<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The contribution deals with comparison of oxidation resistance of classical TiAlN monolayer coating and its advanced high hard nanostructured and multilayered nACo3 version at elevated temperatures. Both coatings were deposited onto AISI M36 high speed steel using unique LAteral Rotating Cathodes process (LARC<sup>®</sup>). “In - situ” X-Ray diffraction analysis was employed for determination of the beginning of oxides creation and phase detection at different heating temperatures. Scanning electron microscopy fitted with EDX analysis was used for observation of fracture areas and measurements of coatings and oxide layers thicknesses as well. Determination of chemical composition of coatings surfaces and elemental linescans through the coatings and oxide layers were performed using EDX analysis. All measurements of these coatings were carried out not only before but also after the thermal annealing.</p></abstract>

The contribution deals with comparison of oxidation resistance of classical TiAlN monolayer coating and its advanced high hard nanostructured and multilayered nACo3 version at elevated temperatures. Both coatings were deposited onto AISI M36 high speed steel using unique LAteral Rotating Cathodes process (LARC®). “In - situ” X-Ray diffraction analysis was employed for determination of the beginning of oxides creation and phase detection at different heating temperatures. Scanning electron microscopy fitted with EDX analysis was used for observation of fracture areas and measurements of coatings and oxide layers thicknesses as well. Determination of chemical composition of coatings surfaces and elemental linescans through the coatings and oxide layers were performed using EDX analysis. All measurements of these coatings were carried out not only before but also after the thermal annealing.

Comparison Of Oxidation Resistance of TiAlN Monolayer Coating And Its NaCo3 Nanostructured Version

Slovak University of Technology, Faculty of Materials Science and Technology, Institute of Materials Science, J. Bottu 25, 917 24 Trnava, Slovakia

LISS, a.s., Dopravní 2603, 756 61 Rožnov pod Radhoštěm, Czech Republic

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

The contribution deals with comparison of oxidation resistance of classical TiAlN monolayer coating and its advanced high hard nanostructured and multilayered...

Comparison Of Oxidation Resistance of TiAlN Monolayer Coating And Its NaCo3 Nanostructured Version

Publicado en línea: 08 ago 2013

Páginas: 67 - 72

DOI: https://doi.org/10.2478/rput-2013-0011

Palabras clave
TiAlN, nACo3, LARC®, In - Situ XRD analysis, SEM, LSM

This content is open access.

Comparison Of Oxidation Resistance of TiAlN Monolayer Coating And Its NaCo3 Nanostructured Version

Publicado en línea: 08 ago 2013

Páginas: 67 - 72

DOI: https://doi.org/10.2478/rput-2013-0011

Palabras claveTiAlN, nACo3, LARC®, In - Situ XRD analysis, SEM, LSM

This content is open access.

Palabras clave
TiAlN, nACo3, LARC®, In - Situ XRD analysis, SEM, LSM