Surface modification of TiAlSiCN coatings to improve oxidation protection

Kuptsov, K.A.; Kiryukhantsev-Korneev, Ph. V.; Sheveyko, A.N.; Shtansky, Dmitry V.

doi:10.1016/j.apsusc.2015.04.159

Cited by 12 publications

(5 citation statements)

References 25 publications

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“…Kuptsov et al . in a research on TiAlSiCN layers which were deposited by a DC magnetron sputtering and annealed at high temperatures 52 , could not obtain uniform stacked layers like the ones grown by using the arc-PVD method in our study (Fig. 4).…”

Section: Discussionmentioning

confidence: 64%

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TiCrN-TiAlN-TiAlSiN-TiAlSiCN multi-layers utilized to increase tillage tools useful lifetime

Malvajerdi

Ghanaatshoar

et al. 2019

Sci Rep

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For the first time, a hard wear-resistant multi-layer of TiCrN-TiAlN-TiAlSiN-TiAlSiCN was deposited on carbon steel CK45-based tillage tools to increase their useful lifetime. The layers were deposited by using an arc-PVD method without post-annealing procedures. XRD and EDX data indicated that TiCrN, TiAlN, TiAlSiN, and TiAlSiCN formed individually and as a multi-layer of high-quality crystalline layers with mostly cubic structures. The studies on the multi-layers coating morphology, roughness and hardness gave reasonable results as a roughness of 35 nm and a hardness of 32.2 GPa. The coated sweep duck blade tillage tools were tested on the field along with a soil bin to obtain their wear behavior at different traveling distances. The draft force of all blades showed promising results. As the coated layers were worn off, their draft force increased. In comparison with single-layer coatings, the multi-layer structure demonstrated an increase in the useful lifetime of the blades.

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Section: Discussionmentioning

confidence: 64%

“…R a of the multi-layer deposited by the arc-PVD was obtained 35 nm by the AFM while other studies reported it about 32 nm 51 and 25 nm 52 for TiAlSiCN single layer coatings. Thickness reduction and an increase in roughness of all samples were observed after the field experiment.…”

Section: Discussionmentioning

confidence: 90%

TiCrN-TiAlN-TiAlSiN-TiAlSiCN multi-layers utilized to increase tillage tools useful lifetime

Malvajerdi

Ghanaatshoar

et al. 2019

Sci Rep

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“…Its employment is quite beneficial, being used in some monolayered coatings, such as the CrTiAlSiN [71], and in some multilayered architectures [94], and nanolayered coatings [106,107,113,114]. As seen from the studies presented above [123][124][125] the TiAlSiCN coating has a very high thermal stability and excellent mechanical properties. From the study presented in [123], its employment in multilayered architectures also brings some benefits in terms of wear behavior.…”

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

“…The development of these low-friction coatings that can perform in rough conditions is collecting some attention, as seen in the paper presented by Bondarev et al [123], where the MoSeC coating is paired with TiAlN based coating: TiAlSiCN. This super-hard coating (with about 41 GPa of hardness) had a comb-like structure that confers a high-thermal stability [124] and can be tailored to have a high oxidation resistance [125]. When this coating is paired with the MoSeC coating, which presents low friction coefficient [120], a very hard coating with an excellent wear behavior can be achieved.…”

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Sousa

Silva

Pinto

et al. 2021

Metals

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The machining process is still a very relevant process in today’s industry, being used to produce high quality parts for multiple industry sectors. The machining processes are heavily researched, with the focus on the improvement of these processes. One of these process improvements was the creation and implementation of tool coatings in various machining operations. These coatings improved overall process productivity and tool-life, with new coatings being developed for various machining applications. TiAlN coatings are still very present in today’s industry, being used due to its incredible wear behavior at high machining speeds, high mechanical properties, having a high-thermal stability and high corrosion resistance even at high machining temperatures. Novel TiAlN-based coatings doped with Ru, Mo and Ta are currently under investigation, as they show tremendous potential in terms of mechanical properties and wear behavior improvement. With the improvement of deposition technology, recent research seems to focus primarily on the study of nanolayered and nanocomposite TiAlN-based coatings, as the thinner layers improve drastically these coating’s beneficial properties for machining applications. In this review, the recent developments of TiAlN-based coatings are going to be presented, analyzed and their mechanical properties and cutting behavior for the turning and milling processes are compared.

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“…Figure 2(a) shows the surface morphology of the TiAlSiCN coating; the surface was covered by many fine nodules and the scale was dense and continuous. The Al ion implanted coating revealed single Al droplets on its surface; this was because in the ion implanter, an unfiltered arc evaporator was used as a metal ion source, and therefore, some droplets reached the surface during implantation (Kuptsov et al , 2015). The results of plane scans are shown in Figure 2(b).…”

Section: Analysis and Discussionmentioning

confidence: 99%

Microstructure and friction-wear performances of cathodic arc ion plated TiAlSiCN coatings on YT14 cemented carbide cutting tools

Jun

Zhang

2018

ILT

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Purpose The purpose of this study was to develop a TiAlSiCN coating with high bonding and hardness, ultra-low friction and good lubrication characteristics, which provided an experimental basis for the surface modification of YT14 cemented carbide cutting tools. Design/methodology/approach In this work, a TiAlSiCN coating was deposited on YT14 cemented carbide cutting tool through cathodic arc ion plating. The surface-interface morphologies, distributions of chemical elements, phases, bonding energy and surface roughness were analyzed using field emission scanning electron microscopy, energy-dispersive spectroscopy (EDS), X-ray diffraction, X-ray photoelectron spectroscopy and atomic force microscopy, respectively, and the coating the bonding strength were quantitatively characterized with a scratch. Findings The average COFs of the TiAlSiCN coating at 700°C, 800°C and 900°C were 0.68, 0.57 and 0.38, respectively, showing that the TiAlSiCN coating was an effective lubricant at a high temperature, and the wear rate of the coating increases with wear temperature. After wearing at 700°C, 800°C and 900°C, the Ti, Si and N elements form atom-poor regions, while Al forms an atom-rich region, showing that the oxides of Ti, Al and Si are formed to improve the wear resistance of the coating. The wear mechanism of TiAlSiCN coating at high temperatures was composed of abrasive wear and oxidation wear. Originality/value The friction-wear behaviors of TiAlSiN coating were investigated using an HT-1000-type high-temperature friction wear tester, and the worn tracks on the coatings were analyzed using an EDS plane scan, thus obtaining the wear mechanism of TiAlSiN coating.

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Surface modification of TiAlSiCN coatings to improve oxidation protection

Cited by 12 publications

References 25 publications

TiCrN-TiAlN-TiAlSiN-TiAlSiCN multi-layers utilized to increase tillage tools useful lifetime

TiCrN-TiAlN-TiAlSiN-TiAlSiCN multi-layers utilized to increase tillage tools useful lifetime

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Microstructure and friction-wear performances of cathodic arc ion plated TiAlSiCN coatings on YT14 cemented carbide cutting tools

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