TY - JOUR A1 - Kanzler, D. A1 - Müller, Christina T1 - How much information do we need? A reflection of the correct use of real defects in POD-evaluations JF - AIP Conference Proceedings N2 - To evaluate the capability of a non destructive testing system the “truth” of the used defects is essential. But what exactly is the truth of a real defect? And how much information is usable for the study? This presentation gives an overview about an advanced use of multiple metallographic cuts for the POD evaluation. In the presentation an approach is shown where information of metallographic studies are reconstructed and weighted to gain the essential information about real defects and which information are important for the detection with radiographic testing equipment. Furthermore, different connection points are discussed were additional knowledge from simulation and artificial defects can be used to gain additional certainty for the result of the evaluation. The methodology is used for the evaluation for the digital radiographic testing system for the testing of electron-beam welds, which is one possible choice to seal the Finnish copper canisters for the final deposit of spent nuclear fuel. T2 - 42nd annual review of progress in quantitative nondestructive evaluation: Incorporating the 6th European-American Workshop on Reliability of NDE CY - Minneapolis, MN, USA DA - 25.07.2015 KW - NDT KW - POD KW - Radiography PY - 2016 DO - https://doi.org/10.1063/1.4940652 SN - 0094-243X VL - 1706 SP - 200008-1 EP - 200008-7 PB - AIP Publishing AN - OPUS4-37596 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -