Tribological behaviour of low carbon-containing TiAlCN coatings deposited by hybrid (DCMS/HiPIMS) technique

Tillmann, Wolfgang; Grisales, Diego; Tovar, Carlos Marin; Contreras, Elbert; Apel, Daniel; Nienhaus, Alexander; Stangier, Dominic; Dias, Nelson Filipe Lopes

doi:10.1016/j.triboint.2020.106528

Cited by 21 publications

(7 citation statements)

References 31 publications

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“…This is due to the higher hardness, higher sp 2 carbon content, and higher proportion of phase composition TiCN, which is consistent with the results of works [9,25]. The coatings wore approximately close to each other despite the significant difference in the average CoF values for −70 and −100 V. The −70 V sample showed a strong decrease in CoF, which was certainly due to the higher carbon content in its structure (34.4 at %), which promotes the growth of amorphous intergrain phases [17]. All obtained coatings show low CoF without sharp jumps in the graph, which indicates a high cohesive and adhesive strength of the formed coatings by the MS method [31].…”

Section: Resultssupporting

confidence: 89%

“…Various physical and chemical deposition techniques are used today to produce TiCN coatings. There are methods such as magnetron sputtering (MS) [7][8][9], cathode sputtering [10], plasma deposition [11], laser methods [12,13], CVD-based methods [14,15], hybrid deposition [16,17], and others. MS is one of the promising methods for the deposition of TiCN coatings with increased wear resistance.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Magnetron Sputtering Deposition Conditions on the Mechanical and Tribological Properties of Wear-Resistant Titanium Carbonitride Coatings

et al. 2022

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In the present work, the titanium carbonitride coatings were deposited by the reactive magnetron sputtering method at different substrate bias: 0, −70 V, and −100 V. The effect of the substrate bias on the structure, composition, and mechanical and tribological properties of titanium carbonitride coatings was studied. Scanning electron microscopy, nanoindentation, sliding wear test (ball-on-disk method), X-ray phase, and elemental analysis methods were used to evaluate the tribological properties and microstructure of the thin coatings. The dependencies obtained resulted in the determination of the most preferred mode of deposition by magnetron sputtering at a negative substrate bias in an atmosphere of argon–acetylene–nitrogen.

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Section: Resultssupporting

confidence: 89%

Section: Introductionmentioning

confidence: 99%

Effect of Magnetron Sputtering Deposition Conditions on the Mechanical and Tribological Properties of Wear-Resistant Titanium Carbonitride Coatings

et al. 2022

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“…The results showed that all MS coatings showed better adhesion than their HiPIMS counterparts. After that, the same authors presented the following study [55], where TiAlCN coatings were deposited using hybrid (MS/HiPIMS) technology with increasing acetylene flow. The results of tribological studies have shown that CoF does not depend as much on the carbon content as on the sliding speed and normal load.…”

Section: Research On Obtaining Multilayer and Alloyed Ticn Coatingsmentioning

confidence: 99%

Deposition of carbonitride titanium coatings by magnetron sputtering and its effect on tribo-mechanical properties

Mamaeva¹,

Kenzhegulov²,

Panichkin³

et al. 2022

KIMS/CUMR/MShKP

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Metal parts in machinery often fail as a result of damage caused by wear and tear, resulting in the loss of functionality of the products. Thin film solid nitride coatings are used to improve the wear resistance and service life of parts and are considered to be effective. The article presents a brief overview of modern literature in the field of obtaining wear resistant coatings of titanium carbonitride by using magnetron sputtering. The review presents a detailed assessment of the scientific results obtained depending on the deposition parameters and the conditions for obtaining coatings. The results of the coefficient of friction, wear rate of the coating and counterbody, nanohardness and adhesion force of coatings obtained by magnetron sputtering and its modifications are shown. The influence of alloying elements on the mechanical and tribological properties of titanium carbonitride coatings is considered. Recent advances in the production of titanium carbonitride coatings with improved wear characteristics are discussed.

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“…Therefore, necessary to change the position of the milling drill a bit more when coating, so t shielded areas are covered and a more even coating is achieved. Another met could allow a uniform distribution of the coating is the combination of the TiAlN coating mentioned by Tillmann [29] and Xiang [30]. The measured thickness of the TiAlN layers range from 0.57 µm to max.…”

Section: Analysis Of the Connection Of The Tialn Coating On The Working Part Of The Millinmentioning

confidence: 99%

Comprehensive Research and Analysis of a Coated Machining Tool with a New TiAlN Composite Microlayer Using Magnetron Sputtering

et al. 2021

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The application of thin monolayers helps to increase the endurance of a cutting tool during the drilling process. One such trendy coating is TiAlN, which guarantees high wear resistance and helps to “smooth out” surface defects. For this reason, a new type of weak TiAlN microlayer with a new composition has been developed and applied using the HIPIMs magnetron sputtering method. The aim of this study was to analyze surface-applied micro coatings, including chemical composition (EDX) and microstructure in the area of the coatings. Microstructural characterization and visualization of the surface structures of the TiAlN layer were performed using atomic force microscopy. To study the surface layer of the coatings, metallographic cross-sectional samples were prepared and monitored using light and electron microscopy methods. The microhardness of the test layer was also determined. Analyses have shown that a 2-to-4-micron thick monolayer has a microhardness of about 2500 HV, which can help increase the life of cutting tools.

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Tribological behaviour of low carbon-containing TiAlCN coatings deposited by hybrid (DCMS/HiPIMS) technique

Cited by 21 publications

References 31 publications

Effect of Magnetron Sputtering Deposition Conditions on the Mechanical and Tribological Properties of Wear-Resistant Titanium Carbonitride Coatings

Effect of Magnetron Sputtering Deposition Conditions on the Mechanical and Tribological Properties of Wear-Resistant Titanium Carbonitride Coatings

Deposition of carbonitride titanium coatings by magnetron sputtering and its effect on tribo-mechanical properties

Comprehensive Research and Analysis of a Coated Machining Tool with a New TiAlN Composite Microlayer Using Magnetron Sputtering

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