Cavitation Erosion Resistance of Fe-Based Amorphous/Nanocrystal Coatings Prepared by High-Velocity Arc Spraying

详细信息    查看全文

• 作者：Zehua Wang (1)
  Xuan Zhang (1)
  Jiangbo Cheng (1)
  Jinran Lin (1)
  Zehua Zhou (1)
  
• 关键词：Cavitation erosion ; Amorphous/nanocrystal coating ; High ; velocity arc spraying
• 刊名：Journal of Thermal Spray Technology
• 出版年：2014
• 出版时间：April 2014
• 年：2014
• 卷：23
• 期：4
• 页码：742-749
• 全文大小：1,896 KB
• 参考文献：1. J. Stella, T. Poirier, and M. Pohl, Cavitation-Erosion of 3Y-TZPs Obtained at Different Sintering Temperatures, / Wear, 2013, 300, p 163-168 CrossRef
  2. L. Rayleigh, On the Pressure Developed in a Liquid During the Collapse of a Spherical Cavity, / Philos. Mag., 1917, 34, p 94-98 CrossRef
  3. M. Dular, B. Bachert, and B. Stoffel, Relationship Between Cavitation Structures and Cavitation Damage, / Wear, 2004, 257, p 1176-1184 CrossRef
  4. H. Li, Z. Cui, Z. Li, S. Zhu, and X. Yang, Effect of gas nitriding treatment on cavitation erosion behavior of commercially pure Ti and Ti-6Al-4V alloy, / Surf. Coat. Technol., 2013, 221, p 29-36 CrossRef
  5. S. Hong, Y. Wu, Q. Wang, G. Ying, G. Li, W. Gao, B. Wang, and W. Guo, Microstructure and Cavitation-Silt Erosion Behavior of High-Velocity Oxygen-Fuel (HVOF) Sprayed Cr₃C₂-NiCr Coating, / Surf. Coat. Technol., 2013, 225, p 85-91 CrossRef
  6. M. Dular, O.C. Delgosha, and M. Petkovsek, Observations of Cavitation Erosion Pit Formation, / Ultrason. Sonochem., 2013, 20, p 1113-1120 CrossRef
  7. M. Petkovsek and M. Dular, Simultaneous Observation of Cavitation Structures and Cavitation Erosion, / Wear, 2013, 300, p 55-64 CrossRef
  8. S.J. Kim, S.K. Jang, and S.J. Lee, Observation of Damage Behavior with Spray Distance for Al-Zn-Zr Thermal Spray Coating, / Surf. Interface Anal., 2012, 44, p 1393-1396 CrossRef
  9. B.S. Mann, V. Arya, and B.K. Pant, Cavitation Erosion Behavior of HPDL-Treated TWAS-Coated Ti6Al4V Alloy and Its Similarity with Water Droplet Erosion, / J. Mater. Eng. Perform., 2012, 21, p 849-853
  10. Wu Yuping, Hong Sheng, and Zhang Jianfeng, Microstructure and Cavitation Erosion Behavior of WC-Co-Cr Coating on 1Cr18Ni9Ti Stainless Steel by HVOF Thermal Spraying, / Int. J. Refract. Metal Hard Mater., 2012, 32, p 21-26 CrossRef
  11. J. Xu, Z.Y. Chen, and J. Tao, Corrosion Behavior of Amorphous/Nanocrystalline Al-Cr-Fe Film Deposited by Double Glow Plasmas Technique, / Sci. China Technol. Sci., 2009, 52, p 1225-1233 CrossRef
  12. B. Subramanian, S. Yugeswaran, and A. Kobayashi, Fabrication of Amorphous Zr48Cu36Al8Ag8 Thin Films by Ion Beam Sputtering and Their Corrosion Behavior in SBF for Bio Implants, / J. Alloys Compd., 2013, 572, p 163-169 CrossRef
  13. G. Mauer, M.O. Jarligo, and D.E. Mack, Plasma-Sprayed Thermal Barrier Coatings: New Materials, Processing Issues, and Solutions, / J. Therm. Spray Technol., 2013, 22, p 646-658 CrossRef
  14. J.B. Cheng, X.B. Liang, Y.X. Chen, Z.H. Wang, and B.S. Xu, High-Temperature Erosion Resistance of FeBSiNb Amorphous Coatings Deposited by Arc Spraying for Boiler Applications, / J. Therm. Spray Technol., 2013, 22, p 820-827 CrossRef
  15. J. Do, S. Jung, and H.J. Lee, Effects of Phosphorus and Carbon Contents on Amorphous Forming Ability in Fe-Based Amorphous Alloys Used for Thermal Spray Coatings, / Metall. Mater. Trans. A., 2013, 44A, p 2573-2580 CrossRef
  16. V.N. Shukla, R. Jayaganthan, and V.K. Tewari, Degradation Behavior of Nanostructured Coatings Deposited by High-Velocity Arc Spraying Process in an Actual Environment of a Coal-Fired Boiler, / JOM, 2013, 65, p 784-791 CrossRef
  17. Standard test method for cavitation erosion using vibratory apparatus, ASTM G32-10, ASTM Standards, p 4
  18. M. Baricco, S. Enzo, T.A. Baser, M. Satta, G. Vaughan, and A.R. Yavari, Amorphous/Nanocrystalline Composites Analysed by the Rietveld Method, / J. Alloys Compd., 2010, 495, p 377-381 CrossRef
  19. A.W. Burton, K. Ong, T. Rea, and I.Y. Chan, On the Estimation of Average Crystallite Size of Zeolites from the Scherrer Equation: a Critical Evaluation of Its Application to Zeolites with One-Dimensional Pore Systems, / Microporous Mesoporous Mater., 2009, 117, p 75-90 CrossRef
  20. J.W. Huang, / MDI Jade Software Instruction Manual. Central South University. 2006 in Chinese
  21. A. Inoue, T. Zhang, and T. Masumoto, Al-La-Ni Amorphous Alloys with a Wide Supercooled Liquid Region. / Mater. Trans. 1989, JIM 30, 965-972
  22. A.P. Newbery, P.S. Grant, and R.A. Neiser, The Velocity and Temperature of Steel Droplets During Electric Arc Spraying, / Surf. Coat. Technol., 2005, 195, p 91-101 CrossRef
  23. A.H. Dent, A.J. Horlock, D.G. McCartney, and S.J. Harris, Microstructure Formation in High Velocity Oxy-Fuel Thermally Sprayed Ni-Cr-Mo-B Alloys, / Mater. Sci. Eng. A, 2000, 283, p 242-250 CrossRef
  
