Abstract
A MoSi2 coating with Ni addition (10 vol.%) and a pure MoSi2 coating were fabricated by atmospheric plasma spray on AISI 316 stainless steel substrate. The coating phase composition, microstructure and basic properties were characterized. The tribological behavior and sliding properties against metal (stainless steel) and hard material (WC-Co) were compared under 5-50 N loads. The results showed that the addition of Ni improved the density and bonding strength of MoSi2 coating, while it decreased the microhardness to some degree. The wear test results indicated that the addition of Ni reduced the friction coefficients and wear rates of the MoSi2 coating when sliding against WC-Co. However, the addition was detrimental to the wear resistance when sliding against stainless steel. The worn surfaces of the coatings under low and high loads were observed in detail, and the wear mechanisms were explained.
Similar content being viewed by others
References
A.K. Vasudévan and J.J. Petrovic, A Comparative Overview of Molybdenum Disilicide Composites, Mater. Sci. Eng. A, 1992, 155(1-2), p 1-17
D. Zhu, M.X. Gao, H.G. Pan, Z.L. Hong, and B.Y. Zhao, Fabrication and Mechanical Properties of SiCw/MoSi2-SiC Composites by Liquid Si Infiltration of Pyrolyzed Rice Husk Preforms with Mo Additions, Int. J. Refract. Met. Hard Mater., 2012, 35, p 152-158
X. Yong, L.Y. Cao, and J.F. Huang, Microstructure and Oxidation Protection of a MoSi2/SiO2-B2O3-Al2O3 Coating for SiC-Coated Carbon/Carbon Composites, Surf. Coat. Technol., 2016, 311, p 63-69
Y. Chen, C.G. Wang, W. Zhao, W.B. Lu, A.T. Chen, and T.T. Tan, Fabrication of a SiC/Si/MoSi2 Multi-Coating on Graphite Materials by a Two-Step Technique, Ceram. Int., 2016, 38(3), p 2165-2170
Y. Wang, J.H. Yan, and D.Z. Wang, High Temperature Oxidation and Microstructure of MoSi2/MoB Composite Coating for Mo Substrate, Int. J. Refract. Met. Hard Mater., 2017, 68, p 60-64
W.B. Fu, M.J. Dai, C.B. Wei, M.C. Zhao, L. Hu, H.J. Hou, and S.S. Lin, Magnetron Sputtering Preparation and Properties of SiC/MoSi2 Oxidation Protective Coating for Carbon/Carbon Composites Prepared, Rare Met. Mater. Eng., 2016, 45(10), p 2543-2548
B. Du, C.Q. Hong, and Q. Qu, Oxidative Protection of a Carbon-Bonded Carbon Fiber Composite with Double-Layer Coating of MoSi2-SiC Whisker and TaSi2-MoSi2-SiC Whisker by Slurry Method, Ceram. Int., 2017, 43(12), p 9531-9537
J. Sun, Q.G. Fu, L.P. Guo, Y. Liu, C.X. Huo, and H.J. Li, Effect of Filler on the Oxidation Protective Ability of MoSi2 Coating for Mo Substrate by Halide Activated Pack Cementation, Mater. Des., 2016, 92, p 602-609
E.K. Nyutu, M.A. Kmetz, and S.L. Suib, Formation of MoSi2-SiO2 Coatings on Molybdenum Substrates by CVD/MOCVD, Surf. Coat. Technol., 2006, 200(12-13), p 3980-3986
J.A. Hawk and D.E. Alman, Abrasive Wear Behavior of a Brittle Matrix (MoSi2) Composite Reinforced with a Ductile Phase (Nb), Wear, 2001, 251, p 890-900
J.A. Hawk and D.E. Alman, A Comparative Study of the Abrasive Wear Behavior of MoSi2, Scr. Metall. Mater., 1995, 32(5), p 725-730
J.A. Hawk, D.E. Alman, and J.J. Petrovic, Abrasive Wear of Si3N4-MoSi2 Composites, Wear, 1997, 203, p 247-256
J.H. Yan, Z.Y. He, Y. Wang, J.W. Qiu, and Y.M. Wang, Microstructure and Wear Resistance of Plasma-Sprayed Molybdenum Coating Reinforced by MoSi2 Particles, J. Therm. Spray Technol., 2016, 25(7), p 1322-1329
J.H. Yan, Z. Zhang, L.F. Liu, H.M. Xu, and Z.Y. Mao, Effect of Nano-ZrO2 on the Microstructure and High Temperature Tribological Properties of MoSi2 Coating, J. Therm. Spray Technol., 2013, 22(6), p 873-881
A.D. Shan, W. Fang, H. Hashimoto, and Y.-H. Park, Effect of Mg Addition on the Microstructure and Mechanical Properties of MoSi2 Alloys, Scr. Mater., 2002, 46(9), p 645-648
M.K. Jaina, J. Das, J. Subrahmanyam, and S. Ray, Interfacial Characterization in Ductile Refractory Metals Reinforced MoSi2 based Laminated Composites, Int. J Refract Met. Hard Mater., 2017, 66, p 258-270
X.A. Fei, Y.R. Niu, H. Ji, L.P. Huang, and X.B. Zheng, A Comparative Study of MoSi2 Coatings Manufactured by Atmospheric and Vacuum Plasma Spray Processes, Ceram. Int., 2013, 37(3), p 813-817
G. Reisel, B. Wielage, and S. Steinhauser, High Temperature Oxidation Behavior of HVOF-Sprayed Unreinforced and Reinforced Molybdenum Disilicide Powders, Surf. Coat. Technol., 2001, 146, p 19-26
S. Beauvais, V. Guipont, M. Jeandin, D. Jeulin, A. Robisson, and R. Saenger, Study of the Porosity in Plasma-Sprayed Alumina through an Innovative Three-Dimensional Simulation of the Coating Buildup, Metall. Mater. Trans. A, 2008, 39(11), p 2711-2724
W.B. Ji, B. Zou, Y.N. Liu, C.M. Huang, and P. Guo, Frictional Behavior and Wear Resistance Performance of Gradient Cermet Composite Tool Materials Sliding Against Hard Materials, Ceram. Int., 2017, 43(10), p 7816-7826
M. Watanabe, M. Adachi, and H. Fukuyama, Densities of Fe-Ni Melts and Thermodynamic Correlations, J. Mater. Sci., 2016, 51(7), p 3303-3310
P.J. Meschter, Low-temperature Oxidation of Molybdenum Disilicide, Metall. Trans. A, 1992, 23, p 1763-1772
K. Kurokawa, I. Houzumi, and I. Saeki, Low Temperature Oxidation of Fully Dense and Porous MoSi2, Mater. Sci. Eng., A, 1999, 261, p 292-299
V.S. Sergevnin, I.V. Blinkov, A.O. Volkhonskii, D.S. Belov, D.V. Kuznetsov, M.V. Gorshenkov, and E.A. Skryleva, Wear Behaviour of Wear-Resistant Adaptive Nano-multilayered Ti-Al-Mo-N Coatings, Appl. Surf. Sci., 2016, 388, p 13-23
Acknowledgments
This work was supported by National Key R&D Program of China (2016YFE0111200) and Youth Innovation Promotion Association CAS (2014223).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Xu, W., Niu, Y., Ji, H. et al. Effect of Ni Addition on Microstructure and Tribological Properties of Plasma-Sprayed MoSi2 Coatings. J Therm Spray Tech 27, 1632–1642 (2018). https://doi.org/10.1007/s11666-018-0791-2
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11666-018-0791-2