FR2712114B1 - Procédé de fabrication de cibles de production de 99Mo à l'aide d'uranium peu enrichi et cibles ainsi obtenues. - Google Patents

Procédé de fabrication de cibles de production de 99Mo à l'aide d'uranium peu enrichi et cibles ainsi obtenues.

Info

Publication number
FR2712114B1
FR2712114B1 FR9411714A FR9411714A FR2712114B1 FR 2712114 B1 FR2712114 B1 FR 2712114B1 FR 9411714 A FR9411714 A FR 9411714A FR 9411714 A FR9411714 A FR 9411714A FR 2712114 B1 FR2712114 B1 FR 2712114B1
Authority
FR
France
Prior art keywords
targets
low
enriched uranium
manufacturing production
production targets
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 - Fee Related
Application number
FR9411714A
Other languages
English (en)
Other versions
FR2712114A1 (fr
Inventor
Thomas C Wiencek
James E Matos
Gerard L Hofman
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2712114A1 publication Critical patent/FR2712114A1/fr
Application granted granted Critical
Publication of FR2712114B1 publication Critical patent/FR2712114B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H6/00—Targets for producing nuclear reactions
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/02—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes in nuclear reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/302—Clad or other composite foil or thin metal making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/303—Method with assembling or disassembling of a pack
    • Y10T29/305—Method with assembling or disassembling of a pack including bond prevention treatment
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet
    • Y10T29/49369—Utilizing bond inhibiting material
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49879—Spaced wall tube or receptacle
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit
FR9411714A 1993-10-01 1994-09-30 Procédé de fabrication de cibles de production de 99Mo à l'aide d'uranium peu enrichi et cibles ainsi obtenues. Expired - Fee Related FR2712114B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13048593A 1993-10-01 1993-10-01

Publications (2)

Publication Number Publication Date
FR2712114A1 FR2712114A1 (fr) 1995-05-12
FR2712114B1 true FR2712114B1 (fr) 2002-12-06

Family

ID=22444911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411714A Expired - Fee Related FR2712114B1 (fr) 1993-10-01 1994-09-30 Procédé de fabrication de cibles de production de 99Mo à l'aide d'uranium peu enrichi et cibles ainsi obtenues.

Country Status (6)