• 作者单位：Zehua Wang (1)
  Xuan Zhang (1)
  Jiangbo Cheng (1)
  Jinran Lin (1)
  Zehua Zhou (1)
  
  1. Institute of Metals and Protection, College of Mechanics and Materials, Hohai University, Nanjing, 210098, China
  
• ISSN：1544-1016

文摘

Two kinds of amorphous/nanocrystal coating (FeCrNiBSiNb and FeCrBSiWNb) were prepared by high-velocity arc spraying. The microhardness, bonding strength, and cavitation erosion resistance of the coatings were measured. The microstructure, amorphous content, and nanocrystal size were checked and the surface morphologies were investigated after cavitation erosion testing. The results indicated that both the FeCrNiBSiNb and FeCrBSiWNb coating consisted of amorphous/nanocrystal and Fe-based solid solution, with amorphous content of 73.6?and 57.2?vol.%, respectively. The Ni-Cr-Fe solid solution of the FeCrNiBSiNb coating had an average grain size of 19.8?nm, whereas the Fe-Cr solid solution of the FeCrBSiWNb coating had an average grain size of 29.4?nm. Moreover, both the FeCrNiBSiNb and FeCrBSiWNb coating exhibited good bonding strength, high hardness, and excellent cavitation erosion resistance. After 180?min of cavitation erosion, the cumulative weight loss of the FeCrNiBSiNb and FeCrBSiWNb coating was 21.3 and 24.0?mg, whereas the weight loss of a 0Cr18Ni9 coating was up to 62.6?mg. This investigation revealed that the cavitation damage to the thermally sprayed amorphous/nanocrystal coatings was mainly in the form of layer detachment, whereas for the conventional coating it took the form of particle breakage.