TY - CONF A1 - Waske, Anja T1 - Cooling and energy harvesting using magnetic materials N2 - To date, there are very few technologies available for the conversion of low-temperature waste heat into electricity. Thermomagnetic generators are one approach proposed more than a century ago. Such devices are based on a cyclic change of magnetization with temperature. For thermomagnetic materials, we used a commercial magnetocaloric alloy with a transition temperature of 300 K. T2 - Summer School CY - Szczecin, Poland DA - 26.09.2019 KW - X-Ray Imaging KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-destructive testing PY - 2019 AN - OPUS4-50155 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Energy harvesting near room temperature using thermomagnetic materials N2 - To date, there are only very few technologies available for the conversion of low temperature waste heat to electricity. In this talk, we first describe the principle of thermomagnetic generators. Then we focus on the impact of topology of the magnetic circuit within thermomagnetic generators. We demonstrate that the key operational parameters strongly depend on the genus, i.e. the number of holes within the magnetic circuit. T2 - 8th WMRIF Symposium and General Assembly CY - Budapest, Hungary DA - 17.06.2019 KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50176 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Properties of powder-in-tube formed magnetocaloric materials N2 - This talk gives an overview of the shaping options for magnetocaloric materials. We have shown that powder-in-tube processing of these functional materials is a straightforward and efficient way to obtain wires and stacked structures for heat exchange. T2 - Eingeladener Vortrag / Symposiumsorganisation und Vortrag CY - Stockholm, Sweden DA - 05.09.2019 KW - X-Ray imaging KW - Additive Manufacturing KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50177 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - Magnetocaloric materials for cooling and harvesting of low-grade waste heat N2 - To date, there are very few technologies available for the conversion of low-temperature waste heat into electricity. Thermomagnetic generators are one approach proposed more than a century ago. Such devices are based on a cyclic change of magnetization with temperature. For thermomagnetic materials, we used a commercial magnetocaloric alloy with a transition temperature of 300 K. T2 - Symposiumsorganisation und Vortrag CY - Stockholm, Sweden DA - 05.09.2019 KW - X-Ray imaging KW - Energy harvesting KW - Additive Manufacturing KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50178 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Waske, Anja T1 - A thermomagnetic generator for harvesting low-grade waste heat N2 - To date, there are only very few technologies available for the conversion of low temperature waste heat to electricity. In this talk, we first describe the principle of thermomagnetic generators. Then we focus on the impact of topology of the magnetic circuit within thermomagnetic generators. We demonstrate that the key operational parameters strongly depend on the genus, i.e. the number of holes within the magnetic circuit. T2 - Eingeladener Vortrag / Symposiumsorganisation und Vortrag CY - Uppsala, Sweden DA - 28.08.2019 KW - Energy harvesting KW - Magnetocaloric KW - Material Science KW - Non-Destructive testing PY - 2019 AN - OPUS4-50179 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kauss, Norman A1 - Heyn, A. A1 - Halle, T. A1 - Rosemann, P. T1 - Detektion von Sensibilisierung am nichtrostenden Lean-Duplex-Stahl 1.4062 mit verschiedenen elektrochemischen Methoden N2 - Vergleich von EPR, EKrit, CPT und KorroPad zur Ermittlung von Sensibilisierung an dem bei 600 °C gealterten Lean Duplex 1.4062. T2 - Korrosionsuntersuchung und -überwachung" und "Grundlagen und Simulation" CY - Dusseldorf, Germany DA - 21.11.2019 KW - Lean Duplex KW - Sensibilisierung KW - Lochkorrosion KW - EPR KW - KorroPad KW - Altern PY - 2019 AN - OPUS4-50180 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kauss, Norman A1 - Heyn, A. A1 - Halle, T. A1 - Rosemann, P. T1 - Detektion von Sensibilisierung am nichtrostenden Lean-Duplex-Stahl 1.4062 mit verschiedenen elektrochemischen Methoden N2 - Vorstellung von EPR, Ekrit, CPT und KorroPad zur Erfassung von Sensibilisierung am Lean Duplex 1.4062 an verschieden wärmebehandelten Zuständen. T2 - GfKORR-Arbeitskreis "Korrosion und Korrosionsschutz von Eisen und Stahl" CY - Duisburg, Germany DA - 12.12.2019 KW - Lean Duplex KW - Sensibilisierung KW - Lochkorrosion KW - EPR KW - KorroPad KW - Altern PY - 2019 AN - OPUS4-50182 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Erning, Johann Wilhelm T1 - Planung und Betrieb von Trinkwasserinstallationen: Was uns das Regelwerk sagt N2 - Die aktuellen Vorgaben aus gesetzlichen Regelungen und dem technischen Regelwerk für die Planung, Erstellung und den Betrieb einer Trinkwasserinstallation werden dargelegt. Beispiele für einzelne Punkte werden gegeben. T2 - Der sichere Einsatz von Werkstoffen aus Kupfer und Kupferlegierungen in der Trinkwasserinstallation CY - Iserlohn, Germany DA - 12.12.2019 KW - Werkstoffe KW - Trinkwasserinstalltion KW - Sicherer Betrieb KW - Wartung PY - 2019 AN - OPUS4-50184 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Erning, Johann Wilhelm T1 - Wie gehe ich bei einer Schadensuntersuchung vor? N2 - Die Vorgehensweise einer Schadensuntersuchung wird in Schritten erklärt und wichtige Einzelthemen diskutiert. T2 - Der sichere Einsatz von Werkstoffen aus Kupfer und Kupferlegierungen in der Trinkwasserinstallation CY - Iserlohn, Germany DA - 12.12.2019 KW - Schadensanalyse KW - Vorgehensweise PY - 2019 AN - OPUS4-50185 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Shaken or levitated? A time resolved perspective on unconventional crystallization N2 - This Outlook provides a brief overview of the recent achievements and opportunities created by acoustic levitation and mechanochemistry, including access to materials, molecular targets, and synthetic strategies that are difficult to access by conventional means. T2 - Vortragsreihe Analytik Merck CY - Darmstadt, Germany DA - 18.11.19 KW - Levitation KW - Acoustic levitation KW - X-ray and electron diffraction PY - 2019 AN - OPUS4-50135 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -