Results 251 to 260 of about 142,570 (304)

Glass-Ceramic Materials with Luminescent Properties in the System ZnO-B₂O₃-Nb₂O₅-Eu₂O₃. [PDF]

Molecules
Aleksandrov L, Yordanova A, Milanova M, Iordanova R, Tzvetkov P, Markov P, Petrova P.   +6 more
europepmc   +1 more source

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

Advanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang, Mayur Pole, Tingkun Liu, Kenneth A. Ross, Christopher B. Smith   +4 more
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Effect of ceramic materials and tooth preparation design on computer-aided design and computer-aided manufacturing endocrown adaptation and retentive strength: An in vitro study. [PDF]

Clin Exp Dent Res
Farghal A, Dewedar K, AbdElaziz MH, Saker S, Hassona M, Algabri R, Alqutaibi AY.   +6 more
europepmc   +1 more source

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

CERAMIC MATERIALS

, 1969
openaire   +1 more source

Minimizing Risk of Failure from Ceramic-on-Ceramic Total Hip Prosthesis by Selecting Ceramic Materials Based on Tresca Stress

Sustainability, 2022
The choice of ceramic-on-ceramic coupling in total hip prosthesis has advantages over couplings with other combinations of materials that use polyethylene and metal materials in terms of high hardness, scratch resistance, low wear rate, and increased ...
Muhammad İmam Ammarullah, Gatot Santoso, S Sugiharto   +2 more
exaly   +2 more sources

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Nanoxide Ceramic Materials

Materials Science Forum, 1996
For densification of non-oxide ceramic powders high temperatures are needed because of the character of chemical bonding. To enable hot consolidation of non-oxides, additives are used which create conditions for liquid phase sintering. Since the existing liquid phase degrades their properties at high temperatures different methods can be used to ...
Bošković, Snežana B., Kostić, Emilija M., Sigulinski, F   +2 more
openaire   +2 more sources

Ceramic implant materials

Medical & Biological Engineering & Computing, 1980
Historically ceramics are the oldest man-made non-animal-based materials. The use of metals began some thousand of years later and plastics have only become available during the last century. In contrast to this sequence of events, systematic and detailed evaluation of the applicability of ceramics for use in artificial organs or as bone and joint ...
G, Heimke, P, Griss
openaire   +2 more sources