TY - CONF A1 - Meyer, Christian T1 - Calibration of a Pushrod Dilatometer T2 - Thermal Analysis and Calorimetry in Industry and Research - 40 Years of GEFTA CY - Berlin, Germany DA - 2014-09-16 PY - 2014 AN - OPUS4-32344 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Meyer, Dieter A1 - Aurich, Dietmar A1 - Zaminer, Christian ED - Becker, Gerhard Wilhelm T1 - Quantitative Bildanalyse PY - 1973 SP - 25 EP - 28 PB - Bundesanstalt für Materialprüfung CY - Berlin AN - OPUS4-9569 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Maiwald, Michael A1 - Soruco Aloisio, Ricardo A1 - Meyer, Klas A1 - Klaus, Christian T1 - Auf dem Weg zu einer digitalen Qualitätsinfrastruktur - Eine Labor-Testplattform für die Integration von Sensoren und Messgeräten N2 - Um die internationale Spitzenposition deutscher Unternehmen der Prozessindustrie auch in Zukunft sicher zu stellen, müssen die Unternehmen ihre Prozesse und Geschäftsabläufe digitalisieren und gemeinsam mit der Forschung innovative neue Methoden, Apparate, Anlagen, Sensoren und Automatisierungstechnik sowie Datenkonzepte entwickeln. All dies erfordert den Aufbau neuer Fähigkeiten, Investition in Talente, interdisziplinäre Kommunikation zwischen verschiedenen Personen und Abteilungen und eine Bereitschaft zur Veränderung. KW - QI-Digital KW - Wasserstofftankstelle KW - IT-OT-Testplattform KW - Prozessindustrie PY - 2023 VL - 67 IS - 9 SP - 20 EP - 23 PB - Wiley-VCH CY - Weinheim AN - OPUS4-58461 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Müller-Elmau, Johanna A1 - Meyer, Frank A1 - Goebbert, Christian A1 - Günster, Jens T1 - Manufacturing Ceramics with Light N2 - Additive manufacturing of extremely complex and filigree geometries from ceramic materials is a fascinating topic as ceramic materials are especially suitable for extremely small structures thanks to their physicochemical properties: they are chemically stable and do not corrode, while exhibiting unique mechanical properties especially in the micrometre range (Fig. 1). In addition, the ceramic structures made of yttria-stabilized zirconia (YSZ) shown in the figure are transparent, which makes them interesting candidates for the development of miniaturized optical components. The refractive index of YSZ measures 2,2 and is therefore considerably higher than that of polymer-based materials or glasses. The possibility of building this type of structure is enabled with the use of ceramic slurries with sufficiently high Transparency for the volumetric process of two-photon polymerization, which uses a femtosecond-short-pulse laser to structure photo-crosslinkable resins in the volume of one droplet. Slurries with even further optimized transparency allow even the application of xolography, a volumetric process that builds components with relatively low resolution, but in relatively large volumes and higher productivity. In the scope of the research presented here, for the first time, this process is applied to sintered ceramic materials. To be able to use minute ceramic structures as real components, an approach for the hybridization of processes ispresented in which components in the centimetre range, with relatively low resolution, are combined with very high-resolution nanostructures. KW - Additive manufacturing KW - Zirconia KW - Two-photon-polymerization KW - Nanopowder PY - 2025 SN - 0173-9913 VL - 4 SP - 34 EP - 41 PB - Göller Verlag GmbH CY - Baden-Baden AN - OPUS4-65070 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -