Results 71 to 80 of about 11,329 (302)

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

Solidification behaviour and mechanical properties of cast Mg-alloys and Al-based particulate metal matrix composites under intensive shearing

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Magnesium alloys, as the lightest of all structural metallic materials, and aluminium-based particulate metal matrix composites (PMMCs), offering unified ...
Tzamtzis, Spyridon
core  

Metal-seramik sistemlerde estetik başarıyı sağlamak için önerilen teknikler

open access: yesCumhuriyet Dental Journal, 2012
Metal-ceramic restorations continue to be a traditional treatment modality in the treatment of tooth losses due to their structural durability and predictability.
Altay Uludamar   +3 more
doaj   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Influência do tipo de substrato e da espessura dos materiais cerâmicos (IPS-Empress e IPS-Empress 2) quanto ao comportamento óptico [PDF]

open access: yes, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-graduação em OdontologiaDiscos em resina composta, liga prata-paládio e liga de ouro tipo IV foram utilizados como substratos. Trinta discos cerâmicos
Volpato, Cláudia Ângela Maziero
core  

A comparative survey of bond strenght of different metal-ceramic-systems based on precious metal alloys and non-precious alloys in combination with conventional and low-fusing ceramic

open access: yes, 2003
Titelblatt und Inhaltsverzeichnis Einleitung Schrifttum Material und Methode Ergebnisse Diskussion Zusammenfassung Literaturverzeichnis Anhang Danksagung LebenslaufDas Ziel dieser Untersuchung war es, mögliche vorhandene Unterschiede in
Derfert, Beate
core   +1 more source

Progress in Materials and Metal Substrates for Solid Oxide Fuel Cells

open access: yesEnergies
Solid oxide fuel cells (SOFCs) have been considered as alternative energy conversion devices because of their high energy conversion efficiency, fuel flexibility, and cost efficiency without precious metal catalysts.
Young-Wan Ju
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Fretting-crevice corrosion of cemented metal on metal total hip replacements [PDF]

open access: yes, 2013
The development and use of 2nd generation Metal-on-Metal (MoM) Total Hip Replacements (THRs) recently became popular due to the advancement of new materials and manufacturing processes promising improved performance compared to traditional metal on metal
Bryant, Michael
core  

Evaluation of Metal-ceramic Bond Characteristics of Co-Cr-Mo Alloys Fabricated by Selective Laser Melting

open access: yes工程科学与技术, 2018
In order to solve the problem of porcelain cracking and peeling of dental Co-Cr-Mo alloys fabricated by traditional cast (CAST) in the clinical application,the metal-ceramic bond properties of Co-Cr-Mo alloys fabricated by selective laser melting (SLM ...
Yanan ZHOU   +5 more
doaj  

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