicionamiento para el interior de un edificio.
EP0356890A2 (de) Vorrichtung zur Erzeugung eines optischen Zielstrahles
SE7905645L (sv) Elektrokroma skikt med forhojd kristallisationsbestendighet
DE647750C (de) Vorrichtung zur selbsttaetigen Zugregelung fuer Heizkessel
DE3630321A1 (de) Werkstoff fuer mit dentalkeramik zu verblendende kronen und bruecken
Robinson et al. From health-based to technology-based standards for hazardous air pollutants.
Lonsdale C. Changes in the dimensions of metallic wires produced by torsion—III. Lead
Kimura et al. Fundamental aspects of Inherent Creep Strength for ferritic steels
Sehitoglu et al. Critical Experiments in Thermo-Mechanical Loading
Tachibana et al. Modeling of Creep and Tensile Behavior at High Homologous Temperature Using the Viscoplasticity Theory Based on Overstress (VBO)
DE1294149B (de) Schutzgasschweissbrenner mit Verzoegerungsvorrichtung fuer das Gasventil
Wilson Industrial lighting
Hameury CV evolution: importance of detailed stellar models.
Jianshe An Investigation into the Exodus of Young Intellectuals

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 475159

Country of ref document: ES