Physical and mechanical properties of the Ti Zr1−N thin films

Каменева, Анна; Karmanov, V. V.

doi:10.1016/j.jallcom.2012.08.021

Cited by 13 publications

(6 citation statements)

References 7 publications

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“…Friction behavior of coatings -friction coefficient f and torque М, counterbody wear intensity by volume с , counterbody wear rate Vc, and wear behavior of coatings -coating wear intensity by volume coat and by mass coat were described in [11][12].…”

Section: Methodsmentioning

confidence: 99%

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings

et al. 2020

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In this paper, TiN, ZrN, TixZr1-xN, Ti1-xAlxN coatings were obtained by cathodic arc evaporation at optimal technological parameters. The corrosion properties of these coatings were investigated in 5% NaOH. The coating ZrN deposited by cathodic arc evaporation slows down the corrosion in the 5% NaOH by over 3,000 times, and the passive current – by 2,000 times. The TixZr1-xN coating has the best physico-mechanical properties: microhardness Н = 36 GPa, Young’s modulus Е = 312 GPa, elastic recovery We = 78 %, resistance to elastic failure strain H/E = 0.12, and resistance to plastic strain H3/E2 = 1.31 GPa. The Ti1-xAlxN coating has the best wear properties: friction coefficient 0.09, counterbody wear intensity by volume 0.43•10-8 mm3/Nm, coating wear intensity by volume 0.05•10-4 mm3/Nm and by mass•0.03•10-5 mg/Nm. Multilayer coating TiN-TixZr1-xN-Ti1-xAlxN-ZrN (ZrN-top layer) has a complex of high physico-mechanical and wear properties in 5% NaOH.

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Section: Methodsmentioning

confidence: 99%

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings

et al. 2020

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“…In particular, a three-component layer (Ti,Zr)N was deposited during the sputtering of the Ti target with a magnetron sputter and the evaporation of the Zr cathode was carried out by an arc evaporator. In the process of forming a multicomponent layer (Ti,Zr,Al)N, two magnetron sputters with Zr and Al targets and one arc evaporator with a Ti cathode were used [[1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12]]. The technological parameters were changed in the following ranges: evaporator arc current (I = 75–80 A), magnetron discharge power (N = 1.5–9.0 kW), bias voltage on the substrate (Ubias = 40–200 V), partial pressure of the gas mixture of nitrogen and argon (P = 0.24–1.4 Pa), the nitrogen content in the gas mixture (N2 = 12–100%) and the duration of the coating deposition (Tс = 5–45 min).…”

Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Data on the effect of structure, elemental and phase composition gradient of nitride multilayer coatings on corrosion protection of different substrates in 3% NaCl and 5% NaOH solutions

et al. 2019

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The single-layer nitride coatings (TiN; ZrN; (Ti,Zr)N; (Ti,Al)N; (Ti,Zr,Al)N) were deposited by DC magnetron sputtering (MS), cathodic arc evaporation (CAE), pulsed magnetron sputtering (PMS), and combined methods (CAE + MS and CAE + PMS). During the single-layer coating deposition period, only one of the technological parameters was changed: evaporator arc current (Iarc = 75–80 A), magnetron discharge power (N = 1.5–9.0 kW), bias voltage on the substrate (Ubias = 40–200 V), partial pressure of the gas mixture of nitrogen and argon (P = 0.24–1.4 Pa), the nitrogen content in the gas mixture (N2 = 12–100%) and the duration of the coating deposition (Tc = 5–45 min). The single-layer nanostructured coatings with preset structure, elemental and phase composition were obtained after optimization of deposition technological parameters. The failure pattern and surface morphology, grain size and coating thickness of single-layer and multi-layer coatings were examined using the field emission electron microscope Ultra 55 with EDAX microanalyzer. To determine metal concentration in the coatings, a local chemical analysis was carried out by EDAX microanalyzer. The corrosion behavior of the single-layer two-, three- and multicomponent nitride coatings on the hard alloy, tool steel, and low carbon steel in the 5% NaOH and 3% NaCl was evaluated employing electrochemical techniques such as electrochemical impedance spectroscopy (EIS) and polarization curves. Multilayer nitride coatings were developed on the basis of single-layer coatings with a maximum protective effect in the 5% NaOH and 3% NaCl. The data of phase and elemental composition, and corrosion properties of single layer nitride coatings was presented in detail.

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“…Besides that, the interfacial microstructure, the microscopic mechanism of interfacial bonding, and the formation mechanism of the interfacial compounds are difficult to study by experiment. For example, the TiZrN 2 phase appears in the interface during the experiment, but the formation mechanism of the TiZrN 2 phase is not clear.…”

Section: Introductionmentioning

confidence: 99%

“…The results showed that the thin‐film coatings with different composition and structure can be obtained depending on the number of plasma sources and the type (magnetron or electric arc) and the target material. G. Abadias and Anna Kameneva investigated the properties of the Ti x Zr 1−x N thin films and found that the TiZrN 2 phase appears in the interface during the preparation processing.…”

Section: Introductionmentioning

confidence: 99%

First‐principles study of the TiN(111)/ZrN(111) interface

Wang

Liu

Yang

et al. 2017

Surface & Interface Analysis

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The TiN(111)/ZrN(111) interface was studied by first-principles method to provide the theoretical basis for developing the TiN/ZrN coatings. Twelve geometry structures of TiN(111)/ ZrN(111) interfaces were established. The calculated interfacial work of adhesion reveals that the N-terminated TiN/N-terminated ZrN interface with TL site shows the strongest stability.For this TiN(111)/ZrN(111) interface, the results of the partial density of state indicate that the chemical bonding at the interface appeals both ionic and covalent characteristic, which is same as that in the bulk materials. The partial density of states for Zr, Ti, and N atoms at the interface are very similar with those in the bulk, which reveals that the electronic structure transition at the interface is smooth. The results of charge density and charge density difference demonstrate that the lost charge of Ti atom is larger than that of Zr atom, indicating that TiN is more ionic than ZrN. Calculations of the work of fracture indicate that the mechanical failure of the ZrN(111)/ TiN(111) interface will take place at the interface. Besides that, the calculation result of the TiN(111)/ZrN(111) interface implies that the TiZrN 2 phase might be formed at the interface because the contacting of the N-N bond is the most stable.

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Physical and mechanical properties of the Ti Zr1−N thin films

Cited by 13 publications

References 7 publications

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings

Data on the effect of structure, elemental and phase composition gradient of nitride multilayer coatings on corrosion protection of different substrates in 3% NaCl and 5% NaOH solutions

First‐principles study of the TiN(111)/ZrN(111) interface

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Physical and mechanical properties of the Ti Zr1−N thin films

Cited by 13 publications

References 7 publications

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, TixZr1-xN and Ti1-xAlxN coatings

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, TixZr1-xN and Ti1-xAlxN coatings

Data on the effect of structure, elemental and phase composition gradient of nitride multilayer coatings on corrosion protection of different substrates in 3% NaCl and 5% NaOH solutions

First‐principles study of the TiN(111)/ZrN(111) interface

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Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings

Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, Ti_xZr_1-xN and Ti_1-xAl_xN coatings