Results 81 to 90 of about 1,075,988 (340)

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source

Imaging of early conifer embryogenic tissues with the environmental scanning electron microscope

Biologia Plantarum, 2012
This article describes the usage of non-commercial environmental scanning electron microscope (ESEM) for the visualization of plant extracellular matrix in Abies alba and Abies numidica.
V. Neděla, J. Hřib, B. Vooková
doaj   +1 more source

The Scanning Confocal Electron Microscope [PDF]

Microscopy Today, 2003
Abstract Imaging of sub-micron , sub-surface features of thick optically dense materials at high resolution has always been a difficult and/or time consuming task in materials research. For the most part this role has been relegated to technologically complex and expensive instrumentation having highly penetrating radiation, such as the ...
openaire   +2 more sources

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Evaluation of the dentinal wall adaptation ability of Mineral Trioxide Aggregate Fillapex, EndoSequence BC, and AH Plus sealers using Scanning Electron Microscope: An in vitro study

Endodontology
Aim: The present study was conducted to evaluate the dentinal wall adaptation ability of different root canal sealers (mineral trioxide aggregate Fillapex [MTA], EndoSequence BC [ESBC] Sealer, and AH Plus) using a scanning electron microscope (SEM ...
Pradipkumar R. Damor, Rajendra Kumar Tewari, Surendra Kumar Mishra, Syed Mukhtar-Un-Nisar Andrabi   +3 more
doaj   +1 more source

Scanning electron microscope analysis of sealant penetration and adaptation in contaminated fissures

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2013
Objective: The objective of this study is to evaluate the penetration and adaptation of two different sealant materials applied under different conditions of contamination using scanning electron microscope (SEM) analysis.
Asma Al-Jobair
doaj   +1 more source

Behaviour of synovial fluid on surfaces of articular cartilage. A scanning electron microscope study. [PDF]

, 1969
Peter S. Walker, J. Sikorski, D. Dowson, M. D. Longfield, V Wright, T.F. Buckley   +5 more
openalex   +1 more source

Investigation of Oxide Dispersion Strengthening Effect on the Strength of Diffusion‐Bonded AISI304 Parts

Advanced Engineering Materials, EarlyView.
Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt, Mario Walter, Volker Toth, Florian Messerschmidt, Melina Blem   +4 more
wiley   +1 more source

Research on micro/nano scale 3D reconstruction based on scanning electron microscope

Frontiers in Energy Research
Scanning electron microscopy (SEM) has an important application in the petroleum field, which is often used to analyze the microstructure of reservoir rocks, etc. Most of these analyses are based on two-dimensional images.
Huibao Dong, Huibao Dong, Hongliang Jia, Hongliang Jia, Dahui Qin, Dahui Qin, Dawei Hu   +6 more
doaj   +1 more source

Nanolithography on the Electron Beam Resist using the Scanning Probe Microscope Cantilever

Journal of Mathematical and Fundamental Sciences, 2013
This research demonstrates the feasibility of fabricating nanoscale resist patterns on a silicon (Si) substrate using a scanning probe microscope (SPM).
Lydia Anggraini, Naoki Matsuzuka, Yoshitada Isono   +2 more
doaj   +1 more source