TY - CONF A1 - Schlegel, Moritz-Caspar T1 - Circular Economy in der EU - ein neues Verständnis für Produkteffizienz, die EN4555x-Reihe und weitere Beipiele N2 - Übersicht über die Umsetzung des EU Green New Deal, des Circular Economy Action Plan sowie der Sustainable Product Initiative. Ebenfalls erfolgt eine Zusammenfassung der Auswirkungen der Änderungen im EU-Produktrecht auf die Revision des geltenden Rechts und das Zusammenspiel zwischen Rechtssetzung und Normung. T2 - Besuch des Bachelorstudiengangs im Fachbereich Material Knowledge der Fachhochschule Potsdam CY - Berlin, Germany DA - 28.05.2024 KW - Circular Economy KW - ESPR KW - Material efficiency KW - Normung KW - Policy making KW - Labelling PY - 2024 AN - OPUS4-60407 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schlegel, Moritz-Caspar T1 - Circular Economy bei der BAM - neu und etabliert zugleich N2 - Übersicht über BAM-Aktivitäten, die ebenfalls der BAM zugeordnet werden können, der Gründung des Aktivitätsfeldes Circular Economy innerhalb der BAM sowie die zukünftige Ausrichtung und Aktivitäten der BAM zu Themen der Circular Economy. T2 - Besuch des Bachelorstudiengangs im Fachbereich Material Knowledge der Fachhochschule Potsdam CY - Berlin, Germany DA - 28.05.2024 KW - Circular Economy PY - 2024 AN - OPUS4-60410 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Challenges in fire safety of facades N2 - To ensure fire safety of facades will keep being a challenge as facade systems change much quicker than building regulations. Fire spread in one key issue of fire safety in facades. But falling parts, smouldering, smoke and secondary openings are issues as well. T2 - The 4th International Symposium on Fire Safety of Facades FSF 2024 CY - Lund, Sweden DA - 10.06.2024 KW - Facade systems KW - Fire testing KW - Assessement method PY - 2024 AN - OPUS4-60250 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kromm, Arne A1 - Wandtke, Karsten A1 - Engelking, Lorenz A1 - Schröpfer, Dirk A1 - Kannengießer, Thomas A1 - Scharf-Wildenhain, R. A1 - Hälsig, A. A1 - Hensel, J. T1 - Case Studies 2 – RS in DED-arc AM Components N2 - The presentation shows examples of resdiual stresses to be found typically in DED-arc additively manufactured high strength steel components. T2 - European Conference on Residual Stresses 11 - Tutorial 1: Residual stresses in additive manufacturing CY - Prague, Czech Republic DA - 03.06.2024 KW - Residual stress KW - DED-arc KW - High strength steel PY - 2024 AN - OPUS4-60285 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Falkenhagen, Jana T1 - Biobased and biogegradable polymers: Analytical challenges N2 - The variability and heterogeneity in their structural composition is significant for nearly all synthetic and natural polymers. Beside molar mass also functionality type distribution, copolymer composition distribution and architectural features are responsible for changing the material properties. A wide range of analytical techniques are available to get insight into these parameters. However, in most cases it is essential to combine different sophisticated techniques to get closer to actual structures and to avoid statistical averages. Different liquid chromatographic separation modes and their coupling in a two-dimensional way (SEC, LCCC, HILIC, 2D-LC) in combination with suitable detection techniques (e.g. UV, RI, LS, IR, MALDI/ESI-MS) as well as techniques like BET, DCS, SEM/TEM were applied to make structural features visible. A few aspects are discussed for structural different polylactides from various synthesis routes and their behavior in LC-MS. Moreover, some analytical results for technical lignins valorized by mechanochemical treatment or modified by functional polymers are presented. T2 - 10th Intern. Symp. on the Separation and Characterisation of Natural and Synthetic Macromolecules (SCM-10) CY - Amsterdam, Netherlands DA - 01.02.2023 KW - Poly(lactides) KW - Technical lignin PY - 2023 AN - OPUS4-57002 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Falkenhagen, Jana T1 - Biobased and biodegradable Polymers: Analytical Challenges N2 - The variability and heterogeneity in their structural composition is significant for nearly all synthetic and natural polymers. Beside molar mass also functionality type distribution, copolymer composition distribution and architectural features are responsible for changing the material properties. A wide range of