Country Link
US (2) US5615238A (fr)
JP (1) JPH07218697A (fr)
CA (1) CA2133160A1 (fr)
DE (1) DE4435397A1 (fr)
FR (1) FR2712114B1 (fr)
GB (1) GB2282478B (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000030124A1 (fr) 1998-11-13 2000-05-25 W.F.N Co., Ltd. Procede et dispositif permettant d'activer une substance
US6426476B1 (en) * 2000-07-20 2002-07-30 Battelle Memorial Institute Laminated rare earth structure and method of making
IT1316223B1 (it) * 2000-09-28 2003-04-03 Carlo Rubbia Metodo e dispositivo per riscaldare gas da uno strato sottile dicombustibile nucleare e propulsore spaziale che utilizza tale metodo.
US20060023829A1 (en) * 2004-08-02 2006-02-02 Battelle Memorial Institute Medical radioisotopes and methods for producing the same
US7526058B2 (en) * 2004-12-03 2009-04-28 General Electric Company Rod assembly for nuclear reactors
US8953731B2 (en) * 2004-12-03 2015-02-10 General Electric Company Method of producing isotopes in power nuclear reactors
US7350280B2 (en) * 2005-11-09 2008-04-01 Uchicago Argonne, Llc Method to seal reactive materials under vacuum
US20090274258A1 (en) * 2006-04-14 2009-11-05 Holden Charles S Compound isotope target assembly for production of medical and commercial isotopes by means of spectrum shaping alloys
US9202598B2 (en) * 2007-11-28 2015-12-01 Ge-Hitachi Nuclear Energy Americas Llc Fail-free fuel bundle assembly
US9362009B2 (en) * 2007-11-28 2016-06-07 Ge-Hitachi Nuclear Energy Americas Llc Cross-section reducing isotope system
US20090135989A1 (en) * 2007-11-28 2009-05-28 Ge-Hitachi Nuclear Energy Americas Llc Segmented fuel rod bundle designs using fixed spacer plates
US8842800B2 (en) * 2007-11-28 2014-09-23 Ge-Hitachi Nuclear Energy Americas Llc Fuel rod designs using internal spacer element and methods of using the same
US20090135990A1 (en) * 2007-11-28 2009-05-28 Ge-Hitachi Nuclear Energy Americas Llc Placement of target rods in BWR bundle
US8437443B2 (en) 2008-02-21 2013-05-07 Ge-Hitachi Nuclear Energy Americas Llc Apparatuses and methods for production of radioisotopes in nuclear reactor instrumentation tubes
US8712000B2 (en) 2007-12-13 2014-04-29 Global Nuclear Fuel—Americas, LLC Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
US8885791B2 (en) 2007-12-18 2014-11-11 Ge-Hitachi Nuclear Energy Americas Llc Fuel rods having irradiation target end pieces
US8180014B2 (en) 2007-12-20 2012-05-15 Global Nuclear Fuel-Americas, Llc Tiered tie plates and fuel bundles using the same
US7970095B2 (en) * 2008-04-03 2011-06-28 GE - Hitachi Nuclear Energy Americas LLC Radioisotope production structures, fuel assemblies having the same, and methods of using the same
US8270555B2 (en) * 2008-05-01 2012-09-18 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods for storage and processing of radioisotopes
US8050377B2 (en) 2008-05-01 2011-11-01 Ge-Hitachi Nuclear Energy Americas Llc Irradiation target retention systems, fuel assemblies having the same, and methods of using the same
US7781637B2 (en) * 2008-07-30 2010-08-24 Ge-Hitachi Nuclear Energy Americas Llc Segmented waste rods for handling nuclear waste and methods of using and fabricating the same
FR2935532B1 (fr) * 2008-08-27 2012-07-13 Tn Int Procede de fabrication d'un emballage pour le transport et/ou stockage de matieres nucleaires, utilisant le phenomene de retrait de soudage.
US8699651B2 (en) * 2009-04-15 2014-04-15 Ge-Hitachi Nuclear Energy Americas Llc Method and system for simultaneous irradiation and elution capsule
US9165691B2 (en) * 2009-04-17 2015-10-20 Ge-Hitachi Nuclear Energy Americas Llc Burnable poison materials and apparatuses for nuclear reactors and methods of using the same
US8366088B2 (en) * 2009-07-10 2013-02-05 Ge-Hitachi Nuclear Energy Americas Llc Brachytherapy and radiography target holding device
US9431138B2 (en) * 2009-07-10 2016-08-30 Ge-Hitachi Nuclear Energy Americas, Llc Method of generating specified activities within a target holding device
US8638899B2 (en) * 2009-07-15 2014-01-28 Ge-Hitachi Nuclear Energy Americas Llc Methods and apparatuses for producing isotopes in nuclear fuel assembly water rods
