Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy

The article compares the properties of multilayer composite wear-resistant coatings of Zr–ZrN–(Zr, Mo, Al)N, Ti–TiN–(Ti, Mo, Al)N, and Cr–CrN–(Cr, Mo, Al)N. The investigation was focused on hardness, resistance to fracture during scratch tests, elemental composition, and structure of the coatings. E...

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Autores principales:	Alexey Vereschaka, Filipp Milovich, Nikolay Andreev, Nikolay Sitnikov, Islam Alexandrov, Alexander Muranov, Maxim Mikhailov, Aslan Tatarkanov
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	coatings surface treatment wear oxidation molybdenum oxide metal cutting Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/83e3bb88c36f40c88da1f8d81277ce79
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spelling	oai:doaj.org-article:83e3bb88c36f40c88da1f8d81277ce792021-11-25T17:15:26ZEfficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy10.3390/coatings111112712079-6412https://doaj.org/article/83e3bb88c36f40c88da1f8d81277ce792021-10-01T00:00:00Zhttps://www.mdpi.com/2079-6412/11/11/1271https://doaj.org/toc/2079-6412The article compares the properties of multilayer composite wear-resistant coatings of Zr–ZrN–(Zr, Mo, Al)N, Ti–TiN–(Ti, Mo, Al)N, and Cr–CrN–(Cr, Mo, Al)N. The investigation was focused on hardness, resistance to fracture during scratch tests, elemental composition, and structure of the coatings. Experiments were carried out to study the wear resistance of coated carbide tools during the turning of 1045 steel and of NiCr20TiAl heat-resistant nickel alloy. With the elemental compositions identical in the content of molybdenum (Mo) and aluminium (Al), identical thicknesses and nanolayer periods of λ, the coatings being studied demonstrated a noticeable difference in wear resistance. Both during the turning of steel and nickel-based alloy, the highest wear resistance was detected for tools with the Zr–ZrN–(Zr, Mo, Al)N coating (the tool life was 3–5 times higher than for uncoated tools). The good wear resistance of the Zr–ZrN–(Zr, Mo, Al)N coating may be related to the optimal combination of hardness and plasticity and the active formation of molybdenum oxide (MoO<sub>3</sub>) on the coating surface during the cutting, with good tribological and protective properties.Alexey VereschakaFilipp MilovichNikolay AndreevNikolay SitnikovIslam AlexandrovAlexander MuranovMaxim MikhailovAslan TatarkanovMDPI AGarticlecoatingssurface treatmentwearoxidationmolybdenum oxidemetal cuttingEngineering (General). Civil engineering (General)TA1-2040ENCoatings, Vol 11, Iss 1271, p 1271 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	coatings surface treatment wear oxidation molybdenum oxide metal cutting Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	coatings surface treatment wear oxidation molybdenum oxide metal cutting Engineering (General). Civil engineering (General) TA1-2040 Alexey Vereschaka Filipp Milovich Nikolay Andreev Nikolay Sitnikov Islam Alexandrov Alexander Muranov Maxim Mikhailov Aslan Tatarkanov Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
description	The article compares the properties of multilayer composite wear-resistant coatings of Zr–ZrN–(Zr, Mo, Al)N, Ti–TiN–(Ti, Mo, Al)N, and Cr–CrN–(Cr, Mo, Al)N. The investigation was focused on hardness, resistance to fracture during scratch tests, elemental composition, and structure of the coatings. Experiments were carried out to study the wear resistance of coated carbide tools during the turning of 1045 steel and of NiCr20TiAl heat-resistant nickel alloy. With the elemental compositions identical in the content of molybdenum (Mo) and aluminium (Al), identical thicknesses and nanolayer periods of λ, the coatings being studied demonstrated a noticeable difference in wear resistance. Both during the turning of steel and nickel-based alloy, the highest wear resistance was detected for tools with the Zr–ZrN–(Zr, Mo, Al)N coating (the tool life was 3–5 times higher than for uncoated tools). The good wear resistance of the Zr–ZrN–(Zr, Mo, Al)N coating may be related to the optimal combination of hardness and plasticity and the active formation of molybdenum oxide (MoO<sub>3</sub>) on the coating surface during the cutting, with good tribological and protective properties.
format	article
author	Alexey Vereschaka Filipp Milovich Nikolay Andreev Nikolay Sitnikov Islam Alexandrov Alexander Muranov Maxim Mikhailov Aslan Tatarkanov
author_facet	Alexey Vereschaka Filipp Milovich Nikolay Andreev Nikolay Sitnikov Islam Alexandrov Alexander Muranov Maxim Mikhailov Aslan Tatarkanov
author_sort	Alexey Vereschaka
title	Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
title_short	Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
title_full	Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
title_fullStr	Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
title_full_unstemmed	Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy
title_sort	efficiency of application of (mo, al)n-based coatings with inclusion of ti, zr or cr during the turning of steel of nickel-based alloy
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/83e3bb88c36f40c88da1f8d81277ce79
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Efficiency of Application of (Mo, Al)N-Based Coatings with Inclusion of Ti, Zr or Cr during the Turning of Steel of Nickel-Based Alloy

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