GB816464A - Improvements in or relating to devices for the x-ray analysis of materials - Google Patents
Improvements in or relating to devices for the x-ray analysis of materialsInfo
- Publication number
- GB816464A GB816464A GB24743/57A GB2474357A GB816464A GB 816464 A GB816464 A GB 816464A GB 24743/57 A GB24743/57 A GB 24743/57A GB 2474357 A GB2474357 A GB 2474357A GB 816464 A GB816464 A GB 816464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray analysis
- radiation
- base
- relating
- materials
- 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
Links
- 238000002441 X-ray diffraction Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
816,464. X-ray analysis. PHILIPS ELECTRICAL INDUSTRIES Ltd. Aug. 6, 1957 [Aug. 9, 1956], No. 24743/57. Class 40 (3). In the analysis of a material or the measurement of the thickness of, for example, a zinc coating 2 on an iron or steel base 1, fluorescent radiation from a copper block 3 falls on the coating 2 and base 1 and the radiation from the base 1 is measured by a proportional counter 5 connected to a linear amplifier 6, a pulseintensity discriminator 7 and a counting-device 8. The radiation from the block 3 is produced by X-rays from a tube 4. A cobalt filter 9 may be arranged in front of the proportional counter 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US603006A US2925497A (en) | 1956-08-09 | 1956-08-09 | Fluorescence analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB816464A true GB816464A (en) | 1959-07-15 |
Family
ID=24413684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24743/57A Expired GB816464A (en) | 1956-08-09 | 1957-08-06 | Improvements in or relating to devices for the x-ray analysis of materials |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2925497A (en) |
| DE (1) | DE1227699B (en) |
| GB (1) | GB816464A (en) |
Families Citing this family (13)
| 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 |
| US3375369A (en) * | 1965-07-13 | 1968-03-26 | Atomic Energy Commission Usa | Matrix corrected x-ray fluorometric analysis method |
| US3339606A (en) * | 1966-06-14 | 1967-09-05 | Kugler Emanuel | Slide closure |
| US3525863A (en) * | 1967-12-28 | 1970-08-25 | Minnesota Mining & Mfg | Differential emission x-ray gauging apparatus and method using two monochromatic x-ray beams of balanced intensity |
| US3688124A (en) * | 1969-04-30 | 1972-08-29 | Bell Telephone Labor Inc | Spatially periodic nonlinear structures for frequency conversion of electromagnetic energy |
| US3754138A (en) * | 1971-10-07 | 1973-08-21 | Industrial Nucleonics Corp | Inner layer position measurement |
| US4048496A (en) * | 1972-05-08 | 1977-09-13 | Albert Richard D | Selectable wavelength X-ray source, spectrometer and assay method |
| US3925660A (en) * | 1972-05-08 | 1975-12-09 | Richard D Albert | Selectable wavelength X-ray source, spectrometer and assay method |
| US3801785A (en) * | 1972-11-01 | 1974-04-02 | Raytheon Co | Spatially modulated imaging system |
| CA1110996A (en) * | 1977-09-09 | 1981-10-20 | Reginald H. Clark | Apparatus and method for sorting articles |
| FI59489C (en) * | 1978-11-21 | 1981-08-10 | Enso Gutzeit Oy | FOERFARANDE FOER MAETNING AV BELAEGGNINGSMAENGDER |
| FI68322C (en) * | 1983-06-28 | 1985-08-12 | Enso Gutzeit Oy | REFRIGERATION FOR THE MAINTENANCE OF THE SILICONE BOTTOM OF THE PAPER ELLER CARTON |
| CA2034370A1 (en) * | 1990-03-30 | 1991-10-01 | Peter W. Mueller | Process for identification evaluation and removal of microshrinkage |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE858025C (en) * | 1945-01-03 | 1952-12-04 | Boehler & Co Ag Geb | Device for rapid x-ray determination of several elements in an alloy |
| US2511151A (en) * | 1947-09-24 | 1950-06-13 | Armour Res Found | X-ray apparatus and method |
| US2648012A (en) * | 1949-10-05 | 1953-08-04 | Perforating Guns Atlas Corp | Nuclear well logging |
| US2642537A (en) * | 1949-12-22 | 1953-06-16 | United States Steel Corp | Apparatus for determining coating thickness |
| US2629831A (en) * | 1950-09-26 | 1953-02-24 | Tracerlab Inc | Radiation softening |
| US2758217A (en) * | 1951-05-17 | 1956-08-07 | Perforating Guns Atlas Corp | Automatic scintillation counter |
| US2846589A (en) * | 1954-04-01 | 1958-08-05 | United States Steel Corp | Apparatus for determining the thickness of zinc coating on a ferrous metal base |
| US2853618A (en) * | 1954-10-27 | 1958-09-23 | Marco John J De | Method and apparatus for the use of fluorescent x-rays in powder diffraction |
-
1956
- 1956-08-09 US US603006A patent/US2925497A/en not_active Expired - Lifetime
-
1957
- 1957-08-06 DE DEN13975A patent/DE1227699B/en active Pending
- 1957-08-06 GB GB24743/57A patent/GB816464A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2925497A (en) | 1960-02-16 |
| DE1227699B (en) | 1966-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB816464A (en) | Improvements in or relating to devices for the x-ray analysis of materials | |
| GB619229A (en) | Pressure gauge | |
| GB631233A (en) | X-ray apparatus for testing the physical characteristics of material | |
| GB816062A (en) | Method and apparatus for measuring the thickness of a deposit | |
| ES445664A1 (en) | X-ray detectors | |
| GB1336227A (en) | Tension band and method for its production | |
| US3634754A (en) | Method and apparatus for linearly measuring electron capture with an electron capture detector | |
| US3271572A (en) | Direct reading beta ray comparator | |
| US3046402A (en) | Multiple thickness times density gamma gauge | |
| GB818685A (en) | Improvements in fission product detection systems | |
| US2903591A (en) | Radiation measuring instrument | |
| GB763667A (en) | A method of and apparatus for measuring the thickness of materials | |
| JPS5359456A (en) | Correction method of working curve in radiation glavanizing thicknessmeasuring apparatus | |
| JPS5450359A (en) | Radiation thickness gauge | |
| GB1418476A (en) | Detection of ferromagnetic materials | |
| GB692609A (en) | Improvements in the thickness measurement of thin sheets and the like by -a-rays | |
| GB811042A (en) | Radio-active measuring device | |
| US3588536A (en) | Pulse height analyzer | |
| US2659826A (en) | Radiation measuring device | |
| GB862542A (en) | X-ray apparatus for chemical analysis | |
| JPS52104289A (en) | Atomic spectrum generator | |
| GB679774A (en) | Improvements in apparatus for making blood counts | |
| GB1021788A (en) | Radiation detection apparatus | |
| SU1133699A1 (en) | Device for measuring effective energy of x-radiation or high voltage across x-ray tube | |
| Whetstone et al. | Photoproton scintillation spectrometer |