標(biāo)準(zhǔn)號(hào)：ASTM E821-1996
中文標(biāo)準(zhǔn)名稱：帶電粒子照射期間機(jī)械性能測(cè)量的標(biāo)準(zhǔn)規(guī)程
英文標(biāo)準(zhǔn)名稱：Standard Practice for Measurement of Mechanical Properties During Charged-Particle Irradiation
標(biāo)準(zhǔn)類型：N71
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：N71
國(guó)際標(biāo)準(zhǔn)分類號(hào)：27.120.01 (Nuclear energy in general); 27.180 (Win
適用范圍：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. 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. 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.