FR2442895A1 - METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED - Google Patents

METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED

Info

Publication number
FR2442895A1
FR2442895A1 FR7833975A FR7833975A FR2442895A1 FR 2442895 A1 FR2442895 A1 FR 2442895A1 FR 7833975 A FR7833975 A FR 7833975A FR 7833975 A FR7833975 A FR 7833975A FR 2442895 A1 FR2442895 A1 FR 2442895A1
Authority
FR
France
Prior art keywords
alloy
transmutation
rare gas
desorption
reducing
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.)
Granted
Application number
FR7833975A
Other languages
French (fr)
Other versions
FR2442895B1 (en
Inventor
Pierre Bach
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.)
SODERN SA
Original Assignee
SODERN SA
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 SODERN SA filed Critical SODERN SA
Priority to FR7833975A priority Critical patent/FR2442895A1/en
Priority to GB7941048A priority patent/GB2039409B/en
Publication of FR2442895A1 publication Critical patent/FR2442895A1/en
Application granted granted Critical
Publication of FR2442895B1 publication Critical patent/FR2442895B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C43/00—Alloys containing radioactive materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé pour diminuer la désorption par un alliage d'un gaz rare, formé par transmutation d'un élément de l'alliage, remarquable en ce que l'on réalise l'alliage en phase unique, en complétant la concentration de l'élément transmutable par des éléments isotopiques non transmutables, jusqu'à atteindre le taux de concentration élevé minimal, qui permet d'obtenir ladite phase unique. L'invention concerne également l'alliage ainsi obtenu. Elle trouve son application notamment dans la réalisation de cibles tritiées, pour tubes neutroniques scellés. Application : cible tritiée.The invention relates to a method for reducing desorption by an alloy of a rare gas, formed by transmutation of an element of the alloy, remarkable in that the alloy is carried out in a single phase, by completing the concentration. of the transmutable element by non-transmutable isotopic elements, until the minimum high concentration level is reached, which makes it possible to obtain said single phase. The invention also relates to the alloy thus obtained. It finds its application in particular in the production of tritiated targets, for sealed neutron tubes. Application: tritiated target.

FR7833975A 1978-12-01 1978-12-01 METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED Granted FR2442895A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7833975A FR2442895A1 (en) 1978-12-01 1978-12-01 METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED
GB7941048A GB2039409B (en) 1978-12-01 1979-11-28 Method for reducing desorption from an alloy of a rare gas formed by transmutation of one element of the alloy and an alloy thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833975A FR2442895A1 (en) 1978-12-01 1978-12-01 METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED

Publications (2)

Publication Number Publication Date
FR2442895A1 true FR2442895A1 (en) 1980-06-27
FR2442895B1 FR2442895B1 (en) 1983-03-25

Family

ID=9215600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833975A Granted FR2442895A1 (en) 1978-12-01 1978-12-01 METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED

Country Status (2)

Country Link
FR (1) FR2442895A1 (en)
GB (1) GB2039409B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009982A1 (en) * 1990-01-03 1991-07-11 Teleki Peter Method of influencing the strength of a metallic product

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1263978A (en) * 1959-05-05 1961-06-19 Philips Nv Neutron generator
CH364399A (en) * 1957-04-22 1962-09-15 Radiation Res Corp Process for the sorption of a gas in a metallic layer applied to a base, device for carrying out this process and device manufactured according to this process
FR1576196A (en) * 1967-09-15 1969-07-25
FR2175002A1 (en) * 1972-03-06 1973-10-19 Varian Associates
FR2184606A1 (en) * 1972-05-16 1973-12-28 Ca Atomic Energy Ltd

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364399A (en) * 1957-04-22 1962-09-15 Radiation Res Corp Process for the sorption of a gas in a metallic layer applied to a base, device for carrying out this process and device manufactured according to this process
FR1263978A (en) * 1959-05-05 1961-06-19 Philips Nv Neutron generator
FR1576196A (en) * 1967-09-15 1969-07-25
FR2175002A1 (en) * 1972-03-06 1973-10-19 Varian Associates
FR2184606A1 (en) * 1972-05-16 1973-12-28 Ca Atomic Energy Ltd

Also Published As

Publication number Publication date
FR2442895B1 (en) 1983-03-25
GB2039409B (en) 1983-05-11
GB2039409A (en) 1980-08-06

Similar Documents

Publication Publication Date Title
DK161084C (en) METHOD FOR PRODUCING NITROGEN GAS BY OVERATOSMOSPHERIC PRESSURE
CA2069734A1 (en) Gas Chromatography System and Methods
ES511623A0 (en) PROCEDURE FOR THE MANUFACTURE OF COSPELS, ESPECIALLY FOR COINS OF RELATIVELY HIGH VALUE.
DK161085C (en) METHOD FOR PRODUCING NITROGEN GAS BY OVERATOSMOSPHERIC PRESSURE
GB8819766D0 (en) Method of & apparatus for low-pressure casting of light metal alloy
FR2442895A1 (en) METHOD FOR REDUCING THE DESORPTION BY AN ALLOY OF A RARE GAS, FORMED BY TRANSMUTATION OF AN ALLOY ELEMENT AND ALLOY THUS OBTAINED
EP0394980A3 (en) Cold nuclear fusion apparatus
ES488827A0 (en) A METHOD FOR SEPARATING IMPURITIES OF HUMIC ACID FROM AN ACIDIC SOLUTION CONTAINING METAL.
DK162212C (en) METHOD AND APPARATUS FOR PREPARING AMMONIUM NITRATE
JPS52118871A (en) Incandescent bulb checking heat ray and process of manufacturing there of
FR2430252A1 (en) PROCESS FOR SEPARATING DIFFERENT ISOTOPES IN COMBINATIONS USING A LASER RADIUS
LU80899A1 (en) METHOD OF CONCENTRATION BY IMPLEMENTING A MIXED EVAPORATOR WITH VAPOR THERMOCOMPRESSION-VAPOR COMPRESSION
ES2095181B1 (en) A METHOD FOR ELIMINATING IMPURITIES OF A PROCESS OF ALKALINE METAL CHLORATE.
JPS5334098A (en) Separation method of hydrogen isotope
JPS5212789A (en) Fabrication method of electrode for discharge lamp
JPS5238788A (en) Manufacturing method of vaporized metal discharge lamp
JPS5223882A (en) Manufacturing process of fluorescence discharge lamp
JPS51118959A (en) Manufacturing method of fluorescent display tube
NO814226L (en) PROCEDURE FOR THE PREPARATION OF HALOGENE METAL ESTERS OF PENICILLAN ACID SULPHON, AND EXCIPIENTS FOR USING THE PROCEDURE
JPS5265459A (en) Adjusting method of light axis
JPS5441668A (en) Stem alignment set
JPS531592A (en) Ion source for mass spectrometer
JPS52109779A (en) Sealed beam type lamp and production method thereof
JPS53130261A (en) Controlling method for shape of rolled metal
JPS5265467A (en) Measuring method

Legal Events

Date Code Title Description
ST Notification of lapse