Investigation of the microstructure of a graded ZrN/Ti0.33Al0.67N multilayer coating using cross-sectional characterization methods

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Investigation of the microstructure of a graded ZrN/Ti0.33Al0.67N multilayer coating using cross-sectional characterization methods. / Frank, Florian; Tkadletz, Michael; Saringer, Christian et al.
in: Surface & coatings technology, Jahrgang 453.2023, Nr. 25 January, 129126, 25.01.2023.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Vancouver

Frank F, Tkadletz M, Saringer C, Czettl C, Pohler M, Burghammer M et al. Investigation of the microstructure of a graded ZrN/Ti0.33Al0.67N multilayer coating using cross-sectional characterization methods. Surface & coatings technology. 2023 Jan 25;453.2023(25 January):129126. Epub 2022 Dez 5. doi: 10.1016/j.surfcoat.2022.129126

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@article{6e9cb5fe280d48b7a7a5f0bf16ed93ae,
title = "Investigation of the microstructure of a graded ZrN/Ti0.33Al0.67N multilayer coating using cross-sectional characterization methods",
abstract = "An approach to enhance the performance of protective hard coatings for cutting applications is to modify the coating architecture by combining two inherently different materials in a multilayer. Besides the choice of the materials, the thickness of the individual layers strongly influences the coating microstructure and consequently also its properties. Within this work, a graded ZrN/Ti 0.33Al 0.67N multilayer coating with constant Ti 0.33Al 0.67N and stepwise increasing ZrN layer thickness was investigated in detail by a combinatorial approach of cross-sectional X-ray nanodiffraction, electron backscatter diffraction and transmission electron microscopy. The primary aim was to obtain a profound understanding of the microstructure of the coating as well as of the residual stress state. (Semi-)coherent grain growth was observed independently of the ZrN layer thickness. Changes in the multilayer architecture were found to affect not only the grain size, but also the residual stress state of the coating. While the grain size increased with increasing ZrN layer thickness, the residual stress decreased. This work contributes to a deeper understanding of the influence of the multilayer architecture on the microstructure and stress state of heteroepitactic multilayer coatings.",
author = "Florian Frank and Michael Tkadletz and Christian Saringer and Christoph Czettl and Markus Pohler and M. Burghammer and Juraj Todt and Jakub Zalesak and Jozef Keckes and Nina Schalk",
note = "Publisher Copyright: {\textcopyright} 2022 The Authors",
year = "2023",
month = jan,
day = "25",
doi = "10.1016/j.surfcoat.2022.129126",
language = "English",
volume = "453.2023",
journal = "Surface & coatings technology",
issn = "0257-8972",
publisher = "Elsevier",
number = "25 January",

}

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TY - JOUR

T1 - Investigation of the microstructure of a graded ZrN/Ti0.33Al0.67N multilayer coating using cross-sectional characterization methods

AU - Frank, Florian

AU - Tkadletz, Michael

AU - Saringer, Christian

AU - Czettl, Christoph

AU - Pohler, Markus

AU - Burghammer, M.

AU - Todt, Juraj

AU - Zalesak, Jakub

AU - Keckes, Jozef

AU - Schalk, Nina

N1 - Publisher Copyright: © 2022 The Authors

PY - 2023/1/25

Y1 - 2023/1/25

N2 - An approach to enhance the performance of protective hard coatings for cutting applications is to modify the coating architecture by combining two inherently different materials in a multilayer. Besides the choice of the materials, the thickness of the individual layers strongly influences the coating microstructure and consequently also its properties. Within this work, a graded ZrN/Ti 0.33Al 0.67N multilayer coating with constant Ti 0.33Al 0.67N and stepwise increasing ZrN layer thickness was investigated in detail by a combinatorial approach of cross-sectional X-ray nanodiffraction, electron backscatter diffraction and transmission electron microscopy. The primary aim was to obtain a profound understanding of the microstructure of the coating as well as of the residual stress state. (Semi-)coherent grain growth was observed independently of the ZrN layer thickness. Changes in the multilayer architecture were found to affect not only the grain size, but also the residual stress state of the coating. While the grain size increased with increasing ZrN layer thickness, the residual stress decreased. This work contributes to a deeper understanding of the influence of the multilayer architecture on the microstructure and stress state of heteroepitactic multilayer coatings.

AB - An approach to enhance the performance of protective hard coatings for cutting applications is to modify the coating architecture by combining two inherently different materials in a multilayer. Besides the choice of the materials, the thickness of the individual layers strongly influences the coating microstructure and consequently also its properties. Within this work, a graded ZrN/Ti 0.33Al 0.67N multilayer coating with constant Ti 0.33Al 0.67N and stepwise increasing ZrN layer thickness was investigated in detail by a combinatorial approach of cross-sectional X-ray nanodiffraction, electron backscatter diffraction and transmission electron microscopy. The primary aim was to obtain a profound understanding of the microstructure of the coating as well as of the residual stress state. (Semi-)coherent grain growth was observed independently of the ZrN layer thickness. Changes in the multilayer architecture were found to affect not only the grain size, but also the residual stress state of the coating. While the grain size increased with increasing ZrN layer thickness, the residual stress decreased. This work contributes to a deeper understanding of the influence of the multilayer architecture on the microstructure and stress state of heteroepitactic multilayer coatings.

UR - http://www.scopus.com/inward/record.url?scp=85144017929&partnerID=8YFLogxK

U2 - 10.1016/j.surfcoat.2022.129126

DO - 10.1016/j.surfcoat.2022.129126

M3 - Article

VL - 453.2023

JO - Surface & coatings technology

JF - Surface & coatings technology

SN - 0257-8972

IS - 25 January

M1 - 129126

ER -