Results 31 to 40 of about 223,234 (262)

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Evidence of alae inAelurostrongylus abstrususlarvae examined by scanning electron microscope (sem) [PDF]

Parasite, 1994
Aelurostrongylus abstrusus larvae lateral alae, previously noticed in cat lung sections, are described by SEM in larvae found in the faeces of an infected cat.
PAMPIGLIONE S, GIANNETTO, Salvatore
openaire   +4 more sources

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Microscopic study of zinc nanoparticles synthesised using thermosetting polymer

Applied Microscopy, 2019
The present study reports the novel synthesis of Zinc nanoparticles (Zn NPs) by thermal decomposition method and its characterisation by Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM), and X-ray Diffraction Measurements (XRD).
Giriraj Tailor, Jyoti Chaudhay, Deepshikha Verma, Bhupendra Kr. Sarma   +3 more
doaj   +1 more source

Surface active properties of gelatin and their effect on the electropolishing and corrosion behavior of steel in orthophosphoric acid

Egyptian Journal of Petroleum, 2016
Electropolishing behavior of steel was studied in orthophosphoric acid in the presence of gelatin for improving the finish obtained. This was inspected by surface tension measurement and potentiodynamic polarization by measuring the limiting current in ...
Fatma M. Abouzeid
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

New Data on Seed Coat Micromorphology of Several Impatiens spp. from Northeast India

Acta Societatis Botanicorum Poloniae, 2020
This study aimed to analyze the seed coat structure of nine species from the genus Impatiens from Northeast India. A review of the available literature showed a scarcity of data on seed sizes and shapes, as well as a complete lack of information on the ...
Agnieszka Rewicz, Wojciech Adamowski, Souravjyoti Borah, Rajib Gogoi   +3 more
doaj   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Fundamental aspects of lead electrodeposition processes: Nucleation and growth

Zaštita Materijala, 2016
In this comprehensive study, the processes of nucleation and growth of lead from electrolytes of various kind and compositions have been analyzed. The processes of Pb nucleation were examined by the analysis of potentiostatic current transients, while ...
Miomir G. Pavlović, Goran Branković
doaj   +1 more source