TY - JOUR A1 - Marko, A. A1 - Graf, B. A1 - Gook, S. A1 - Rethmeier, Michael T1 - Application of D-optimum experimental designs in consideration of restrictions for laser metal deposition JF - Global Nuclear Safety N2 - The process of laser metal deposition can be applied in many ways. Mostly, it is relevant to coating, for repair welding and for additive manufacturing. To increase the effectiveness and the productiveness, a good process understanding is necessary. Statistical test planning is effectual and often used for this purpose. For financial and temporal reasons, a restriction of the test space is reasonable. In this case, it is recommended to use a D-optimal experimental design which is practically applied to extend existing test plans or if process Limits are known. This paper investigates the applicability of a D-optimum experimental design for the laser metal deposition. The results are compared to the current results of a full factorial test plan. Known restrictions are used for the limitation of the test space. Ti6Al4 is utilized as Substrate material and powder. Comparable results of the D-optimal experimental design and of the full factorial test plan can be demonstrated. However, 80 % of time can be saved by the experimental procedure. For this reason, the application of D-optimal experimental design for laser metal deposition is recommend. KW - Design of experiments KW - Repair welding KW - Additive manufacturing KW - Cladding parameter KW - Laser metal deposition KW - Laser cladding PY - 2017 SN - 2499-9733 SN - 2305-414Х VL - 3 IS - 24 SP - 46 EP - 60 AN - OPUS4-44344 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Samadurau, Uladzimir ED - Ablamejko, S. V. T1 - Application of statistical linearization technique for dynamic image reconstruction in process tomography T2 - Doklady T2 - 3 Mezdunarodnaja Konferencija Cifrovaja Obrabotka Informacii i Upravlenie v Crezvycajnych Situacijach ; 3rd International Conference Digital Information Processing and Control in Extreme Situations CY - Minsk, Republic of Belarus DA - 2002-05-28 PY - 2002 SN - 985-645381-X VL - 2 SP - 133 EP - 139 PB - Institut Techniceskoj Kibernetiki CY - Minsk AN - OPUS4-2004 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Paz, B. A1 - Meyer, H.-P. A1 - Varychev, A. A1 - Rosner, M. A1 - Vogl, Jochen A1 - Behrendt, S. ED - Treister, M. ED - Yablonsky, L. T1 - Archäometrische Untersuchungen an achaimenidischen Glasgefäßen aus den Gräbern der frühen Nomaden des südlichen Urals T2 - Einflüsse der achämenidischen Kultur im südlichen Uralvorland (5. - 3. Jh. v. Chr.) KW - Archäometrie KW - Isotopenverhältnisse Strontium und Blei KW - Elementanalyse KW - Massenspektrometrie KW - Herkunft PY - 2012 SN - 978-5-903011-85-8 VL - 1 SP - 262 EP - 267 PB - TAUS CY - Moskau AN - OPUS4-26899 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Jaenisch, Gerd-Rüdiger A1 - Bellon, Carsten A1 - Zagonov, V. P. A1 - Zukhovsky, M. E. A1 - Podolyako, S.V. A1 - Skachkov, M.V. T1 - Boundary Description Approach Application for Modeling the X-Ray Transformation in Computational Diagnostics Problems JF - Mathematical modeling KW - Radiographie KW - Modellierung KW - Oberflächenmodelle KW - CAD KW - Monte Carlo Modell PY - 2004 SN - 1048-5082 VL - 16 IS - 5 SP - 103 EP - 116 PB - Birkhäuser CY - Boston, Mass. AN - OPUS4-4592 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Steiger, Thomas A1 - Pradel, Rita A1 - Bremser, Wolfram A1 - Anchutina, E. A. T1 - COMAR - The international database for certified reference materials JF - Certified reference materials KW - COMAR KW - CRM KW - RM KW - Database KW - Certified reference materials PY - 2014 SN - 2077-1177 IS - 1 SP - 71 EP - 80 AN - OPUS4-30943 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rabin, Ira A1 - Hahn, Oliver A1 - Wolff, Timo A1 - Mantouvalou, I. A1 - Kanngießer, B. A1 - Weinberg, G. T1 - Dead sea scrolls - development of the analysis methodology T2 - Modern approaches to the conservation and accessibility of cultural and historic monuments (Proceedings) T2 - Modern approaches to the conservation and accessibility of cultural and historic monuments CY - St. Petersburg, Russia DA - 2009-10-20 KW - Dead sea scrolls KW - Conservation science KW - Non destructive testing PY - 2010 SN - 978-5-8192-0370-5 SP - 122 EP - 129 AN - OPUS4-23329 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pavlov, V.A. A1 - Zavialov, S.V. A1 - Bakir, Nasim A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael T1 - Development of a measuring technology of strain field in welds T2 - 20th International Conference Digital Signal Processing N2 - In the article considered the problem of hot cracks occurrence during laser welding process. The main reason of their appearance is strain. The optical method for measuring full field strain locally near the solidification front during laser welding process is proposed. The proposed method of optical measurement allows to determine the real values of the critical strain for various materials characterizing the occurrence of hot cracks in laser welding process. T2 - 20th international conference "Digital signal processing and applications DSPA-2018" CY - Moskau, Russia DA - 28.03.2018 KW - Solidification cracking KW - Critical strain KW - Strain rate KW - Optical measurement KW - Laser welding KW - In situ strain PY - 2018 SN - 978-5-905278-33-4 SP - 749 EP - 754 AN - OPUS4-44910 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Artemiev, Valentin M. A1 - Naumov, Alexandre A1 - Tillack, G.-R. T1 - Dynamic image reconstruction for process tomography T2 - Annual Report of the Institute of Applied Physics of National Academy of Sciences of Belarus KW - Prozesstomographie KW - Rekonstruktionsalgorithmen KW - Dynamische Prozesse KW - Kalman-Filter PY - 2004 VL - 2003 SP - 27 EP - 45 PB - Belaruskaya Navuka Publishing House CY - Minsk AN - OPUS4-4590 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Alymov, M. I. A1 - Epishin, Alexander A1 - Nolze, Gert A1 - Link, T. A1 - Bedov, S. A1 - Ankudinov, A. B. T1 - Electron microscopy investigation of the structure of a compact extruded from nanopowder of nickel JF - Nanosystemy, nanomaterialy, nanotechnolohiï = Nanosystems, nanomaterials, nanotechnologies KW - EBSD KW - SAED KW - TEM KW - SEM KW - Extrusion KW - Nano-technology PY - 2007 SN - 1816-5230 VL - 2 IS - 3-4 SP - 124 EP - 129 PB - Akademperiodyka CY - Kyïv AN - OPUS4-14845 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weltschev, Margit A1 - Bäßler, Ralph T1 - Evaluation of the resistance of highly alloyed stainless steels and nickel alloys for the transport of dangerous goods T2 - Physico Chemical Mechanics of Materials - 9th International Conference and Exhibition "Problems of Corrosion and Corrosion Protection of Materials", June 10-12, 2008, Lviv, Ukraine (Proceedings) T2 - 9th International Conference and Exhibition "Problem of Corrosion and Corrosion Protection of Materials" CY - Lviv, Ukraine DA - 2008-06-10 KW - Corrosion resistance KW - High alloyed stainless steel KW - Nickel-based alloy KW - Transport KW - Dangerous goods PY - 2008 SN - 0430-6252 N1 - Serientitel: Physico Chemical Mechanics of Materials – Series title: Physico Chemical Mechanics of Materials IS - Special Issue No. 7 SP - 17 EP - 28 CY - Lviv, Ukraine AN - OPUS4-17623 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gook, S. A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael T1 - Hybrid laser arc welding of high grade X80 and X120 pipeline steels JF - Global Nuclear Safety N2 - The aim of the present work was to investigate the possibilities of hybrid laser arc welding regarding reliable production of longitudinal welds of high strength pipe steels X80 and X120 and to evaluate achievable mechanical properties of laser hybrid welds. The study focused on weld toughness examination in low temperature range up to -60 °C. SЮТЭКЛХО ПТХХОЫ ЦКЭОЫТКХЬ were identified in the context of this task. It could be shown that metal cored electrodes guaranteed sufficient Charpy impact toughness at low temperature for both investigated materials. Modern arc welding technologies such as modified pulsed spray arc were used to promote deeper Penetration of the filler material into the narrow laser welding gap. Edge preparation with a 14 mm deep root face was considered as optimum, because no penetration of the filler material could be detected beyond this depth limit and therefore any metallurgical influences on the weld metal properties through the welding wire could be excluded. KW - High strength steel KW - Longitudinal weld KW - Modified spray arc KW - Pipeline KW - Hybrid laser arc welding PY - 2017 SN - 2499-9733 SN - 2305-414Х VL - 1 IS - 22 SP - 21 EP - 35 AN - OPUS4-44343 