GB1305573A - - Google Patents
Info
- Publication number
- GB1305573A GB1305573A GB4703870A GB4703870A GB1305573A GB 1305573 A GB1305573 A GB 1305573A GB 4703870 A GB4703870 A GB 4703870A GB 4703870 A GB4703870 A GB 4703870A GB 1305573 A GB1305573 A GB 1305573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- melt
- neutrons
- detector
- target
- irradiation
- 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
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
- G01N23/221—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 activation analysis
- G01N23/222—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 activation analysis using neutron activation analysis [NAA]
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT931469A AT295198B (de) | 1969-10-02 | 1969-10-02 | Verfahren und Einrichtung zur Bestimmung des C-Gehaltes bei chemischen Prozessen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1305573A true GB1305573A (es) | 1973-02-07 |
Family
ID=3613079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4703870A Expired GB1305573A (es) | 1969-10-02 | 1970-10-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3812364A (es) |
AT (1) | AT295198B (es) |
DE (1) | DE2044373A1 (es) |
FR (1) | FR2064898A5 (es) |
GB (1) | GB1305573A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975643A (en) * | 1974-01-23 | 1976-08-17 | Westinghouse Air Brake Company | Fail-safe opto-electronic phase inverting circuits |
FR2588085B1 (fr) * | 1985-10-02 | 1987-10-30 | Commissariat Energie Atomique | Dispositif de detection de matiere fissile |
FR2588969B1 (fr) * | 1985-10-18 | 1988-02-26 | Commissariat Energie Atomique | Dispositif de detection de substances par exemple explosives |
FR2641867B1 (fr) * | 1989-01-13 | 1991-03-08 | Commissariat Energie Atomique | Procede et dispositif de detection de substances et en particulier d'explosifs, par irradiation neutronique de ceux-ci |
FR2652651B1 (fr) * | 1989-10-03 | 1991-12-13 | Commissariat Energie Atomique | Systeme de detection de substances et en particulier d'explosifs, par irradiation neutronique de ceux-ci. |
AUPM616794A0 (en) * | 1994-06-09 | 1994-07-07 | Commonwealth Scientific And Industrial Research Organisation | Determination of pre-reduction degree in iron ore materials |
US5781602A (en) * | 1996-05-17 | 1998-07-14 | Westinghouse Electric Corporation | PGNAA system for non-invasively inspecting RPV weld metal in situ, to determine the presence and amount of trace embrittlement-enhancing element |
US20030165212A1 (en) * | 1998-02-18 | 2003-09-04 | Maglich Bogdan C. | Method and apparatus for detecting, locating, and analyzing chemical compounds using subatomic particle activation |
US6388260B1 (en) * | 2000-03-06 | 2002-05-14 | Sandia Corporation | Solid state neutron detector and method for use |
WO2005088245A1 (en) * | 2004-03-11 | 2005-09-22 | Hienergy Technologies, Inc. | Method and apparatus for measuring wall thickness of a vessel |
-
1969
- 1969-10-02 AT AT931469A patent/AT295198B/de not_active IP Right Cessation
-
1970
- 1970-09-08 DE DE19702044373 patent/DE2044373A1/de active Pending
- 1970-09-30 US US00076997A patent/US3812364A/en not_active Expired - Lifetime
- 1970-10-01 FR FR7035572A patent/FR2064898A5/fr not_active Expired
- 1970-10-02 GB GB4703870A patent/GB1305573A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2044373A1 (de) | 1971-04-15 |
US3812364A (en) | 1974-05-21 |
FR2064898A5 (es) | 1971-07-23 |
AT295198B (de) | 1971-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES480742A1 (es) | Perfeccionamientos en los aparatos para medir las concentra-ciones de elementos en un material, mediante el metodo de - captura con radiacion gamma. | |
GB1305573A (es) | ||
GB1426926A (en) | Analysis utilizing neutron irradiation | |
GB1450259A (en) | Simultaneous oxygen and silicon neutron activation well log using pulsed neutron source | |
GB1000044A (en) | Improvements in or relating to the testing of metals | |
US3805079A (en) | Apparatus for determining the carbon content of a ferrous material during steel making | |
McGinley et al. | Air activation produced by high‐energy medical accelerators | |
US3928127A (en) | Method for determining rapid density fluctuations of nuclear reactor coolants | |
Alaerts et al. | High-precision neutron activation analysis of manganese in ores and alloys with the aid of an isotopic neutron source | |
Yagi et al. | Preparation of carrier-free 28Mg by means of photonuclear reactions | |
Salaita | Absolute neutron cross sections for the production of the 24Na isomer from magnesium and aluminium | |
GB1389838A (en) | Analysis of materials | |
Lorenzen et al. | Determination of oxygen in zircaloy surfaces by means of charged particle activation analysis | |
SU569204A1 (ru) | Способ измерени толщины футеровки тепловых агрегатов | |
Anders | A Pratical Approach to the Self-Shielding Problem in Low-Flux Neutron Activation Analysis. | |
RU2054658C1 (ru) | Устройство для радиационного контроля | |
Kacperek et al. | A system for the determination of silicon in the human lung using neutrons from A 2MV Van de Graaff generator | |
Nikolaenko et al. | Determination of low oxygen contents in metals by activation with 14-MeV neutrons | |
JPS5493795A (en) | Concentration mesearing method and device of neutron strong absorbent in fuel rod | |
Fuga | Study of the excitation function of 56Fe (n, p) 56Mn threshold reaction | |
GB960408A (en) | Improvements in or relating to methods of determining the ash content of coal | |
Pierce et al. | The determination of silicon in intact steel samples with a low output neutron generator | |
Mattson et al. | Determination of 16O in Microcrystalline Carbon by Indirect Neutron Activation Analysis | |
Kolar et al. | The Comparison Between Measured and Calculated Values of Gamma Ray Absorption on Lead Nitrate Solutions | |
GB1213961A (en) | Method for determining the content of cement in concrete |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |