Results 51 to 60 of about 77,060 (305)

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

Surface Mo or Ni-Enrichment Applied to Granulated Self-Lubricating Composites: Microstructural and Tribological Evaluation

Frontiers in Mechanical Engineering, 2022
Sintered self-lubricating components may present inappropriate mechanical properties despite their excellent tribological properties. In general, alloying elements are used to improve these properties, but with a cost increase. As an alternative, surface
Keli Vanessa Salvador Damin, Keli Vanessa Salvador Damin, Gabriel da Rosa Tasior, Gisele Hammes, Aloisio Nelmo Klein, José Daniel Biasoli de Mello, José Daniel Biasoli de Mello, Tatiana Bendo, Cristiano Binder   +8 more
doaj   +1 more source

Influence of alloying elements on the phase formation of ultrathin Ni (<10nm) on Si(001) substrates [PDF]

, 2015
The influence of Ni thickness on the formation of Nickel silicides was systematically investigated between 0 and 15nm. Annealing thickness gradients distinguishes films that agglomerate (>5nm) and films that are morphologically stable (
Detavernier, Christophe, Geenen, Filip, Jordan-Sweet, Jean, Lavoie, Christian, Van Stiphout, Koen, Vantomme, André   +5 more
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

THE IMPACT OF CHEMICAL COMPOSITION ON MECHANICAL PROPERTIES OF THE ALLOYED STEEL

Литьë и металлургия, 2018
Based on mathematical and physicochemical modeling a studied the effect of alloying elements (chromium, molybdenum, vanadium) in the formation of the mechanical properties of steel.
V. A. Lutsenko, T. N. Golubenko, O. V. Lutsenko, A. S. Kozachek, N. A. Glazunova   +4 more
doaj   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Microscopic Studies on The Corrosion Resistance of Reinforced Carbon Steel

International Journal of Electrochemical Science, 2012
The corrosion resistance of reinforced Carbon steel in saturated Ca(OH)2 solutions has been investigated. The influence of additions of vanadium and titanium micro-alloying elements on the corrosion resistance of carbon steel has been studied using ...
G.A. El-Mahdy, Ayman M. Atta, M.M. Hegazy, M.M. Eissa, A.M. Fathy, F.M. Sayed, A.K.F. Dyab, Hamad-Al-Lohedan   +7 more
doaj   +1 more source

Influence of the core filler composition on the recovery of alloying elements during the self-shielded flux-cored arc welding

Journal of Materials Research and Technology, 2020
Introduction of the exothermic mixture into the flux-cored electrode core filler and its’ influence to the deposited metal composition and recovery factors of alloying elements were investigated in the article.
Bogdan Trembach, Aleksandr Grin, Nataliia Makarenko, Serhii Zharikov, Illia Trembach, Oleg Markov   +5 more
doaj   +1 more source

Preparation and properties of AlFeNiCrCoTi0.5 high entropy alloy particle reinforced 6061 aluminum matrix composites

Cailiao gongcheng, 2023
AlFeNiCrCoTi0.5 high entropy alloy powder was prepared by mechanical alloying, and (AlFeNiCrCoTi0.5)p/6061Al composites were prepared by cold isostatic pressing combined with equal-channel angular pressing.
HE Yiqiang, SU Qianhang, HUAN Changbao, FENG Wen, SHANG Feng, ZUO Lijie, DING Yunfei, WANG Yan, ZHANG Yifan, MU Yuxue   +9 more
doaj   +1 more source

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

Advanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker, Dominik Delisle, Christian Krombholz, Martin Rädel, Frank Dressel   +4 more
wiley   +1 more source