TY - CONF A1 - Schenk, Gottfried A1 - Brackrock, Daniel A1 - Brekow, Gerhard A1 - Deutsch, W.A.K. A1 - Joswig, M. A1 - Maxam, K. A1 - Schuster, V. T1 - Prüfkonzept mit Ultraschall-Gruppenstrahlern für die automatisierte Prüfung von Stangen T2 - DGZfP-Jahrestagung 2009 CY - Münster, Deutschland DA - 2009-05-18 KW - Ultraschall-Gruppenstrahlertechnik KW - Automatisierte Stangenprüfung KW - Verkürzung der Umrüstzeiten KW - Erprobung an Stangentestkörpern KW - Erhöhung der Vorschubgeschwindigkeit KW - Aufbau einer Prototypenanlage PY - 2009 SN - 978-3-940283-16-0 IS - DGZfP-BB 115 (Di.1.C.4) SP - 1 EP - 8 AN - OPUS4-20508 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Boehm, Rainer A1 - Brackrock, Daniel A1 - Kitze, Jessica A1 - Brekow, Gerhard A1 - Kreutzbruck, Marc T1 - The SAFT approach for advanced crack analysis T2 - NDE 2009 CY - Tiruchirappalli, India DA - 2009-12-10 PY - 2009 SP - 315 EP - 318 AN - OPUS4-20832 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Brekow, Gerhard A1 - Brackrock, Daniel A1 - Boehm, Rainer A1 - Kreutzbruck, Marc ED - Thompson, D. O. ED - Chimenti, D. E. T1 - Phased array-based SAFT for defect sizing on power plant components N2 - Quantitative NDE methods play a key role when it comes to inspect components, which requires high operational safety. UT-SAFT is one of the well-known reconstruction tools, which provides information about the defect size. In this work we studied the use of phased array technique in combination with the SAFT algorithm to inspect power plant components. As a first example we inspected a real-sized mock-up model representing a part of a reactor pressure vessel with a 180 mm-thick ferritic base material followed by a 6 mm-thick austenitic cladding layer. The phased array probe was coupled at the outer ferritic surface. We detected and sized fatigue cracks within the cladding with a depth ranging from 4 mm to 10 mm. Secondly, we investigated a mock-up model resembling a nozzle including a thermo sleeve inlet and a maximum wall thickness of about 37 mm. Artificially inserted notches with a depth of 3 mm could be detected and sized, where the thermo sleeve is welded at the inside of the nozzle. T2 - 35th Annual Review of Progress in Quantitative Nondestructive Evaluation CY - Chicago, IL, USA DA - 2008-07-20 KW - Ultrasonic testing KW - Phased arrays KW - SAFT KW - Power plant components PY - 2009 SN - 978-0-7354-0629-2 SN - 0743-0760 SN - 0094-243X N1 - Serientitel: AIP conference proceedings – Series title: AIP conference proceedings IS - 1096 SP - 872 EP - 879 PB - American Institute of Physics CY - Melville, NY AN - OPUS4-19435 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schenk, Gottfried A1 - Brackrock, Daniel A1 - Brekow, Gerhard A1 - Kreutzbruck, Marc A1 - Deutsch, W.A.K. A1 - Joswig, M. A1 - Maxam, K. A1 - Schuster, V. ED - Mazal, Pavel T1 - Ultrasonic inspection system for automated round-bar-testing based on phased array technique T2 - 5th International workshop of NDT experts - NDT in progress 2009 CY - Prague, Czech Republic DA - 2009-10-12 KW - Ultrasonic testing KW - Phased array KW - Round bar testing PY - 2009 SN - 978-80-214-3968-9 SP - 253 EP - 259 AN - OPUS4-20338 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Boehm, Rainer A1 - Brackrock, Daniel A1 - Kitze, Jessica A1 - Brekow, Gerhard A1 - Kreutzbruck, Marc ED - Mazal, Pavel T1 - Saft for crack surface analysis - Comparison of modeling and phased array measurements T2 - 5th International workshop of NDT experts - NDT in progress 2009 CY - Prague, Czech Republic DA - 2009-10-12 KW - Ultrasonic testing KW - SAFT KW - Phased array PY - 2009 SN - 978-80-214-3968-9 SP - 1 EP - 10 AN - OPUS4-20341 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Boehm, Rainer A1 - Brackrock, Daniel A1 - Kitze, Jessica A1 - Brekow, Gerhard A1 - Kreutzbruck, Marc T1 - SAFT für die Rissflächenanalyse - Vergleich von Modellrechnungen und Gruppenstrahlermessungen T2 - DGZfP-Jahrestagung 2009 CY - Münster, Deutschland DA - 2009-05-18 KW - SAFT KW - Rissflächenanalyse PY - 2009 SN - 978-3-940283-16-0 IS - DGZfP-BB 115 (Mi.3.A.2) SP - 1 EP - 11 AN - OPUS4-20518 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -