Mostrando 10 resultados de: 11
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Journal of Thermal Spray Technology(6)
Materials Science Forum(2)
Journal of the American Ceramic Society(1)
Proceedings of the International Thermal Spray Conference(1)
Surface and Coatings Technology(1)
An integrated assessment of process-microstructure-property relationships for thermal-sprayed NiCr coatings
ReviewAbstract: Process-microstructure-property relationships have been systematically investigated and quantified fPalabras claves:HVOF, Mechanical properties, NiCr coatings, Process diagnostics, Process-microstructure-property relationships, Residual stress, Thermal-sprayed coatings, Transport properties, TRIPLEXAutores:Alfredo Valarezo, Sampath S.Fuentes:googlescopusAnelastic behavior of plasma-sprayed zirconia coatings
ArticleAbstract: Low-temperature thermal cycling of plasma-sprayed zirconia coatings reveals unique mechanical responPalabras claves:Autores:Alfredo Valarezo, Dwivedi G., Liu Y., Nakamura T., Sampath S.Fuentes:scopusFormation mechanisms, structure, and properties of HVOF-sprayed WC-CoCr coatings: An approach toward process maps
ReviewAbstract: Our study focuses on understanding the damage tolerance and performance reliability of WC-CoCr coatiPalabras claves:Fracture toughness, HVOF, process map, Residual stress, WC-CoCrAutores:Alfredo Valarezo, Ghabchi A., Hannula S., Liu X., Sampath S., Suhonen T., Varis T.Fuentes:googlescopusFunctionally graded WC-Co/NiAl HVOF coatings for damage tolerance, wear and corrosion protection
ArticleAbstract: The manufacturing of a HVOF-sprayed functionally graded coating (FGC), consisting of two NiAl/WC-CoPalabras claves:CORROSIÓN, Damage tolerant coatings, Functionally graded coatings, Residual stress, WearAutores:Alfredo Valarezo, Bolelli G., Cannillo V., Choi W., Dey R., Lusvarghi L., Rosa R., Sampath S., Weyant C.Fuentes:googlescopusElastic and Anelastic Behavior of TBCs Sprayed at High-Deposition Rates
ArticleAbstract: Coatings sprayed at high-deposition rates often result in stiff, dense, and highly stressed coatingsPalabras claves:dense vertically cracked coating, Elastic modulus, in-situ monitoring, Mechanical properties, quenching stress, thermal barrier coatings (TBCs), triplex systemAutores:Alfredo Valarezo, Dwivedi G., Matejicek J., Musalek R., Sampath S.Fuentes:googlescopusEffect of deposition rate on the stress evolution of plasma-sprayed yttria-stabilized zirconia
Conference ObjectAbstract: The deposition rate plays an important role in determining the thickness, stress state, and physicalPalabras claves:atmospheric plasma spray (APS), curvature measurements, in situ monitoring, influence of spray parameters, quench stress, thermal barrier coatings (TBCs), yttria-stabilized zirconia (YSZ)Autores:Alfredo Valarezo, Colmenares-Angulo J., Sampath S., Shinoda K.Fuentes:googlescopusDilation Behavior of Thermal Spray Coatings
ReviewAbstract: The thermal expansion of a thermally sprayed coating material is an important design-relevant properPalabras claves:coefficient thermal expansion, CTE, dilation, linear expansion, processing effects, thermal shakedownAutores:Alfredo Valarezo, Lara-Curzio E., Lorena Bejarano M., Sampath S.Fuentes:googlescopusNeutron through-thickness stress measurements in coatings with high spatial resolution
Conference ObjectAbstract: A great variety of techniques are nowadays used to spray coatings with different functionality and pPalabras claves:coatings, Neutron diffraction, Residual stressAutores:Alfredo Valarezo, Luzin V., Sampath S., Vackel A.Fuentes:googlescopusResidual stresses in WC-Co coatings in As-sprayed and surface-ground conditions
Conference ObjectAbstract: The mechanical integrity of WC-Co coatings is critical for their performance in wear, corrosion, andPalabras claves:Autores:Alfredo Valarezo, Luzin V., Sampath S., Vackel A.Fuentes:googlescopusProcess control and characterization of NiCr coatings by HVOF-DJ2700 system: A process map approach
ArticleAbstract: The concept of 'process maps' has been utilized to study the fundamentals of process-structure-propePalabras claves:HVOF, Mechanical properties, NiCr, process control, Process maps, Residual stress, Transport propertiesAutores:Alfredo Valarezo, Chi W., Choi W., Gouldstone A., Sampath S.Fuentes:googlescopus