Results 171 to 180 of about 1,849,263 (345)

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Retraction Note: Quadratic multiple regression model and spectral relaxation approach for carreau nanofluid inclined magnetized dipole along stagnation point geometry. [PDF]

Sci Rep
El Din SM, Darvesh A, Ayub A, Sajid T, Jamshed W, Eid MR, Hussain SM, Sánchez-Chero M, Ancca SM, Ramírez Cerna JM, Dapozzo CLA.   +10 more
europepmc   +1 more source

Deep Contextual Dynamic Point Cloud Geometry Compression [PDF]

Zhaoyi Jiang, Shenghao Zheng, Bailin Yang   +2 more
openalex   +1 more source

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

Static mixers producible by additive manufacturing: Operating point specific geometries through automatic optimisation [PDF]

Jana Sasse, Christian Hopmann
openalex   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Tripolar versus bipolar ablation: insights into lesion growth and geometry using a novel ablation approach for therapy-refractory ventricular arrhythmias. [PDF]

Sci Rep
Bahlke F, Abdiu E, Schultz E, Erhard N, Englert F, Duda A, Krafft H, Popa M, Syväri J, Tydecks M, Martinez AT, Reiter T, Telishevska M, Koops E, Lengauer S, Hessling G, Deisenhofer I, Spittler R.   +17 more
europepmc   +1 more source

Data-driven Processing of Point-sampled Geometry

, 2018
Riccardo Roveri
openalex   +2 more sources

Utilization of single point uncertainties for geometry element regression analysis in dimensional X-ray computed tomography [PDF]

, 2019
Andreas Michael Müller, Tino Hausotte
openalex   +1 more source