ASTM-E821:2009 Edition

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E821-96(2009) Standard Practice for Measurement of Mechanical Properties During Charged-Particle Irradiation

Published By	Publication Date	Number of Pages
ASTM	2009	8

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Category: ASTM

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Description

ASTM E821-96-Reapproved2009

Historical Standard: Standard Practice for Measurement of Mechanical Properties During Charged-Particle Irradiation

ASTM E821

Scope

1.1 This practice covers the performance of mechanical tests on materials being irradiated with charged particles. These tests are designed to simulate or provide understanding of, or both, the mechanical behavior of materials during exposure to neutron irradiation. Practices are described that govern the test material, the particle beam, the experimental technique, and the damage calculations. Reference should be made to other ASTM standards, especially Practice E 521. Procedures are described that are applicable to creep and creep rupture tests made in tension and torsion test modes.

1.2 The word simulation is used here in a broad sense to imply an approximation of the relevant neutron irradiation environment. The degree of conformity can range from poor to nearly exact. The intent is to produce a correspondence between one or more aspects of the neutron and charged particle irradiations such that fundamental relationships are established between irradiation or material parameters and the material response.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

accelerators; beam heating; in situ measurements; ion irradiation; mechanical properties; radiation damage simulation; Mechanical properties; Neutron flux/fluence; Neutron radiation–nuclear materials/applications

ICS Code

ICS Number Code 19.100 (Non-destructive testing)

DOI: 10.1520/E0821-96R09

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Specimen Characterization
2	Particle Beam Characterization
3	Mechanical Testing Apparatus
5	Scope Terminology
6	Particle Ranges Damage Calculations TABLE 1
7	TABLE 2
8	Correlation with Neutron Spectra Keywords REFERENCES

Additional information

Standard Title	E821-96(2009) Standard Practice for Measurement of Mechanical Properties During Charged-Particle Irradiation
Published Code	ASTM
Publication Date	2009
Pages Count	8