Heat Treatment-Driven Structural and Morphological Transformation Under Non-Parametric Tests on Metal–Ceramic-Sputtered Coatings

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:29:58Z
Fecha de publicación2025-01-01
ResumenThe present study analyzes experimental data using qualitative and quantitative methods to identify significant statistical changes. These methods were employed to evaluate the results from the structural characterization of annealed TiWN and TiWC coatings elaborated by magnetron sputtering. The as-grown coatings were thermally treated at 500 °C in a furnace under an Ar atmosphere. Structural characterization was performed by X-ray diffraction and optical and electronic microscopy. The chemical composition was determined by energy dispersive X-ray spectroscopy. The data were analyzed using the Kruskal–Wallis (K-W) and Spearman correlation tests as non-parametric methods, employing free statistical software. The response variable—the crystallite size calculated through the Scherrer formula—is statistically tested. The data of the crystallite size of each sample were forecasted using the simple moving average (SMA) method to increase the number of data points of each sample to 12. The crystallite size of each sample remained unchanged before and after thermal treatment. However, microscopy analyses revealed strong surface cracking. The average crystallite size before and after the thermal treatment was analyzed by the K-W correlation, revealing significant changes considering a reliability level of 95% and a significance error of 5%. The analysis revealed a strong correlation between experimental data and statistical treatment results.es_ES
Doihttps://doi.org/10.3390/ceramics8010025es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/1929
Idiomaeses_ES
EditorialMDPI AGes_ES
RelaciónCeramicses_ES
URL relacionadohttps://doi.org/10.3390/ceramics8010025es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteCeramics
TítuloHeat Treatment-Driven Structural and Morphological Transformation Under Non-Parametric Tests on Metal–Ceramic-Sputtered Coatingses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGamboa-Soto, Federico
AutorBautista-García, Roberto
AutorLópez, Diana I. Llanes-Gil
AutorBermea, Juan E.
AutorMendiola, René Tinoco
AutorOlive-Méndez, Sion F.
AutorGonzález-Hernández, Andrés
AutorGamboa-Soto, Federicoes_ES
AutorBautista-García, Robertoes_ES
AutorLópez, Diana I. Llanes-Giles_ES
AutorBermea, Juan E.es_ES
AutorMendiola, René Tinocoes_ES
AutorOlive-Méndez, Sion F.es_ES
AutorGonzález-Hernández, Andréses_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
Rango de páginas25es_ES
URL relacionadahttps://doi.org/10.3390/ceramics8010025
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen8es_ES

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