CA997075A - Metallic foil coated with scandium tritide for use as a beta particle source in an ionization detector at high temperatures and method of manufacture - Google Patents

Metallic foil coated with scandium tritide for use as a beta particle source in an ionization detector at high temperatures and method of manufacture

Info

Publication number
CA997075A
CA997075A CA165,231A CA165231A CA997075A CA 997075 A CA997075 A CA 997075A CA 165231 A CA165231 A CA 165231A CA 997075 A CA997075 A CA 997075A
Authority
CA
Canada
Prior art keywords
manufacture
high temperatures
metallic foil
particle source
ionization detector
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
CA165,231A
Other languages
English (en)
Other versions
CA165231S (en
Inventor
Charles H. Hartmann
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Priority to CA259,167A priority Critical patent/CA1010161A/en
Application granted granted Critical
Publication of CA997075A publication Critical patent/CA997075A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N30/70—Electron capture detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • 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
    • 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
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
CA165,231A 1972-03-06 1973-03-05 Metallic foil coated with scandium tritide for use as a beta particle source in an ionization detector at high temperatures and method of manufacture Expired CA997075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA259,167A CA1010161A (en) 1972-03-06 1976-08-16 Ionization detector utilizing tritiated scandium with an acceptable tritium emanation rate at high temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23201672A 1972-03-06 1972-03-06

Publications (1)

Publication Number Publication Date
CA997075A true CA997075A (en) 1976-09-14

Family

ID=22871538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,231A Expired CA997075A (en) 1972-03-06 1973-03-05 Metallic foil coated with scandium tritide for use as a beta particle source in an ionization detector at high temperatures and method of manufacture

Country Status (5)

Country Link
US (1) US4101278A (de)
JP (1) JPS491286A (de)
CA (1) CA997075A (de)
DE (1) DE2310465A1 (de)
FR (1) FR2175002B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442895A1 (fr) * 1978-12-01 1980-06-27 Sodern Procede pour diminuer la desorption par un alliage d'un gaz rare, forme par transmutation d'un element de l'alliage et alliage ainsi obtenu
AU554904B2 (en) * 1983-03-07 1986-09-04 Maxwell Laboratories, Inc. Automated pcb analyzer system
DE3726076C1 (de) * 1987-08-06 1989-03-09 Thyssen Edelstahlwerke Ag Filterkoerper zum Ausfiltrieren von Feststoffpartikeln mit Durchmessern ueberwiegend kleiner als 5 mum aus stroemenden Fluiden und Verfahren zu seiner Herstellung
SE470257B (sv) * 1992-05-19 1993-12-20 4Space Co Ltd Förvaringsbehållare av takboxtyp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185845A (en) * 1961-02-15 1965-05-25 Continental Oil Co Method of and apparatus for analyzing chemical compounds
FR1496910A (fr) * 1965-10-18 1967-10-06 Micro Tek Instr Corp Détecteur d'ionisation
US3725009A (en) * 1968-06-24 1973-04-03 J Lovelock Detection of trace gases utilizing an electron capture detector

Also Published As

Publication number Publication date
JPS491286A (de) 1974-01-08
US4101278A (en) 1978-07-18
FR2175002A1 (de) 1973-10-19
FR2175002B1 (de) 1976-06-11
DE2310465A1 (de) 1973-09-13

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