Radiographic Examination Techniques for Detection of Internal Defects

摘要

This report included the following contents; radiographic contrast, radiographic conditions and image quality of radiograph, determination of exposure conditions, viewing conditions and image quality of radiograph, improvement of image quality of radiograph and conversion of penetrameter sensitivity. Moreover, the contents from practical field such as characteric curves, method of preparing exposure chart of obtaining absorption coefficient and scattered radiation to direct radiation ratio had been shown in Appendices of the report. (Atomindex citation 17:074042)