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Listar por palabra clave "MCrAlY"

Mostrando ítems 1-5 de 5

Desarrollo y caracterización de recubrimientos MCrAlY obtenidos mediante técnicas láser para aplicaciones de barrera térmica en aceros inoxidables

Pereira Falcón, Juan Carlos (Universitat Politècnica de València, 2015-07-10)

[EN] The coaxial laser cladding process is an excellent tool to obtain quality coatings, achieving complete melting and deposition of alloys with high melting point on complex 3D surfaces. In this work we have studied the ...
High temperature oxidation behavior of laser cladding MCrAlY coatings on austenitic stainless steel

Pereira, Juan Carlos; Zambrano, J.C.; Tobar, M.J.; Yañez, A.; Amigó Borrás, Vicente (Elsevier, 2015-05-25)

The development of coatings has become technologically significant in many industries. A common approach in high temperature applications is the production of new thermal barrier coatings (TBCs). Laser cladding (LC) can ...
Laser Cladding of MCrAlY coatings on stainless steel

Tobar, M.J.; Amado, J.M.; Yáñez, A.; Pereira Falcón, Juan Carlos; Amigó Borrás, Vicente (Elsevier, 2014)

MCrAlY alloys (where M stands for Ni,Co or both) are commonly used as overlay protective coatings in gas turbine engine components against high temperature oxidation and corrosion. The protective effect of these alloys is ...
Mechanical and microstructural characterization of MCrAlY coatings produced by laser cladding: The influence of the Ni, Co and Al content

Pereira, J. C.; Zambrano, J. C.; Rayón, E.; Yañez, A.; Amigó, Vicente (Elsevier, 2018-03-25)

[EN] Laser metal deposition (LMD) and laser cladding (LC) are alternative methods to thermal spraying processes to produce dense, high-quality coatings. In this work, two MCrAlY coatings (M=Ni+Co) have been prepared onto ...
Tribology and high temperature friction wear behavior of MCrAlY laser cladding coatings on stainless steel

Pereira, Juan Carlos; Zambrano, Jenny; Licausi, Marie-Pierre; Tobar, Maria; Amigó Borrás, Vicente (Elsevier, 2015-05)

Temperature can have a significant effect on the extent of wear damage of metallic components. Thermal barrier coatings can improve the high temperature tribological and friction wear behavior. In this work the dry friction ...