Results 31 to 40 of about 6,692 (310)
Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
A Cylinder Seal with Anatolian Hieroglyphs at Elbistan- Karahoeyuek [PDF]
, 2018 In 2016, a cylinder seal with Anatolian hieroglyphs was found in the archaeological excavations at Elbistan-Karahoyuk in the province of Kahramanmaras. The cylinder seal was made of black stone and its inscription mentions three personal names.
Alparslan, Metin, UYSAL, BORA
core +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
A CYLINDER- SEAL FROM ADILCEVAZ
Anadolu (Anatolia), 1976 Lntil 1974, 12 seals were found at Adilcevaz. One of theni was excavated in the palacc at Kef- Kalesi; the others were brought to light from the ordinary people graves at Durakpur, a quarter of Adilcevaz. In the following we want to investigate a single item found here, as it exhibits some particular features1 2 3. Fig. 1: Durakpur quartcr of Adilcevaz.
openaire +2 more sources
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source
The delegation of power: Neo-Assyrian bureau seals [PDF]
, 2008 Bureau seals are an innovation of the Assyrian administration to cope with the delegation of power that running a world empire demanded. By placing some bureau seals in their historical context we find indications that these seal types were introduced ...
Radner, K
core
Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)
Advanced Engineering Materials, EarlyView.Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Sensors, 2020 Various marine animals possess the ability to track their preys and navigate dark aquatic environments using hydrodynamic sensing of the surrounding flow.
Mohamed Elshalakani +2 more
doaj +1 more source
The Influence of T Groove Layout on the Performance Characteristic of Cylinder Gas Seal [PDF]
, 2018 Cylinder gas seal is an advanced seal technology. This paper presents the results of a study on the influence of T groove layout on the performance characteristic of the cylinder gas seal.
Hu, Xiangping, +7 more
core +1 more source