Results 91 to 100 of about 3,109,749 (288)

Perspective in data fusion between X-ray computed tomography and electrical capacitance tomography in an absorption column

, 2003
peer reviewedThis communication presents first results of an attempt to fuse the information obtained by X-ray tomography and by electrical capacitance tomography (ECT) on absorption columns.
Crine, Michel, Marchot, Pierre, Toye, Dominique, L’Homme, G.   +3 more
core   +1 more source

Concrete microstructure characterized by multi-measurement techniques considering fly ash contents and concrete sample sizes

Case Studies in Construction Materials
Concrete has complex pore structure characteristics, and a variety of pore structure testing techniques, including nitrogen absorption and desorption method, mercury intrusion porosimetry, gravimetry method, scanning electron microscopy, industrial ...
Lianjuan Miao, Ming Wen, Chujie Jiao, Songsong He, Xinchun Guan   +4 more
doaj   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Process Control via Electrical Impedance Tomography for Energy-Aware Industrial Systems

Energies
Conventionally, tomography is an inspection technique in which tomographic images are intended for human perception and interpretation. In this work, we shift this paradigm by transforming tomography into an autonomous estimator of industrial reactor ...
Krzysztof Król, Grzegorz Kłosowski, Tomasz Rymarczyk, Konrad Gauda, Monika Kulisz, Ewa Golec, Agnieszka Surowiec   +6 more
doaj   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Hierarchical nano-orderings enable extraordinary cryogenic strength-ductility synergy in a medium-entropy alloy

Nature Communications
Cryogenic alloys simultaneously achieving ultrahigh yield strength (YS ≥ 2.0 GPa) alongside substantial uniform elongation (UE) are critically needed, yet fundamentally constrained by the strength-ductility trade-off. Guided by Eshelby’s inclusion theory,
Dongdong Zhang, Hengchao Shi, Jinyu Zhang, Jianjun Bian, Yating Ran, Qi Liu, Xuanlai Chen, Junhua Luan, Zengbao Jiao, Tao Yang, Jun Sun, Zibin Chen   +11 more
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

Deep Incremental Angle Refinement Model for Limited-Angle CT Reconstruction - A Case Study on Concrete Specimens

e-Journal of Nondestructive Testing
 Industrial computed tomography (CT) is widely utilized for non-destructive testing and quality control in various industries. However, a common challenge in industrial CT is the presence of artifacts caused by limited angle tomography, where the object
Xingyu Liu, Guangpu Yang, Ammar Alsaffar, Faizan Ahmad, Steffen Kieß, Sven Simon   +5 more
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source