US20110129049A1 (en) * 2009-08-18 2011-06-02 Schenter Robert E Very large enhancements of thermal neutron fluxes resulting in a very large enhancement of the production of molybdenum-99
US8488733B2 (en) * 2009-08-25 2013-07-16 Ge-Hitachi Nuclear Energy Americas Llc Irradiation target retention assemblies for isotope delivery systems
US9773577B2 (en) * 2009-08-25 2017-09-26 Ge-Hitachi Nuclear Energy Americas Llc Irradiation targets for isotope delivery systems
US9183959B2 (en) * 2009-08-25 2015-11-10 Ge-Hitachi Nuclear Energy Americas Llc Cable driven isotope delivery system
US9177679B2 (en) * 2010-02-11 2015-11-03 Uchicago Argonne, Llc Accelerator-based method of producing isotopes
WO2011103334A1 (fr) * 2010-02-19 2011-08-25 Babcock & Wilcox Procédé et appareil pour l'extraction et le traitement de molybdène-99
US8542789B2 (en) * 2010-03-05 2013-09-24 Ge-Hitachi Nuclear Energy Americas Llc Irradiation target positioning devices and methods of using the same
WO2012015974A1 (fr) * 2010-07-29 2012-02-02 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Cible de production d'isotopes
US9899107B2 (en) 2010-09-10 2018-02-20 Ge-Hitachi Nuclear Energy Americas Llc Rod assembly for nuclear reactors
RU2476941C2 (ru) * 2010-11-01 2013-02-27 Закрытое акционерное общество научно-производственное объединение "Уральская химико-технологическая компания Урал-ХТК" МИШЕНЬ ДЛЯ НАРАБОТКИ ИЗОТОПА 99Мо
KR101138445B1 (ko) * 2011-03-04 2012-04-26 한국원자력연구원 저농축 고밀도 판상 우라늄 타겟의 제조방법 및 이에 의하여 제조되는 저농축 우라늄 고밀도 타겟
DE102011002265B4 (de) * 2011-04-26 2012-12-06 Technische Universität München Verfahren zur Herstellung von Ausgangsmaterial für einen Technetium-Generator
IN2014DN03008A (fr) 2011-10-21 2015-05-08 Cie Pour Letude Et La Realisation De Combustibles Atomiques
AU2013274040B2 (en) 2012-06-15 2017-01-12 Dent International Research, Inc. Apparatus and methods for transmutation of elements
KR101460690B1 (ko) * 2012-08-16 2014-11-11 한국원자력연구원 저농축 우라늄 표적으로부터 방사성 ９９Ｍｏ를 추출하는 방법
RU2511215C1 (ru) * 2012-10-02 2014-04-10 Открытое акционерное общество "Государственный научный центр Научно-исследовательский институт атомных реакторов" Мишень для наработки изотопа мо-99
US9997267B2 (en) 2013-02-13 2018-06-12 Battelle Memorial Institute Nuclear reactor target assemblies, nuclear reactor configurations, and methods for producing isotopes, modifying materials within target material, and/or characterizing material within a target material
JP6411165B2 (ja) * 2014-10-20 2018-10-24 国立研究開発法人産業技術総合研究所 極低温マイクロカロリーメータ用放射線源の製造方法及び装置
US9991013B2 (en) * 2015-06-30 2018-06-05 General Electric Company Production assemblies and removable target assemblies for isotope production
RU2606642C1 (ru) * 2015-11-09 2017-01-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Мишень для получения радиоизотопа
RU2696000C1 (ru) * 2015-11-10 2019-07-30 Публичное акционерное общество "Новосибирский завод химконцентратов" (ПАО "НЗХК") Способ изготовления мишени для наработки изотопа Мо-99
RU2647492C2 (ru) * 2016-07-07 2018-03-16 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Способ изготовления мишени для наработки изотопа 99 мо
CN106875999B (zh) * 2017-01-03 2019-01-29 中国原子能科学研究院 一种用于辐照生产裂变99Mo的低浓铀铀箔靶件
US11363709B2 (en) 2017-02-24 2022-06-14 BWXT Isotope Technology Group, Inc. Irradiation targets for the production of radioisotopes
US20180244535A1 (en) * 2017-02-24 2018-08-30 BWXT Isotope Technology Group, Inc. Titanium-molybdate and method for making the same
CN109147965A (zh) * 2018-08-20 2019-01-04 中国原子能科学研究院 一种多单片状自由组合式低浓铀铀箔靶件
CN112789689B (zh) 2018-08-27 2024-04-09 Bwxt同位素技术集团有限公司 产生放射性同位素的靶辐照系统
WO2021022179A1 (fr) * 2019-07-31 2021-02-04 Battelle Memorial Institute Matières cibles fissiles et procédés de traitement de matières cibles fissiles
US11832374B1 (en) 2020-10-01 2023-11-28 Consolidated Nuclear Security, LLC Method of making an annular radioisotope target having a helical coil-shaped foil ribbon between cladding tubes

