Abstract
The lubricating coating with good wear resistance at high temperatures is a critical challenge for the protective coatings of aerospace engine rotor. High-entropy alloy coatings show a potential to deal with that. The impacts of various oxygen contents in VAlTiCrW high-entropy alloy coatings on the mechanical properties at room temperature and tribological properties at 700 °C were studied systematically. When the oxygen flow increased from 0 sccm to 10 sccm, the hardness of the coatings increased from 3.3 GPa to 11.9 GPa, and the elastic modulus increased from 79.92 GPa to 181.7 GPa. Meanwhile, the coating featured the lowest coefficient of friction (COF, 0.17) and the lowest wear-rate of 3.38 × 10−5 mm3/Nm. The Magnéli phase V2O5 in the coating was the key to reducing the COF, while the hard oxide phase such as WO3 and AlVO4 reduced the wear-rate of the coatings.
Issue Section:
Friction and Wear
References
1.
Outirba
, B.
, and Hendrick
, P.
, 2020
, “Experimental Characterization of Friction and Heat Generation of Carbon Fibre Brush Seals for Aero-Engines
,” Tribol. Int.
, 151
, p. 106448
. 2.
Fan
, J.
, Ji
, H.
, Wang
, Q.
, Hu
, Y.
, and Kong
, X.
, 2021
, “A Combined Theoretical and Experimental Study of Wear Model of Brush Seal
,” Tribol. Int.
, 154
, p. 106696
. 3.
Ha
, Y.
, Ha
, T.
, Byun
, J.
, and Lee
, Y.
, 2020
, “Leakage Effects Due to Bristle Deflection and Wear in Hybrid Brush Seal of High-Pressure Steam Turbine
,” Tribol. Int.
, 150
, p. 106325
. 4.
Liu
, X.
, Ren
, X.
, Zhang
, D.
, et al, 2011
, “Research on Coating Materials for Brush-Sealed Rotors
,” Therm. Spray Technol.
, 3
(4
), pp. 49
–52
. 5.
Aouadi
, S. M.
, Gao
, H.
, Martini
, A.
, Scharf
, T. W.
, and Muratore
, C.
, 2014
, “Lubricious Oxide Coatings for Extreme Temperature Applications: A Review
,” Surf. Coat. Technol.
, 257
, pp. 266
–277
. 6.
Torres
, H.
, Rodríguez Ripoll
, M.
, and Prakash
, B.
, 2017
, “Tribological Behaviour of Self-Lubricating Materials at High Temperatures
,” Int. Mater. Rev.
, 63
(5
), pp. 309
–340
. 7.
Yang
, J.
, Jia
, J.
, Li
, X.
, Lu
, C.
, and Feng
, X.
, 2020
, “Synergistic Lubrication of Ag and Ag2MoO4 Nanoparticles Anchored in Plasma-Sprayed YSZ Coatings: Remarkably-Durable Lubricating Performance at 800 °C
,” Tribol. Int.
, 153
, p. 106670
. 8.
Meng
, Y.
, Xu
, J.
, Jin
, Z.
, Prakash
, B.
, and Hu
, Y.
, 2020
, “A Review of Recent Advances in Tribology
,” Friction
, 8
(2
), pp. 221
–300
. 9.
Bondarev
, A. V.
, Kiryukhantsev-Korneev
, P. V.
, Sidorenko
, D. A.
, and Shtansky
, D. V.
, 2016
, “A New Insight Into Hard Low Friction MoCN–Ag Coatings Intended for Applications in Wide Temperature Range
,” Mater. Des.
, 93
, pp. 63
–72
. 10.
Gassner
, G.
, Mayrhofer
, P. H.
, Kutschej
, K.
, Mitterer
, C.
, and Kathrein
, M.
, 2006
, “Magnéli Phase Formation of PVD Mo–N and W–N Coatings
,” Surf. Coat. Technol.
, 201
(6
), pp. 3335
–3341
. 11.
Alvi
, S.
, and Akhtar
, F.
, 2019
, “High Temperature Tribology of CuMoTaWV High Entropy Alloy
,” Wear
, 426
, pp. 412
–419
. 12.
Hao
, E.
, An
, Y.
, Chen
, J.
, Zhao
, X.
, Hou
, G.
, Chen
, J.
, Gao
, M.
, and Yan
, F.
, 2021
, “In-Situ Formation of Layer-Like Ag2MoO4 Induced by High-Temperature Oxidation and Its Effect on the Self-Lubricating Properties of NiCoCrAlYTa/Ag/Mo Coatings
,” J. Mater. Sci. Technol.
, 75
, pp. 164
–173
. 13.
Fan
, J.
, Liu
, X.
, Pu
, J.
, and Shi
, Y.
, 2022
, “Anti-Friction Mechanism of VAlTiCrMo High-Entropy Alloy Coatings Through Tribo-Oxidation Inducing Layered Oxidic Surface
,” Tribol. Int.
, 171
, p. 107523
. 14.
Huang
, C.
, Zhang
, Y.
, Shen
, J.
, and Vilar
, R.
, 2011
, “Thermal Stability and Oxidation Resistance of Laser Clad TiVCrAlSi High Entropy Alloy Coatings on Ti−6Al−4V Alloy
,” Surf. Coat. Technol.
, 206
(6
), pp. 1389
–1395
. 15.
Cai
, Z.
, Cui
, X.
, Jin
, G.
, Liu
, Z.
, Zheng
, W.
, Li
, Y.
, and Wang
, L.
, 2017
, “Microstructure and Thermal Stability of a Ni–Cr–Co–Ti–V–Al High-Entropy Alloy Coating by Laser Surface Alloying
,” Met. Mater. Int.
, 23
(5
), pp. 1012
–1018
. 16.
Chen
, R.
, Cai
, Z.
, Pu
, J.
, Lu
, Z.
, Chen
, S.
, Zheng
, S.
, and Zeng
, C.
, 2020
, “Effects of Nitriding on the Microstructure and Properties of VAlTiCrMo High-Entropy Alloy Coatings by Sputtering Technique
,” J. Alloys Compd.
, 827
, p. 153836
. 17.
Oses
, C.
, Toher
, C.
, and Curtarolo
, S.
, 2020
, “High-Entropy Ceramics
,” Nat. Rev. Mater.
, 5
(4
), pp. 295
–309
. 18.
Si
, Y.
, Wang
, G.
, Wen
, M.
, Tong
, Y.
, Wang
, W.
, Li
, Y.
, Yan
, L.
, Yu
, W.
, Zhang
, S.
, and Ren
, P.
, 2022
, “Corrosion and Friction Resistance of TiVCrZrWNx High Entropy Ceramics Coatings Prepared by Magnetron Sputtering
,” Ceram. Int.
, 48
(7
), pp. 9342
–9352
. 19.
Yang
, F.
, Dong
, L.
, Cai
, L.
, Hu
, X.
, and Fang
, F.
, 2020
, “Mechanical Properties of FeMnCoCr High Entropy Alloy Alloyed With C/Si at Low Temperatures
,” J. Alloys Compd.
, 859
, p. 157876
. 20.
Stott
, F. H.
and Wood
, G. C.
, 1978
, “The Influence of Oxides on the Friction and Wear of Alloys
,” Tribol. Int.
, 11
(4
), pp. 211
–218
. 21.
Cheng
, H.
, Fang
, Y.
, Xu
, J.
, Zhu
, C.
, Dai
, P.
, and Xue
, S.
, 2019
, “Tribological Properties of Nano/Ultrafine-Grained FeCoCrNiMnAlx High-Entropy Alloys Over a Wide Range of Temperatures
,” J. Alloys Compd.
, 817
, p. 153305
. 22.
Hsu
, Y. C.
, Li
, C. L.
, and Hsueh
, C. H.
, 2020
, “Modifications of Microstructures and Mechanical Properties of CoCrFeMnNi High Entropy Alloy Coatings by Adding Ti Element
,” Surf. Coat. Technol.
, 399
, p. 126149
. 23.
Zhang
, M.
, Zhang
, L.
, Fan
, J.
, Li
, G.
, Liaw
, P. K.
, and Liu
, R.
, 2018
, “Microstructure and Enhanced Mechanical Behavior of the Al7Co24Cr21Fe24Ni24 High-Entropy Alloy System by Tuning the Cr Content
,” Mater. Sci. Eng. A
, 733
, pp. 299
–306
. 24.
Tsai
, D.-C.
, Huang
, Y.-L.
, Lin
, S.-R.
, Liang
, S.-C.
, and Shieu
, F.-S.
, 2010
, “Effect of Nitrogen Flow Ratios on the Structure and Mechanical Properties of (TiVCrZrY)N Coatings Prepared by Reactive Magnetron Sputtering
,” Appl. Surf. Sci.
, 257
(4
), pp. 1361
–1367
. 25.
Hossain
, M. D.
, Borman
, T.
, Kumar
, A.
, Chen
, X.
, Khosravani
, A.
, Kalidindi
, S. R.
, Paisley
, E. A.
, et al, 2021
, “Carbon Stoichiometry and Mechanical Properties of High Entropy Carbides
,” Acta Mater.
, 215
, pp. 117051
. 26.
Leyland
, A.
, and Matthews
, A.
, 2000
, “On the Significance of the H/E Ratio in Wear Control: A Nanocomposite Coating Approach to Optimised Tribological Behaviour
,” Wear
, 246
(1–2
), pp. 1
–11
. 27.
Zhang
, X.
, Lu
, X.
, Shen
, Y.
, Han
, J.
, Yuan
, L.
, Gong
, L.
, Xu
, Z.
, et al, 2011
, “Three-Dimensional WO3 Nanostructures on Carbon Paper: Photoelectrochemical Property and Visible Light Driven Photocatalysis
,” Chem. Commun.
, 47
(20
), pp. 5804
–5806
. 28.
Shvets
, P.
, Dikaya
, O.
, Maksimova
, K.
, and Goikhman
, A.
, 2019
, “A Review of Raman Spectroscopy of Vanadium Oxides
,” J. Raman Spectrosc.
, 50
(8
), pp. 1226
–1244
. 29.
Baranov
, A. V.
, Bogdanov
, K. V.
, Fedorov
, A. V.
, Yarchuk
, M. V.
, Ivanov
, A. I.
, Veiko
, V. P.
, and Berwick
, K.
, 2011
, “Micro-Raman Characterization of Laser-Induced Local Thermo-Oxidation of Thin Chromium Films
,” J. Raman Spectrosc.
, 42
(9
), pp. 1780
–1783
. 30.
Misra
, A.
, Bist
, H. D.
, Navati
, M. S.
, Thareja
, R. K.
, and Narayan
, J.
, 2001
, “Thin Film of Aluminum Oxide Through Pulsed Laser Deposition: A Micro-Raman Study
,” Mater. Sci. Eng. B
, 79
(1
), pp. 49
–54
. 31.
Brázdová
, V.
, Ganduglia-Pirovano
, M. V.
, and Sauer
, J.
, 2005
, “Crystal Structure and Vibrational Spectra of AlVO4. A DFT Study
,” J. Phys. Chem. B
, 109
(1
), pp. 394
–400
. 32.
Wu
, Z.
, Tang
, P.
, Wu
, Y.
, Wang
, Q.
, and Qi
, Z.
, 2019
, “Wear Behavior of AlCrSiVN Coatings at Elevated Temperature Up to 700 °C
,” Vacuum
, 169
, p. 108876
. 33.
Cai
, Q.
, Li
, S.
, Pu
, J.
, Cai
, Z.
, Lu
, X.
, Cui
, Q.
, and Wang
, L.
, 2019
, “Effect of Multicomponent Doping on the Structure and Tribological Properties of VN-Based Coatings
,” J. Alloys Compd.
, 806
, pp. 566
–574
. Copyright © 2022 by ASME
You do not currently have access to this content.
