Acceso al sitio web del Consejo de Políticas de Infraestructura
REVISTA
Coatings

   
Redirigiendo al acceso original de articulo en 15 segundos...
Inicio  /  Coatings  /  Vol: 1 Núm: 1 Pages Par: Septemb (2011)  /  Artículo
ARTÍCULO
TITULO

Optimization and Characterization of High Velocity Oxy-fuel Sprayed Coatings: Techniques, Materials, and Applications

Maria Oksa    
Erja Turunen    
Tomi Suhonen    
Tommi Varis and Simo-Pekka Hannula    

Resumen

In this work High Velocity Oxy-fuel (HVOF) thermal spray techniques, spraying process optimization, and characterization of coatings are reviewed. Different variants of the technology are described and the main differences in spray conditions in terms of particle kinetics and thermal energy are rationalized. Methods and tools for controlling the spray process are presented as well as their use in optimizing the coating process. It will be shown how the differences from the starting powder to the final coating formation affect the coating microstructure and performance. Typical properties of HVOF sprayed coatings and coating performance is described. Also development of testing methods used for the evaluation of coating properties and current status of standardization is presented. Short discussion of typical applications is done.

PÁGINAS

 Artículos similares

       
 
Yunfei Gao, Guogui Huang, Yinxi Li, Junyuan Zhang, Zeng Yang and Meng Wang    
Homogenization methods can characterize the mechanical properties of these materials based on appropriate constitutive models and data. They are also applied to the characterization of mechanical parameters under complex geotechnical conditions in geotec... ver más
Revista: Applied Sciences

 
Edoardo Mancini, Lorenzo Mussolin, Giulia Morettini, Massimiliano Palmieri, Maria Ionica, Gianluigi Silvestre, Franck Cadoux, Agnese Staffa, Giovanni Ambrosi, Filippo Cianetti, Claudio Braccesi, Lucio Farnesini, Mirco Caprai, Gianluca Scolieri, Roberto Petrucci and Luigi Torre    
Physics research is constantly pursuing more efficient silicon detectors, often trying to develop complex and optimized geometries, thus leading to non-trivial engineering challenges. Although critical for this optimization, there are few silicon tile me... ver más
Revista: Instruments

 
Jean Flores-Gómez, Mario Villegas-Ruvalcaba, José Blancas-Flores and Juan Morales-Rivera    
In this study, a novel chitosan?resole?pectin aerogel (CS?R?P) was created from a sol?gel reaction with a solution of Cs and P with resole by a freeze-drying technique, and this adsorbent was proposed for the removal of methylene blue (MB). In addition, ... ver más
Revista: ChemEngineering

 
Borhan Albiss and Mohammad Al-Widyan    
This study presents the numerical simulation, optimization, preparation, and characterization of Cu(In, Ga)Se2 (CIGS) thin-film solar cells (TFSCs). Different cell parameters were investigated, including Ga/(Ga+In) (GGI) ratios, the thicknesses of CIGS a... ver más
Revista: ChemEngineering

 
Carmen Tesoro, Maria Assunta Acquavia, Barbara Giussani, Giuliana Bianco, Raffaella Pascale, Filomena Lelario, Rosanna Ciriello, Angela Capece, Rocchina Pietrafesa, Gabriella Siesto and Angela Di Capua    
For oenological products, most of the intrinsic and extrinsic drivers of perceived quality are associated with specific aromatic profiles. Aromatic diversity has been recognized as a central element in perceived quality as it is able to transmit the comp... ver más
Revista: Applied Sciences