Evaluation of Local Mechanical Properties of Thin Coatings Prepared by PVD Evaporation

Dagmar Jakubéczyová; Pavol Zubko; Mária Hagarová; Juraj Zubko

doi:10.4028/www.scientific.net/KEM.586.150

Paper Titles

The Variation of Mechanical Properties of WC-Based HVOF Sprayed Coatings with Respect to the Co Content
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Microstructural and Vickers Microhardness Evolution of Heat Treated Secondary Aluminium Cast Alloy
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Stability of Superalloys Doped with Rare Earth Elements
p.141

A Description of Local Material Properties Close to a Butt Weld
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Evaluation of Local Mechanical Properties of Thin Coatings Prepared by PVD Evaporation
p.150

Influence of the Filler Root Surface Treatment on Bending Fatigue Test Results of the Hardened Gears
p.154

Creep Modified Structural Relaxation of Fe-Based Amorphous Alloy
p.158

Effect of Welding Parameters on the Quality of Spot Welds Combining AHSS Steel and HSLA Steel
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Mechanical Properties of Porous Si₃N₄ Ceramics
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 586Evaluation of Local Mechanical Properties of Thin...

Evaluation of Local Mechanical Properties of Thin Coatings Prepared by PVD Evaporation

Abstract:

The contribution deals with evaluation of mechanical properties of thin hard coatings prepared by ARC evaporation on steel substrate K110. In this paper TiN and AlTiCrN are comparatively studied. The thickness of TiN and AlTiCrN coatings was evaluated using the calotest, GDOES and nanohardness was also measured. The results show that AlTiCrN coatings posses higher hardness and Young´s modulus than simple monolayer TiN coatings. The substrate-coating interface was without failures, which confirmed excellent adhesion properties of the system. Due to their specific properties, the coatings appear suitable for use in practical operations.

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Periodical:

Key Engineering Materials (Volume 586)

Pages:

150-153

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.586.150

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Online since:

September 2013

Authors:

Dagmar Jakubéczyová, Pavol Zubko, Mária Hagarová, Juraj Zubko

Keywords:

Calotest, Coating, GDOES, Nanohardness, PVD, Young's Modulus

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