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272161C (fr) *
US2034425A (en) * 1933-11-25 1936-03-17 American Rolling Mill Co Method of pack rolling ferrous metals
US2375334A (en) * 1941-08-07 1945-05-08 Emerik I Valyi Method of producing reinforced metal sheets
US2645842A (en) * 1947-02-28 1953-07-21 United States Steel Corp Multiple rolling of strip
GB768078A (en) * 1954-03-31 1957-02-13 Ca Atomic Energy Ltd Improvements relating to fuel rod assemblies for nuclear reactors
BE571126A (fr) * 1957-09-12
US3109797A (en) * 1957-10-01 1963-11-05 Martin Marietta Corp Tubular fuel elements and fabricating techniques therefor
US2967139A (en) * 1957-10-09 1961-01-03 Martin Co Method of forming a sheet into an integral tube
US2986504A (en) * 1958-05-23 1961-05-30 Martin Co Flat plate type fuel elements
US3004907A (en) * 1958-06-19 1961-10-17 Martin Co Fuel tube element and method of preparing the same
FR1211572A (fr) * 1958-08-21 1960-03-17 Commissariat Energie Atomique Nouvelle structure d'éléments combustibles pour réacteurs atomiques
NL251554A (fr) * 1959-05-13
US3070880A (en) * 1959-09-30 1963-01-01 Texas Instruments Inc Method of bonding the abutted edges of metal members
US2941933A (en) * 1959-11-30 1960-06-21 William E Roake Fuel element for nuclear reactor
DE1464128A1 (de) * 1961-06-27 1969-03-27 Westinghouse Electric Corp Langgestreckte Bauelemente und Verfahren zu ihrer Herstellung
US3422523A (en) * 1963-06-26 1969-01-21 Martin Marietta Corp Process for fabricating nuclear reactor fuel elements
GB1095652A (en) * 1964-03-20 1967-12-20 Atomic Energy Authority Uk Nuclear reactor fuel elements
GB1096303A (en) * 1964-05-25 1967-12-29 Atomic Energy Authority Uk Improvements in or relating to the extrusion of composite bodies
GB1115452A (en) * 1964-07-09 1968-05-29 Minnesota Mining & Mfg Nuclear fuel elements
DE1514115A1 (de) * 1965-02-17 1969-09-04 Licentia Gmbh Dampfgekuehltes Brennelement fuer Kernreaktoren
GB1142784A (en) * 1965-05-11 1969-02-12 Atomic Energy Authority Uk Improvements in or relating to the extrusion of composite bodies
US3291699A (en) * 1965-12-23 1966-12-13 Kenneth A Trickett Fuel element
FR1530633A (fr) * 1967-05-18 1968-06-28 Commissariat Energie Atomique Procédé de réalisation d'enceintes étanches, applicable à la fabrication d'un élément combustible nucléaire
US3619366A (en) * 1969-05-06 1971-11-09 Walston Chubb Fuel subassembly for a nuclear reactor
GB1314248A (en) * 1970-06-17 1973-04-18 Atomic Energy Authority Uk Nuclear reactor fuel pins
FR2104678B1 (fr) * 1970-07-03 1973-08-10 Commissariat Energie Atomique
US3940318A (en) * 1970-12-23 1976-02-24 Union Carbide Corporation Preparation of a primary target for the production of fission products in a nuclear reactor
US3928132A (en) * 1971-04-29 1975-12-23 Commissariat Energie Atomique Annular fuel element for high-temperature reactors
US3855093A (en) * 1971-12-17 1974-12-17 Grace W R & Co Radiation curable polyene-polythiol coating compositions
US3955093A (en) * 1975-04-25 1976-05-04 The United States Of America As Represented By The United States Energy Research And Development Administration Targets for the production of radioisotopes and method of assembly
CA1068832A (fr) * 1976-06-23 1979-12-25 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Cible pour la production de molybdene-99
US4554721A (en) * 1983-09-26 1985-11-26 Combustion Engineering, Inc. Method of manufacturing a wear resistant pipe
US4751044A (en) * 1985-08-15 1988-06-14 Westinghouse Electric Corp. Composite nuclear fuel cladding tubing and other core internal structures with improved corrosion resistance
US4720370A (en) * 1985-10-25 1988-01-19 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel structure containing uranium alloy wires embedded in a metallic matrix plate
US4839133A (en) * 1987-10-26 1989-06-13 The United States Of America As Represented By The Department Of Energy Target and method for the production of fission product molybdenum-99
US5079824A (en) * 1988-09-02 1992-01-14 Lopez Jesus S Method for the installation of a jacket reinforcement for piping
US4876780A (en) * 1988-10-31 1989-10-31 Carbotek, Inc. Double wall vacuum tubing and method of manufacture
JPH0652307B2 (ja) * 1988-11-19 1994-07-06 動力炉・核燃料開発事業団 原子炉用分散強化型フェライト鋼被覆管及びその製造方法
CA2003295C (fr) * 1988-12-09 1995-07-04 Yoshihisa Ohashi Fabrication de tubes metalliques a revetement
US4963317A (en) * 1989-09-13 1990-10-16 The United States Of America As Represented By The United States Department Of Energy High loading uranium fuel plate
CA2134263A1 (fr) * 1994-10-25 1995-10-13 William T. Hancox Cible utilisee pour la production de molybdene-99
CA2134264C (fr) * 1994-10-25 2000-09-12 William T. Hancox Methode pour la production de molybdene-99 et gestion des dechets qui en contiennent