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Petrovskii, V.N. A1 - Uspenskii, S.A. A1 - Shcheglov, Pavel A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael T1 - Investigation of a vapor-plasma welding torch induced by a high-power ytterbium fiber laser JF - Nuclear physics and engineering KW - Laser welding KW - Condensation KW - Diagnostic of the torch PY - 2011 SN - 2079-5629 VL - 2 IS - 2 SP - 159 EP - 165 PB - MAIK Nauka AN - OPUS4-24811 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rethmeier, Michael A1 - Gumenyuk, Andrey A1 - Quiroz Penaranda, Vanessa T1 - Investigation on laser beam welding of high-manganese austenitic and austenitic-ferritic stainless steels JF - Avtomaticeskaja svarka PY - 2012 SN - 0005-111x SN - 0005-2302 VL - 1 IS - 705 SP - 12 EP - 17 CY - Kiev, Ukraine AN - OPUS4-27209 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira A1 - Hahn, Oliver A1 - Wolff, Timo A1 - Mantouvalou, I. A1 - Kanngießer, B. A1 - Weinberg, G. T1 - Material studies on the Dead Sea scrolls T2 - Conference "Preservation and access of monuments of culture and history: modern approaches" (Proceedings) T2 - Conference "Preservation and access of monuments of culture and history: modern approaches" CY - Saint Petersburg, Russia DA - 2009-10-20 KW - Dead Sea scrolls KW - Archaeometry KW - Restoration and conservation science KW - Cultural heritage KW - Writing materials PY - 2009 SP - 122 EP - 129 AN - OPUS4-23177 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Jaenisch, Gerd-Rüdiger A1 - Zhukovskiy, M. A1 - Podoliako, S. A1 - Skachkov, M. T1 - On Modelling Experiment with Ionizing Radiation JF - Matematiceskoe modelirovanie (dt.: Mathematische Modellierung) KW - Monte Carlo Verfahren KW - CAD KW - Radiographie PY - 2007 SN - 0234-0879 VL - 19 IS - 5 SP - 72 EP - 80 CY - Moskva AN - OPUS4-16126 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gook, Sergej A1 - Gumenyuk, Andrey A1 - Lammers, Marco A1 - Rethmeier, Michael T1 - Peculiarities of the process of orbital laser-arc welding of thick-walled large-diameter pipes JF - Avtomaticeskaja svarka KW - Hybrid laser-arc welding KW - Orbital welding KW - High-pressure pipelines KW - Fibre-optic lasers PY - 2010 SN - 0005-111x SN - 0005-2302 VL - 689 IS - 9 SP - 5 EP - 13 CY - Kiev, Ukraine AN - OPUS4-22979 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - BOOK A1 - Artemiev, Valentin M. A1 - Naumov, Alexandre A1 - Jaenisch, Gerd-Rüdiger T1 - Rekonstrukcija dinamischeskich isoratscheni v tomografi prozessov - Dynamic Image Reconstruction for Process Tomography KW - Prozeßtomographie KW - Rekonstruktionsalgorithmen KW - Markov-Felder KW - Statistische Estimationstheorie KW - Kalman-Filter PY - 2004 SN - 985-476-268-8 SP - 1 EP - 168 PB - Academic Press of Belarus State University CY - Minsk AN - OPUS4-11606 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ivanow, Alexander A1 - Yudina, N. V. A1 - Malzeva, E. A1 - Mathies, Helena T1 - Research of biostimulation and detoxfication properties of humic acids of various origins in the conditions of petropolluted soil JF - Chimija rastitel'nogo syr'ja = Chemistry of plant raw materials KW - Humic acids KW - Peats KW - Biostimulation KW - Detoxification KW - Petropolluted soil PY - 2007 SN - 1029-5151 SN - 1029-5143 IS - 1 SP - 99 EP - 103 PB - Izdat. Altajskogo Gos. Univ. CY - Barnaul AN - OPUS4-19099 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael A1 - Shcheglov, Pavel A1 - Uspenskiy, S.A. T1 - SPEKTRAL'NAYa DIAGNOSTIKA PARO-PLAZMENNOGO FAKELA PRI SVARKE MOShchNYM ITTERBIEVYM VOLOKONNYM LAZEROM JF - Optika i spektroskopija / Akademija Nauk SSSR PY - 2013 DO - https://doi.org/10.7868/S0030403413070209 SN - 0030-4034 VL - 115 IS - 1 SP - 160 EP - 167 PB - Akad. Verl. CY - Moskva [u.a.] AN - OPUS4-29262 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Shcheglov, Pavel A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael A1 - Uspensky, S.A. A1 - Petrovsky, V.N. T1 - Study of welding plume in high-power fiber laser welding T2 - LTWMP '11 - 5th International conference "Laser technologies in welding and materials processing" (Proceedings) T2 - LTWMP '11 - 5th International conference "Laser technologies in welding and materials processing" CY - Crimea, Ukraine DA - 2011-05-24 PY - 2011 SP - 142 EP - 147 AN - OPUS4-25473 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -