Results 71 to 80 of about 120,312 (323)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Metallization of polymeric materials by means of cold spray technology

, 2021
LAUREA MAGISTRALEIl cold spray è una tecnologia innovativa in grado di depositare una varietà di polveri su diversi materiali di come substrati.
Pastormerlo, Edoardo
core  

A novel approach for manufacturing oxide dispersion strengthened (ODS) steel cladding tubes using cold spray technology

Nuclear Engineering and Technology, 2019
A novel fabrication method of oxide dispersion strengthened (ODS) steel cladding tubes for advanced fast reactors has been investigated using the cold spray powder-based materials deposition process.
B. Maier, Mia Lenling, H. Yeom, G. Johnson, S. Maloy, K. Sridharan   +5 more
semanticscholar   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Numerical Study toward Optimization of Spray Drying in a Novel Radial Multizone Dryer

Energies, 2021
In this paper, an intensified spray-drying process in a novel Radial Multizone Dryer (RMD) is analyzed by means of CFD. A three-dimensional Eulerian–Lagrangian multiphase model is applied to investigate the effect of solids outlet location, relative hot ...
Umair Jamil Ur Rahman, Artur Krzysztof Pozarlik, Thomas Tourneur, Axel de Broqueville, Juray De Wilde, Gerrit Brem   +5 more
doaj   +1 more source

Cold Spray Technology to Promote Conductivity of Short Carbon Fiber Reinforced Polyether-Ether-Ketone (PEEK)

Key Engineering Materials, 2019
Recent studies showed that cold spray is a suitable way to produce metallic coatings on non-metallic surfaces such as polymers and composites for engineering applications.
P. Lomonaco, Sebastien Weiller, Imen Feki, Antoine Debray, F. Delloro, M. Jeandin, B. Favini, C. Rossignol   +7 more
semanticscholar   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

Advanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang, Mayur Pole, Tingkun Liu, Kenneth A. Ross, Christopher B. Smith   +4 more
wiley   +1 more source

Cold spraying superalloys：research status，challenges and perspectives

Cailiao gongcheng
Cold spraying technology has a number of unique characteristics， most notably the solid-state metal powder deposition. This property confers the technology with significant technical advantages and application potentials in the domains of coating ...
LI Wenya, WU Gefei, LI Yuhan, XU Yaxin, HUANG Chunjie, LUO Xiaotao, XIE Yingchun, YIN Shuo   +7 more
doaj   +1 more source

Cold Spray Repair of Martensitic Stainless Steel Components

, 2014
The possibility of using cold spray as repair technique of martensitic stainless steel components was evaluated through laboratory investigations. An austenitic stainless steel feedstock powder was chosen, instead of soft metals powders like nickel ...
CORNACCHIA, Giovanna, FACCOLI, Michela, ROBERTI, Roberto, G. P. Marconi, M. Faccoli, D. Maestrini, R. Roberti, G. Cornacchia, MAESTRINI, Daniele   +8 more
core   +1 more source