An online contactless investigation of the meniscus velocity in a continuous casting mold using Lorentz force velocimetry. - In: Metallurgical and materials transactions, ISSN 1543-1916, Bd. 51 (2020), 2, S. 558-569
Monitoring the meniscus velocities of molten steel in continuous casting molds is critical for revealing the velocity field in the whole mold and consequently for process control and final product quality, however, the realization of contactless online measurement in an actual metallurgy environment is a highly challenging task. In this paper, we develop a special Lorentz force velocimetry (LFV) device to measure the local meniscus velocities of molten steel flow, and this device can adapt to harsh environments with high temperature, opaque liquid metal and surrounding complex electromagnetic noise. A series of laboratory experiments and calibrations were conducted to provide support for a follow-up in-plant test. The LFV device exhibits capability and feasibility for measuring the meniscus velocity in continuous casting molds during plant tests. On this basis, the velocity field and turbulent flow in a wide slab continuous casting mold are analyzed. The measured meniscus velocity is on the order of ˜ 10^-1 m/s, which is consistent with the results obtained via the nail-board approach.
https://doi.org/10.1007/s11663-019-01757-z
A study of imprint and etching behavior on fused silica of a new tailored resist mr-NIL213FC for soft UV-NIL. - In: Micro and nano engineering, ISSN 2590-0072, Bd. 6 (2020), 100047, S. 1-7
https://doi.org/10.1016/j.mne.2020.100047
Silver nanoparticle-assembled micro-bowl arrays for sensitive SERS detection of pesticide residue. - In: Nanotechnology, ISSN 1361-6528, Bd. 31 (2020), 20, 205303, S. 1-8
https://doi.org/10.1088/1361-6528/ab7100
Determination of the mixing ratio of a flowing gas mixture with self-actuated microcantilevers. - In: Journal of sensors and sensor systems, ISSN 2194-878X, Bd. 9 (2020), 1, S. 71-78
https://doi.org/10.5194/jsss-9-71-2020
GaP/Si(0 0 1) interface study by XPS in combination with Ar gas cluster ion beam sputtering. - In: Applied surface science, Bd. 514 (2020), 145903, insges. 8 S.
https://doi.org/10.1016/j.apsusc.2020.145903
In situ formation of Co9S8 quantum dots in MOF-derived ternary metal layered double hydroxide nanoarrays for high-performance hybrid supercapacitors. - In: Advanced energy materials, ISSN 1614-6840, Bd. 10 (2020), 7, 1903193, insges. 12 S.
Im Titel sind "9" und "8" tiefgestellt
https://doi.org/10.1002/aenm.201903193
Mix-and-match lithography and cryogenic etching for NIL template fabrication. - In: Microelectronic engineering, Bd. 224 (2020), 111234
https://doi.org/10.1016/j.mee.2020.111234
Vision modulation, plasticity and restoration using non-invasive brain stimulation : an IFCN-sponsored review. - In: Clinical neurophysiology, ISSN 1872-8952, Bd. 131 (2020), 4, S. 887-911
https://doi.org/10.1016/j.clinph.2020.01.008
Propagation channels of 5G millimeter-wave vehicle-to-vehicle communications: recent advances and future challenges. - In: IEEE Vehicular technology magazine, Bd. 15 (2020), 1, S. 16-26
https://doi.org/10.1109/MVT.2019.2928898
Validation of an actively-controlled pneumatic press to simulate automotive module stiffness for mechanically representative lithium-ion cell aging. - In: Journal of energy storage, ISSN 2352-152X, Bd. 28 (2020), 101192
https://doi.org/10.1016/j.est.2020.101192