FR2238218B3 - - Google Patents
Info
- Publication number
- FR2238218B3 FR2238218B3 FR7423961A FR7423961A FR2238218B3 FR 2238218 B3 FR2238218 B3 FR 2238218B3 FR 7423961 A FR7423961 A FR 7423961A FR 7423961 A FR7423961 A FR 7423961A FR 2238218 B3 FR2238218 B3 FR 2238218B3
- 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
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
- G01N23/22—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
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
-
- 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)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732336652 DE2336652A1 (en) | 1973-07-18 | 1973-07-18 | LAYER SYSTEM FOR THE ABSORPTION OF X-RAYS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2238218A1 FR2238218A1 (en) | 1975-02-14 |
| FR2238218B3 true FR2238218B3 (en) | 1977-05-06 |
Family
ID=5887354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7423961A Expired FR2238218B3 (en) | 1973-07-18 | 1974-07-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3925678A (en) |
| JP (1) | JPS5044882A (en) |
| BE (1) | BE817811A (en) |
| DE (1) | DE2336652A1 (en) |
| DK (1) | DK385174A (en) |
| FR (1) | FR2238218B3 (en) |
| IT (1) | IT1017127B (en) |
| LU (1) | LU70538A1 (en) |
| NL (1) | NL7409479A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626688A (en) | 1982-11-26 | 1986-12-02 | Barnes Gary T | Split energy level radiation detection |
| DE3583436D1 (en) * | 1984-10-05 | 1991-08-14 | Kawasaki Steel Co | METHOD FOR DETERMINING THE THICKNESS AND COMPOSITION OF AN ALLOY FILM. |
| US4821301A (en) * | 1986-02-28 | 1989-04-11 | Duke University | X-ray reflection method and apparatus for chemical analysis of thin surface layers |
| US6806093B2 (en) * | 2000-07-18 | 2004-10-19 | Uop Llc | Process of parallel sample preparation |
| WO2002006792A2 (en) * | 2000-07-18 | 2002-01-24 | Uop Llc | Process of parallel sample preparation |
| US6677162B1 (en) | 2000-07-18 | 2004-01-13 | Uop Llc | Process of parallel sample preparation |
| US7341414B2 (en) * | 2005-05-02 | 2008-03-11 | Cummins Inc. | Fastener and method for reducing stress failure in an engine component |
| DE102011109822B4 (en) * | 2011-08-09 | 2019-10-10 | Ketek Gmbh | Device for a radiation detector and radiation detector with the device |
| EP4184153A4 (en) * | 2020-07-14 | 2024-04-17 | Shimadzu Corporation | X-ray fluorescence analyzer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3644736A (en) * | 1968-11-05 | 1972-02-22 | Giken Kogyo Kk | Back-scattering absorber materials for gamma-rays |
-
1973
- 1973-07-18 DE DE19732336652 patent/DE2336652A1/en active Pending
-
1974
- 1974-07-10 FR FR7423961A patent/FR2238218B3/fr not_active Expired
- 1974-07-12 IT IT25123/74A patent/IT1017127B/en active
- 1974-07-12 NL NL7409479A patent/NL7409479A/en unknown
- 1974-07-12 US US488076A patent/US3925678A/en not_active Expired - Lifetime
- 1974-07-16 LU LU70538A patent/LU70538A1/xx unknown
- 1974-07-17 DK DK385174A patent/DK385174A/da unknown
- 1974-07-18 JP JP49082677A patent/JPS5044882A/ja active Pending
- 1974-07-18 BE BE146694A patent/BE817811A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7409479A (en) | 1975-01-21 |
| DE2336652A1 (en) | 1975-01-30 |
| US3925678A (en) | 1975-12-09 |
| LU70538A1 (en) | 1974-11-28 |
| DK385174A (en) | 1975-03-10 |
| IT1017127B (en) | 1977-07-20 |
| BE817811A (en) | 1974-11-18 |
| JPS5044882A (en) | 1975-04-22 |
| FR2238218A1 (en) | 1975-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |