Structure and Properties of Wear-Resistant Nanostructured Coatings Based on W, Cr and N
| Authors | Т.P. Hovorun, K.S. Khaniukov, В.O. Varakin, D.V. Pakhnenko, O.V. Pylypenko , О.A. Bilous |
| Affiliations |
Sumy State University, 40007 Sumy, Ukraine |
| Е-mail | hovorun@pmtkm.sumdu.edu.ua |
| Issue | Volume 16, Year 2024, Number 2 |
| Dates | Received 15 December 2023; revised manuscript received 17 April 2024; published online 29 April 2024 |
| Citation | Т.P. Hovorun, K.S. Khaniukov, et al., J. Nano- Electron. Phys. 16 No 2, 02026 (2024) |
| DOI | https://doi.org/10.21272/jnep.16(2).02026 |
| PACS Number(s) | 61.46. – w, 62.20.Qp, 62.20. – х, 68.55Nq |
| Keywords | Nanostructured coatings, Microhardness (2) , Surface strengthening. |
| Annotation |
The effect on the structural phase state and mechanical properties of the composition of the parameters of obtaining nanocomposite and nanolayer wear-resistant coatings based on Cr, W, and N, obtained by the method of magnetron sputtering was investigated in this work. CrWN nanocomposite coatings were precipitated by the magnetron method with DCMS permanent magnets from a complex target consisting of Cr and W with different ratios of components by area. Electron microscopic studies of the obtained CrWN coatings showed a nanocrystalline finely dispersed structure with a grain size of up to 30 nm. From the analysis of the elemental composition of the coatings, a clear correlation can be observed between the composition of the target and the composition of the resulting coating. For CrN/WN nanolayer coatings, two metal targets of pure Cr and W were used, and coatings of chromium nitride and tungsten nitride were applied sequentially by magnetron sputtering. A dense and smooth microstructure of multilayer coatings was obtained. The presence of a nanolayer structure was confirmed and the sequential change of CrN and WN layers was shown. Smooth and clear interfaces between the CrN and WN layers were observed, indicating a dense and well-packed configuration of the multilayer coating. The CrN/WN nanolayer coatings showed a high hardness of about 30 GPa, which was higher than that of the CrWN nanocomposite coating, where the hardness was about 23 GPa. |
|
List of References |
Other articles from this number
1) Effect of Introduction Layers of Native Oxide, InN, and InSb on the Electrical Characterization of the Au/n-InP [02001-1-02001-6]2) Performance Enhancement of the Urdhva-Tiryagbhyam based Vedic Multiplier using FinFET [02002-1-02002-5]
3) Analysis of Buckling Behavior of Functionally Graded Plates Under Mechanical Loading [02003-1-02003-4]
4) Effect of GaSb Compound on Silicon Bandgap Energy [02004-1-02004-4]
5) DFT Modeling of Chemical Reactions Occurring Under the Influence of Positive Ionic Complexes of Aqueous HF Solutions During Electrochemical Etching of Silicon [02005-1-02005-5]
6) A Hepta-band Frequency Tunable Patch Antenna for Cognitive Radio Applications [02006-1-02006-6]
7) Fe2O3/p-InSe Heterostructures Produced by Spray Pyrolysis Method [02007-1-02007-4]
8) Transmission and Absorption of Bilateral Porous Silicon with Macropores or Nanowires [02008-1-02008-7]
9) Dual-Band MIMO Circular Patch Microstrip Antenna (CPMA) with Low Mutual Coupling for 5G Communication System [02009-1-02009-5]
10) A New GAA FinFET without n-well or p-well [02010-1-02010-5]
11) Enhancement in the Sensing Efficacy of ZnO-based Ethanol Sensor: Fe-ZnO Film [02011-1-02011-7]
12) Establishment of the Prospective CZTGS Photovoltaic through the Optimization of Some Device Parameters [02012-1-02012-4]
13) Formation of Nitrogen Supersaturated (Nitrogen-Rich) MeN Nitrides at Thermobaric Sintering of PcBN Composites of cBN-{TiN, ZrN, HfN, VN, NbN}–Al Systems [02013-1-02013-7]
14) Electrodynamic Properties of Resonator Probes for Local Microwave Diagnostics of Nanoelectronic Objects [02014-1-02014-6]
15) Design of a High Efficiency Monopole Antenna Array for GPR Application [02015-1-02015-5]
16) Bandwidth Enhanced and Gain Improvement of Compact Patch Antenna Using Metamaterials for UWB applications [02016-1-02016-6]
17) Field Enhancement with Waveguide Resonance by the Structure Dielectric Grating/Dielectric Layer/Metal Substrate [02017-1-02017-5]
18) Improving the Performance of CZTS/CZTSSe Tandem Thin Film Solar Cell [02018-1-02018-6]
19) Ionizing Radiation Detection Using the Field Effect Transistor Based on Reduced Graphene Oxide [02019-1-02019-4]
20) Effect of Additive (MnO) on Dielectric Constant and Dielectric Loss of Na2O-B2O3 Glasses [02020-1-02020-4]
21) Modeling of X-Ray Phase Contrast Imaging of Optically Heterogeneous Objects [02021-1-02021-6]
22) Optimizing Terahertz Signal Detection in High Electron Mobility Transistors: Insights from Plasma Resonance Studies [02022-1-02022-6]
23) Equivalent Circuit Model to Reach Complicated Surface Photovoltage Transient Shapes in ZnO Thin Films [02023-1-02023-6]
24) Li-ion Diffusion in Porous Carbon Electrode Materials by GITT Method [02024-1-02024-4]
25) Improvement by Heat Treatment of the Mechanical Properties of a Grooving Cutter [02025-1-02025-5]
26) Synthesis of Surface Nanostructures of Silver Sulfide in Argon at Atmospheric Pressure in a Gas Discharge [02027-1-02027-6]
27) Modeling and Simulation of Photovoltaic Panel Using Simulink and Proteus Simulation [02028-1-02028-8]
28) Analysis of Compact Quadruplet Arrow Slotted Notch Band Antenna with Defected Ground Structure [02029-1-02029-5]
29) Properties of the Original Electron-Irradiated LEDs Homojunction GaP, GaAsP and Heterojunction InGaN Structures [02030-1-02030-6]
30) Design of a Split Ring Resonators-Based Band Pass Filter with Triple Pass Band Characteristics for Wireless Communication Systems [02031-1-02031-5]
