Results 31 to 40 of about 199,674 (266)

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

The growth of InAlN/Si heterostructures with a high content of In

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
InAlN films on Si (111) were obtained by the ion-beam deposition with various technological growth parameters. The results of the study of grown films by the scanning electron microscopy were used to identify the conditions for obtaining InAlN continuous
V.A. Lapin, I.V. Kasyanov
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Microstructure versus topography: the impact of crystallographic substrate modification during ultrashort pulsed direct laser interference patterning on the antibacterial properties of Cu

Frontiers in Materials
Introduction: Topographic surface patterning in the micro- and nanometer scale has evolved into a well applied approach in surface functionalization following biomimetic blueprints from nature.
Daniel Wyn Müller, Daniel Wyn Müller, Ben Josten, Sebastian Wältermann, Sebastian Wältermann, Christoph Pauly, Sebastian Slawik, Kristina Brix, Ralf Kautenburger, Frank Mücklich   +9 more
doaj   +1 more source

Qualitative and Quantitative Comparison of the Remineralisation Potential of Three Suitable Materials-An In vitro SMH and SEM Study [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Concept of preventive dentistry is the base for this study which focuses on daily treatment of tooth for prevention of caries using some commercially available remineralizing agents.
Parvathy Sreekumar, Parvathy Kumaran, Arun Mamachan Xavier, Balagopal R Varma, Suresh J Kumar   +4 more
doaj   +1 more source

Metals Contained in Various Formulations of Mineral Nitrogen Fertilizers Determined Using Portable X-ray Fluorescence

Agronomy, 2023
According to the Scopus database, over the last five years, 91 scientific papers with the keyword “pXRF” (portable X-ray fluorescence) were published in indexed journals in the domain of environmental science and agricultural science, which indicates ...
Aleksandra Perčin, Željka Zgorelec, Tomislav Karažija, Ivica Kisić, Nikolina Župan, Ivana Šestak   +5 more
doaj   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Integrated groundwater quality assessment near Ismailia Canal, Egypt

Scientific African
Groundwater is an important freshwater source prone to contamination by anthropogenic and natural drivers. In the Ismailia Canal area of the Eastern Nile Delta, Egypt, limited information exists on groundwater quality.
Zenhom El-Said Salem, Abdullah Muhammad Attiah, Joshua Nosa Edokpayi   +2 more
doaj   +1 more source

Traceable Characterization of Nanomaterials by X-ray Spectrometry Using Calibrated Instrumentation

Nanomaterials, 2022
Traceable characterization methods allow for the accurate correlation of the functionality or toxicity of nanomaterials with their underlaying chemical, structural or physical material properties.
Burkhard Beckhoff
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source