FR1560823A - - Google Patents

Info

Publication number
FR1560823A
FR1560823A FR1560823DA FR1560823A FR 1560823 A FR1560823 A FR 1560823A FR 1560823D A FR1560823D A FR 1560823DA FR 1560823 A FR1560823 A FR 1560823A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1560823A publication Critical patent/FR1560823A/fr
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR1560823D 1967-04-28 1968-04-08 Expired FR1560823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09833/67A GB1183514A (en) 1967-04-28 1967-04-28 Improvements in or relating to the analysis of materials

Publications (1)

Publication Number Publication Date
FR1560823A true FR1560823A (fr) 1969-03-21

Family

ID=10136000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560823D Expired FR1560823A (fr) 1967-04-28 1968-04-08

Country Status (4)

Country Link
US (1) US3621245A (fr)
DE (1) DE1773318A1 (fr)
FR (1) FR1560823A (fr)
GB (1) GB1183514A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889113A (en) * 1973-05-03 1975-06-10 Columbia Scient Ind Inc Radioisotope-excited, energy-dispersive x-ray fluorescence apparatus
AU546141B2 (en) 1979-12-20 1985-08-15 Australian Atomic Energy Commission Annihilation radiation analysis
GB2116698A (en) * 1982-02-26 1983-09-28 Coal Ind Coal analysis using x-rays
GB8621983D0 (en) * 1986-09-12 1986-10-22 K X Technology Ltd Ore analysis
JP2954819B2 (ja) * 1993-10-07 1999-09-27 株式会社東芝 全反射蛍光ｘ線分析装置の校正方法
EP1147407A4 (fr) * 1998-12-21 2003-01-29 Corning Inc Analyse par emissions fluorescentes de rayons x pour determiner une concentration de matiere
CN104330428B (zh) * 2014-10-22 2015-10-28 中国科学院地质与地球物理研究所 一种应用x荧光熔融法测定石膏中主次元素含量的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017595A (en) * 1962-06-20 1966-01-19 Atomic Energy Authority Uk Improvements in or relating to radiometric analysis techniques
US3448264A (en) * 1965-09-08 1969-06-03 Atomic Energy Authority Uk X-ray source and measuring means for backscatter analysis of samples

Also Published As

Publication number Publication date
GB1183514A (en) 1970-03-11
DE1773318A1 (de) 1971-09-16
US3621245A (en) 1971-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse