General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 31363-2015
Scope
This standard clarifies the basic criteria for non-destructive testing using "thermal neutron photography technology", mainly using photosensitive film as the recording medium, including neutron generation and collimation methods, selection of conversion screens, use of film, imaging technology selection and type of material to be tested. It should be pointed out that other non-photosensitive film recording media can also be widely used in the future. This standard applies to non-destructive testing during material preparation or processing.