ASTM E 321 : 2020
Current
The latest, up-to-date edition.
Standard Test Method for Atom Percent Fission in Uranium and Plutonium Fuel (Neodymium-148 Method)
Hardcopy , PDF
English
20-01-2021
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
C 26
|
| DocumentType |
Test Method
|
| Pages |
10
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This test method covers the determination of stable fission product 148Nd in irradiated uranium (U) fuel (with initial plutonium (Pu) content from 0 to 50 %) as a measure of fuel burnup (1-3).2
1.2It is possible to obtain additional information about the uranium and plutonium concentrations and isotopic abundances on the same sample taken for burnup analysis. If this additional information is desired, it can be obtained by precisely measuring the spike and sample volumes and following the instructions in Test Method E267.
1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This 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.
1.5This 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 C 1168 : 2023 | Standard Practice for Preparation and Dissolution of Plutonium Materials for Analysis |
| ASTM C 1415 : 2001 | Standard Test Method for <sup>238</sup>Pu Isotopic Abundance by Alpha Spectrometry |
| ASTM C 859 : 2023 | Standard Terminology Relating to Nuclear Materials |
| ASTM C 1832 : 2016 | Standard Test Method for Determination of Uranium Isotopic Composition by the Modified Total Evaporation (MTE) Method Using a Thermal Ionization Mass Spectrometer |
| ASTM C 1415 : 1999 | Standard Test Method for <sup>238</sup>Pu Isotopic Abundance by Alpha Spectrometry |
| ASTM C 1347 : 2008 : R2014 : EDT 1 | Standard Practice for Preparation and Dissolution of Uranium Materials for Analysis |
| ASTM C 859 : 2014 : REV B | Standard Terminology Relating to Nuclear Materials |
| ASTM C 859 : 2024 | Standard Terminology Relating to Nuclear Materials |
| ASTM C 1672 : 2017 | Standard Test Method for Determination of Uranium or Plutonium Isotopic Composition or Concentration by the Total Evaporation Method Using a Thermal Ionization Mass Spectrometer |
| ASTM C 1672 : 2023 | Standard Test Method for Determination of the Uranium, Plutonium or Americium Isotopic Composition or Concentration by the Total Evaporation Method Using a Thermal Ionization Mass Spectrometer |
| ASTM C 1168 : 2015 | Standard Practice for Preparation and Dissolution of Plutonium Materials for Analysis |
| ASTM C 1347 : 2008 : R2023 | Standard Practice for Preparation and Dissolution of Uranium Materials for Analysis |
| ASTM C 1832 : 2022 | Standard Test Method for Determination of Uranium Isotopic Composition by Modified Total Evaporation (MTE) Method Using Thermal Ionization Mass Spectrometer |
| ASTM C 1832 : 2021 | Standard Test Method for Determination of Uranium Isotopic Composition by Modified Total Evaporation (MTE) Method Using Thermal Ionization Mass Spectrometer |
| ASTM C 1411 : 1999 | Standard Practice for the Ion Exchange Separation of Uranium and Plutonium Prior to Isotopic Analysis |
| ASTM C 859 : 2022 | Standard Terminology Relating to Nuclear Materials |
| ASTM C 859 : 2022 : REV A | Standard Terminology Relating to Nuclear Materials |
| ASTM E 244 : 1980 : R1995 | Test Method for Atom Percent Fission in Uranium and Plutonium Fuel (Mass Spectrometric Method) (Withdrawn 2001) |
| ASTM C 1267 : 2017 : R2022 | Standard Test Method for Uranium by Iron (II) Reduction in Phosphoric Acid Followed by Chromium (VI) Titration in the Presence of Vanadium |
| ASTM C 1267 : 2017 | Standard Test Method for Uranium by Iron (II) Reduction in Phosphoric Acid Followed by Chromium (VI) Titration in the Presence of Vanadium |
| ASTM C 1168 : 1990 : R1995 : EDT 1 | Standard Practice for Preparation and Dissolution of Plutonium Materials for Analysis |
| ASTM C 1832 : 2023 | Standard Test Method for Determination of Uranium Isotopic Composition by Modified Total Evaporation (MTE) Method Using Thermal Ionization Mass Spectrometer |
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