Results 41 to 50 of about 39,113 (261)

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Application of slow-release plant essential oil preservative combined with electron beam irradiation in the preservation of Shanghai sand pears (Pyrus pyrifolia Nakai)

Shipin yu jixie
ObjectiveTo investigate the regulatory effects of a composite preservation technology combining slow-release plant essential oil (SPEO) with electron beam irradiation on the storage quality and physiological metabolism of Shanghai sand pears (Pyrus ...
Yue Ling, Lei Lei, Kong Qiulian, Zheng Qi, Yan Weiqiang   +4 more
doaj   +1 more source

Electron beam irradiation of denture base materials

Journal of Materials Science: Materials in Medicine, 2005
Electron beam irradiation can be used to influence the properties of polymers. It was the aim of this study to investigate whether PMMA denture base materials can benefit from irradiation in order to have increased fracture toughness, work of fracture or hardness.
M, Behr, M, Rosentritt, A, Faltermeier, G, Handel   +3 more
openaire   +2 more sources

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Electron beam irradiation induced crystallization behavior of amorphous Ge2Sb2Te5 chalcogenide material

Applied Microscopy, 2019
The crystallization of amorphous Ge2Sb2Te5 phase change material induced by electron beam irradiation was investigated by in-situ transmission electron microscopy (TEM).
Byeong-Seon An
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Electron-Beam Irradiation Induced Regulation of Surface Defects in Lead Halide Perovskite Thin Films

Research, 2021
Organic-inorganic hybrid perovskites (OIHPs) have been intensively studied due to their fascinating optoelectronic performance. Electron microscopy and related characterization techniques are powerful to figure out their structure-property relationships ...
Binbin Jin, Ding Zhao, Fei Liang, Lufang Liu, Dongli Liu, Pan Wang, Min Qiu   +6 more
doaj   +1 more source

Effect of Electron Beam Irradiation on the Physical and Chemical Properties of Oxytetracycline Residue

Journal of Isotopes, 2021
The electron beam irradiation technology was used to decompose oxytetracycline residue, and the oxytetracycline residue and its physical and chemical properties before and after irradiation were analyzed by LC-MS, GC-MS, ICP-MS, fourier infrared ...
JI Dong;XIONG Qiang;LI Yuangang;SU Xiaoshu;SONG Wangwang;CUI Shuoyao
doaj   +1 more source

Nanopatterning of Fluorinated Graphene by Electron Beam Irradiation

Nano Letters, 2011
We demonstrate the possibility to selectively reduce insulating fluorinated graphene to conducting and semiconducting graphene by electron beam irradiation. Electron-irradiated fluorinated graphene microstructures show 7 orders of magnitude decrease in resistivity (from 1 TΩ to 100 kΩ), whereas nanostructures show a transport gap in the source-drain ...
Freddie, Withers, Thomas H, Bointon, Marc, Dubois, Saverio, Russo, Monica F, Craciun   +4 more
openaire   +2 more sources

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source