BE669517A - - Google Patents
Info
- Publication number
- BE669517A BE669517A BE669517DA BE669517A BE 669517 A BE669517 A BE 669517A BE 669517D A BE669517D A BE 669517DA BE 669517 A BE669517 A BE 669517A
- Authority
- BE
- Belgium
Links
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
- G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/203—Measuring back scattering
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37234/64A GB1067430A (en) | 1964-09-11 | 1964-09-11 | Improvements in or relating to x-ray analysis |
| GB3723564 | 1964-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE669517A true BE669517A (xx) | 1966-03-10 |
Family
ID=26263382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669517D BE669517A (xx) | 1964-09-11 | 1965-09-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3467824A (xx) |
| BE (1) | BE669517A (xx) |
| DE (1) | DE1673162A1 (xx) |
| GB (1) | GB1067430A (xx) |
| NL (1) | NL6511841A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581087A (en) * | 1968-10-25 | 1971-05-25 | Panametrics | X-ray fluorescence measuring system employing balanced x-ray filters and circuit means to vary the effective relative transmission thereof |
| DK134687B (da) * | 1972-11-22 | 1976-12-20 | Isotopcentralen | Apparat til måling af koncentrationen af et eller flere grundstoffer i et bæremedium ved hjælp af gamma- eller rontgenstråler. |
| US3859525A (en) * | 1973-06-04 | 1975-01-07 | Texas Nuclear Corp | Method and apparatus for fluorescent x-ray analysis |
| GB1494549A (en) * | 1975-03-14 | 1977-12-07 | Coal Ind | Determining the concentration of sulphur in coal |
| US4566114A (en) * | 1980-06-20 | 1986-01-21 | Australian Atomic Energy Commission | X- and γ-Ray techniques for determination of the ash content of coal |
| FR2668263A1 (fr) * | 1990-10-19 | 1992-04-24 | Siderurgie Fse Inst Rech | Procede et dispositif d'analyse rapide par fluorescence x d'un element en faible teneur dans un materiau. |
| CN110426408A (zh) * | 2019-07-24 | 2019-11-08 | 包头钢铁（集团）有限责任公司 | X射线荧光光谱仪检测生铁中砷、锡元素含量的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2923824A (en) * | 1953-08-10 | 1960-02-02 | Philip W Martin | X-ray analysis of geological formations |
| GB768534A (en) * | 1954-05-07 | 1957-02-20 | Stamicarbon | Method of testing coal for determining the ash content |
| GB1017595A (en) * | 1962-06-20 | 1966-01-19 | Atomic Energy Authority Uk | Improvements in or relating to radiometric analysis techniques |
-
1964
- 1964-09-11 GB GB37234/64A patent/GB1067430A/en not_active Expired
-
1965
- 1965-09-03 US US484960A patent/US3467824A/en not_active Expired - Lifetime
- 1965-09-10 NL NL6511841A patent/NL6511841A/xx unknown
- 1965-09-10 BE BE669517D patent/BE669517A/xx unknown
- 1965-09-11 DE DE19651673162 patent/DE1673162A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1067430A (en) | 1967-05-03 |
| US3467824A (en) | 1969-09-16 |
| DE1673162A1 (de) | 1970-04-16 |
| NL6511841A (xx) | 1966-03-14 |