ASTM E 266 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Measuring Fast-Neutron Reaction Rates by Radioactivation of Aluminum
Hardcopy , PDF
29-06-2023
English
05-10-2017
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
E 10
|
| DocumentType |
Test Method
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers procedures measuring reaction rates by the activation reaction 27Al(n,α)24 Na.
1.2This activation reaction is useful for measuring neutrons with energies above approximately 6.5 MeV and for irradiation times up to about 2 days (for longer irradiations, or when there are significant variations in reactor power during the irradiation, see Practice E261).
1.3With suitable techniques, fission-neutron fluence rates above 106 cm−2·s−1 can be determined.
1.4Detailed procedures for other fast neutron detectors are referenced in Practice E261.
1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM E 944 : 2019 | Standard Guide for Application of Neutron Spectrum Adjustment Methods in Reactor Surveillance |
| ASTM E 721 : 2022 | Standard Guide for Determining Neutron Energy Spectra from Neutron Sensors for Radiation-Hardness Testing of Electronics |
| ASTM E 720 : 2023 | Standard Guide for Selection and Use of Neutron Sensors for Determining Neutron Spectra Employed in Radiation-Hardness Testing of Electronics |
| ASTM E 2005 : 2021 | Standard Guide for Benchmark Testing of Reactor Dosimetry in Standard and Reference Neutron Fields |
| ASTM E 798 : 2016 | Standard Practice for Conducting Irradiations at Accelerator-Based Neutron Sources |
| ASTM E 1005 : 2010 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance, E 706(IIIA) |
| ASTM E 177 : 1990 : REV A : R1996 | Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods |
| ASTM E 181 : 2017 | Standard Test Methods for Detector Calibration and Analysis of Radionuclides |
| ASTM E 1018 : 2020 | Standard Guide for Application of ASTM Evaluated Cross Section Data File |
| ASTM E 456 : 2002 | Standard Terminology for Relating to Quality and Statistics |
| ASTM E 1005 : 2015 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance |
| ASTM E 456 : 2013 : REV A : R2022 | Standard Terminology Relating to Quality and Statistics |
| ASTM E 1018 : 2009 : R2013 : EDT 1 | Standard Guide for Application of ASTM Evaluated Cross Section Data File |
| ASTM E 456 : 2013 : REV A : R2017 : EDT 5 | Standard Terminology Relating to Quality and Statistics |
| ASTM E 170 : 2020 | Standard Terminology Relating to Radiation Measurements and Dosimetry |
| ASTM E 181 : 2023 | Standard Guide for Detector Calibration and Analysis of Radionuclides in Radiation Metrology for Reactor Dosimetry |
| ASTM E 944 : 1996 | Standard Guide for Application of Neutron Spectrum Adjustment Methods in Reactor Surveillance, (IIA) |
| ASTM E 261 : 2016 | Standard Practice for Determining Neutron Fluence, Fluence Rate, and Spectra by Radioactivation Techniques |
| ASTM E 170 : 2023 | Standard Terminology Relating to Radiation Measurements and Dosimetry |
| ASTM E 1018 : 2009 | Standard Guide for Application of ASTM Evaluated Cross Section Data File, Matrix E 706 (IIB) |
| ASTM E 1005 : 2021 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance |
| ASTM E 1018 : 2009 : R2013 | Standard Guide for Application of ASTM Evaluated Cross Section Data File, Matrix E706 (IIB) |
| ASTM E 1018 : 2001 | Standard Guide for Application of ASTM Evaluated Cross Section Data File, Matrix E 706 (IIB) |
| ASTM E 1005 : 1997 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance, E 706(IIIA) |
| ASTM E 1005 : 2003 : EDT 1 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance, E 706(IIIA) |
| ASTM E 1018 : 2020 : EDT 1 | Standard Guide for Application of ASTM Evaluated Cross Section Data File |
| ASTM E 456 : 2013 : REV A : R2017 : EDT 4 | Standard Terminology Relating to Quality and Statistics |
| ASTM E 456 : 2013 : REV A : R2017 : EDT 6 | Standard Terminology Relating to Quality and Statistics |
| ASTM E 261 : 2016 : R2021 | Standard Practice for Determining Neutron Fluence, Fluence Rate, and Spectra by Radioactivation Techniques |
| ASTM E 1005 : 2016 | Standard Test Method for Application and Analysis of Radiometric Monitors for Reactor Vessel Surveillance |
| ASTM E 1018 : 1995 | Standard Guide for Application of ASTM Evaluated Cross Section Data File, Matrix E 706 (IIB) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.