Also Published As

Publication number Publication date
JPH07218697A (ja) 1995-08-18
GB9418364D0 (en) 1994-11-02
GB2282478A (en) 1995-04-05
GB2282478B (en) 1997-08-13
US5615238A (en) 1997-03-25
FR2712114A1 (fr) 1995-05-12
DE4435397A1 (de) 1995-06-14
US6160862A (en) 2000-12-12
CA2133160A1 (fr) 1995-04-02

Similar Documents

Publication Publication Date Title
FR2712114B1 (fr) Procédé de fabrication de cibles de production de 99Mo à l'aide d'uranium peu enrichi et cibles ainsi obtenues.
FR2653449B1 (fr) Piece en alliage a base de titane et procede de production de celle-ci.
FR2691769B1 (fr) Joint homocinétique à billes et son procédé de fabrication.
DE69424436T2 (de) Asymmetrischer würfeleckiger gegenstand und herstellungsverfahren
FR2707259B1 (fr) Poche à fermeture à glissière et procédé de fabrication de celle-ci.
BR9305395A (pt) Turbina radial e processo de fabricação de turbina radial
EP0616234A3 (fr) Guide d'onde en polyimide et procédé de fabrication.
KR910001409A (ko) 광부품 및 그 제조방법
BR9007901A (pt) Processo de fabricacao de um material composito e material composito fabricado pelo processo
BR9406590A (pt) Processo para a produção de gelatina
FR2701214B1 (fr) Cathéter et procédé de fabrication de celui-ci.
FR2693721B1 (fr) Charge d'amorçage à percussion annulaire et son procédé de fabrication.
FR2711199B1 (fr) Pièce mécanique de transmission et procédé de fabrication de celle-ci.
FR2702919B1 (fr) Transducteur magnétorésistif et procédé de réalisation.
FR2634562B1 (fr) Procede de fabrication d'un scintillateur et scintillateur ainsi obtenu
BR9006358A (pt) Fecho corredico e processo de fabricacao
FR2706170B1 (fr) Alliage de métaux lourds et son procédé de fabrication.
FR2700770B1 (fr) Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane.
BR9609451A (pt) Processo para a produção de azeoh enanciomericamente puro e composto
FR2573248B1 (fr) Procede de fabrication d'un transistor en film mince et transistor ainsi fabrique
FR2639085B1 (fr) Microvanne electrostatique integree et procede de fabrication d'une telle microvanne
IL109301A0 (en) Method of manufacturing microoptical elements
BR9200192A (pt) Cassete e processo de sua fabricacao
FR2673574B1 (fr) Procede de fabrication de disques de polissage et disques ainsi obtenus.
FR2710003B1 (fr) Procédé de fabrication d'objets en polystyrène expansé et objets ainsi obtenus.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531