Search Results - "Christian Bernhard"

Significance of Nonmetallic Inclusions for the Clogging Phenomenon in Continuous Casting of Steel––A Review by Michelic, Susanne K., Bernhard, Christian

“…Nonmetallic inclusions are well known to influence product quality and process stability in the production of steel. A process step that is very sensitive to…”
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Selective ligand removal to improve accessibility of active sites in hierarchical MOFs for heterogeneous photocatalysis by Naghdi, Shaghayegh, Cherevan, Alexey, Giesriegl, Ariane, Guillet-Nicolas, Rémy, Biswas, Santu, Gupta, Tushar, Wang, Jia, Haunold, Thomas, Bayer, Bernhard Christian, Rupprechter, Günther, Toroker, Maytal Caspary, Kleitz, Freddy, Eder, Dominik

“…Metal-organic frameworks (MOFs) are commended as photocatalysts for H 2 evolution and CO 2 reduction as they combine light-harvesting and catalytic functions…”
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Influence of Silicon and Tramp Elements on the High-temperature Oxidation of Steel in Direct Casting and Rolling Processes by Gaiser, Georg, Presoly, Peter, Bernhard, Christian, Baumgartner, Kerstin, Grosseiber, Simon

“…Oxidation processes are unavoidable in continuous casting and further hot processing of steel. A deeper understanding of the occurring phenomena such as…”
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Behind a fluttering veil of trust: The dynamics of public concerns over farm animal welfare in Norway by Kjærnes, Unni, Borgen, Svein Ole, Thorjussen, Christian Bernhard Holth

“…Farm animal welfare has climbed on the public agenda over the last decades. However, while expectations of public engagement in animal welfare are high, the…”
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Influence of Slag Viscosity and Composition on the Inclusion Content in Steel by You, Dali, Bernhard, Christian, Mayerhofer, Alexander, Michelic, Susanne Katharina

“…Influence of slag viscosity and composition on the inclusion content in the steel is studied using laboratory experiments and modeling simulations. The steel…”
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Identification of Defect Prone Peritectic Steel Grades by Analyzing High-Temperature Phase Transformations by Presoly, Peter, Pierer, Robert, Bernhard, Christian

“…Continuous casting of peritectic steels is often difficult and critical; bad surface quality, cracks, and even breakouts may occur. The initial solidification…”
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Optical signatures of multifold fermions in the chiral topological semimetal CoSi by Xu, Bing, Fang, Zhenyao, Sanchez-Mártınez, Miguel-Ángel, Venderbos, Jorn W. F., Ni, Zhuoliang, Qiu, Tian, Manna, Kaustuv, Wang, Kefeng, Paglione, Johnpierre, Bernhard, Christian, Felser, Claudia, Mele, Eugene J., Grushin, Adolfo G., Rappe, Andrew M., Wu, Liang

“…We report the optical conductivity in high-quality crystals of the chiral topological semimetal CoSi, which hosts exotic quasiparticles known as multifold…”
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Elasto-Viscoplastic Material Model of a Directly-Cast Low-Carbon Steel at High Temperatures by Krobath, Martin, Krobath, Roman, Bernhard, Christian, Ecker, Werner

“…A model-based process control of material production processes demands realistic material models describing the local evolution of the thermal and mechanical…”
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The influence of intergranular oxidation on surface crack formation in continuous casting of steel by Gaiser, Georg, Krobath, Roman, Presoly, Peter, Bernhard, Christian

“…High-temperature oxidation phenomena play an important role in steel processing. What is mostly underrated is the importance of internal oxidation in casting…”
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High-Temperature Oxidation of Steel under Linear Flow Rates of Air and Water Vapor—An Experimental Determined Set of Data by Gaiser, Georg, Presoly, Peter, Bernhard, Christian

“…High-temperature oxidation phenomena play a crucial role in steel production and processing. The development of new alloying concepts, the modification of…”
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Study on the Influence of FeTi‐Addition on the Inclusion Population in Ti‐Stabilized ULC Steels and Its Consequences for SEN‐Clogging by Dorrer, Philipp, Michelic, Susanne K., Bernhard, Christian, Penz, Alexander, Rössler, Roman

“…During the continuous casting of Ti‐stabilized ULC/IF steel grades clogging of the submerged entry nozzle (SEN) is frequently observed. A new statistical…”
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Mechanism of the Peritectic Phase Transition in Fe–C and Fe–Ni Alloys under Conditions Close to Chemical and Thermal Equilibrium by Griesser, Stefan, Bernhard, Christian, Dippenaar, Rian

“…In-situ studies of the peritectic phase transition were performed under conditions close to chemical and thermal equilibrium in order to investigate the…”
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Lamination of Separators to Electrodes using Electrospinning by Springer, Bernhard Christian, Frankenberger, Martin, Pettinger, Karl-Heinz

“…This study shows the feasibility of the Electrospinning method as a process step for advanced and fast production Li ion cells. Lamination is a key technology…”
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The simple microsegregation model for steel considering MnS formation in the liquid and solid phases by You, Dali, Bernhard, Christian, Bernhard, Michael, Michelic, Susanne Katharina

“…A simple microsegregation model for steel considering MnS formation in the liquid and solid phases is proposed. The concentration of the solutes during the…”
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In Situ Observation of the Dissolution of SiO2 Particles in CaO-Al2O3-SiO2 Slags and Mathematical Analysis of its Dissolution Pattern by Feichtinger, Stefan, Michelic, Susanne K., Kang, Youn-Bae, Bernhard, Christian

“…The dissolution of amorphous SiO2 particles in CaO–Al2O3–SiO2 slags was investigated at 1450°C by high‐temperature confocal scanning laser microscopy (HT‐CSLM)…”
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Modeling of Inclusion Formation during the Solidification of Steel by You, Dali, Michelic, Susanne Katharina, Bernhard, Christian, Loder, Denise, Wieser, Gerhard

“…A thermodynamic model coupling microsegregation and inclusion formation using one ChemSage datafile is proposed. The thermodynamic equilibrium is calculated…”
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Primary Carbide Formation in Tool Steels: Potential of Selected Laboratory Methods and Potential of Partial Premelting for the Generation of Thermodynamic Data by Presoly, Peter, Gerstl, Bernhard, Bernhard, Christian, Marsoner, Stefan, Angerer, Paul, Friessnegger, Bernhard, Hahn, Susanne

“…To predict the solidification and product properties of tool steels with complex chemical compositions, an understanding of the transformation behavior is…”
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Fluid Force-Induced Detachment Criteria for Nonmetallic Inclusions Adhered to a Refractory/Molten Steel Interface by Dieguez Salgado, Uxia, Weiß, Christian, Michelic, Susanne K., Bernhard, Christian

“…Since nonmetallic inclusions (NMIs) in steel cannot be completely avoided, a greater understanding of their development and evolution during the steelmaking…”
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Simulation of the Refining Process of Ultra-Low Carbon (ULC) Steel by You, Dali, Bernhard, Christian, Viertauer, Andreas, Linzer, Bernd

“…The standard production route for mild steels for automotive purposes is still based on conventional continuous casting (CC) and hot strip rolling (HSR). The…”
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Modeling Inclusion Formation during Solidification of Steel: A Review by You, Dali, Michelic, Susanne K., Presoly, Peter, Liu, Jianhua, Bernhard, Christian

“…The formation of nonmetallic inclusions in the solidification process can essentially influence the properties of steels. Computational simulation provides an…”
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