analytical techniques are available to get insight into these parameters. However, in most cases it is essential to combine different sophisticated techniques to get closer to actual structures and to avoid statistical averages. Different liquid chromatographic separation modes and their coupling in a two-dimensional way (SEC, LCCC, HILIC, 2D-LC) in combination with suitable detection techniques (e.g. UV, RI, LS, IR, MALDI/ESI-MS) as well as techniques like BET, DCS, SEM/TEM were applied to make structural features visible. A few aspects are discussed for structural different polylactides from various synthesis routes and their behavior in LC-MS. T2 - 34th International Symposium on Polymer Analysis and Characterization (ISPAC) CY - Stellenbosch, South Africa DA - 24.04.2023 KW - Biobased polymers KW - Biodegradable polymers KW - Analytical techniques PY - 2023 AN - OPUS4-60002 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Günster, Jens T1 - Binder Jetting of Advanced Ceramics N2 - The Binder Jetting BJ process is one of the most versatile additive manufacturing technologies in use. In this process a binder is locally jetted into a powder bed for the consolidation of a 3D structure, layer by layer. Basically, all materials which can be provided as a flowable powder and, thus, spreadable to a thin layer, can be processed. Metals, ceramics and polymers are processable, but also materials from nature, such as sand, wood sawdust and insect frass. Moreover, the BJ technology is adapted to large building volumes of some cubic meters easily. Besides these striking advantages, the manufacture of ceramic parts by BJ is still challenging, as the packing density of the powder bed is generally too low and the particle size of a flowable powder too large for a successful densification of printed parts in a subsequent sintering step to an advanced ceramic product. After an introduction of binder jetting in general and highlighting some examples, strategies for obtaining dense ceramic parts by BJ will be introduced. T2 - yCAM 2022 CY - Barcelona, Spain DA - 08.11.2022 KW - Additive Manufacturing KW - Ceramics PY - 2022 AN - OPUS4-59887 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kromm, Arne T1 - Best practice: How to work with a mobile diffractometer N2 - Beginning with a general overview about resdiual stress determination by X-ray diffraction, the presentation is focussing on some does and dont's when working with a portable diffractometer. T2 - European Conference on Residual Stresses 11 - Tutorial 1: Residual stresses in additive manufacturing CY - Prague, Czech Republic DA - 03.06.2024 KW - Residual stress KW - X-ray diffraction PY - 2024 AN - OPUS4-60287 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krentel, Daniel A1 - Patzelt, Katrin T1 - Bedarfserhebung für BOS am Beispiel des Projekts InnoBOSK N2 - Im Rahmen des Vortrags wurden die Ergebnisse und die Methodik zur Erhebung von Forschungsbedarfen und Fähigkeitslücken bei den Behörden und Organisationen mit Sicherheitsaufgaben, welche im Rahmen des Projektes InnoBOSK durchgeführt wurden, vorgestellt. Den Schwerpunkt bildete dabei die Umsetzung der Workshops gemeinsam mit den Einsatzkräften und die Umsetzung der problemorientierten Erhebungsmethodik. T2 - Vorstellung im Rahmen eines SiFo-Workshops der Polizei Berlin CY - Berlin, Germany DA - 29.04.2024 KW - Bedarfserhebung KW - SiFo KW - Sicherheitsforschung KW - BOS PY - 2024 AN - OPUS4-59983 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lecompagnon, Julien T1 - Automatisierte aktive thermografische Prüfung N2 - Aktive thermografische Prüfung ist ein vielseitiges Instrument in der Familie der zerstörungsfreien Prüfverfahren. Der Einzug moderner Lasertechnologie hat hier bedeutende neue Anwendungsfelder eröffnet. In Kombination mit Industrierobotik können nun beispielsweise beliebig komplex geformte Bauteile großflächig vollautomatisiert auf Oberflächenrisse überprüft werden. Der hier vorliegende Vortrag gibt einen Überblick über die Grundlagen der Laserthermografie, zeigt unsere Anstrengungen am Fachbereich im Bereich der automatisierten thermografischen Detektion von Oberflächenrissen und gibt ein Ausblick über neue moderne Thermografieverfahren aus der Forschung. T2 - VATH Frühjahrssymposium CY - Lingen, Germany DA - 26.04.2024 KW - Thermografie KW - Laser KW - ZfP PY - 2024 AN - OPUS4-59965 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -