Numerical investigation of the rebounding and the deposition behavior of particles during cold spraying

doi:10.11890/1006-7191-111-43

Abstract

Abstract: Particles may rebound from a substrate surface during cold spraying, which affects the quality of the coating. In this paper, the rebound phenomenon and its consequences on deposition behavior have been analyzed using the finite element analysis software ANSYS/LS-DYNA version 970. In a range of particle velocities of 50--1000 m/s, increases of the impact velocity caused a rapid decline of the rebound coefficient R to a low point R_min. After that, R began to rise slowly. Then the effect of the impact velocities and material properties on the rebound phenomenon were analyzed. Both the material strength and density influenced this rebound phenomenon. Four stages of the impact process and a model of strain distribution were proposed in detail to explain the rebound phenomenon.

Key words: Deposition, Simulation, Bonding, Rebound phenomenon, Cold spray

CLC Number:

TG174.442

Xianglin ZHOU, Xiangkun WU, Jianguo WANG, Jishan ZHANG. Numerical investigation of the rebounding and the deposition behavior of particles during cold spraying[J]. Acta Metallurgica Sinica (English Letters), 2011, 24(1): 43-53.

References

[1] A.P. Alkhimov, A.N. Papyrin, V.F. Kosarev,N.I. Nesterovich, M.M. Shushpanov and A.N. Papyrin, US Patent US5302414 (1994).

[2] H. Assadi, F. Gartner, T. Stoltenhoff and H. Kreye, Acta Mater 51(15) (2003) 4379.

[3] M. Grujicic, C.L. Zhao, W.S. DeRosset and D. Helfritch, Mater Design 25(8) (2004) 681.

[4] S.V. Klinkov and V.F. Kosarev, J Therm Spray Technol 15(3) (2006) 364.

[5] C.J. Li, W.Y. Li, Y.Y. Wang, G.J. Yang and H. Fukanuma, Thin Solid Film 489(1-2) (2005) 79.

[6] F. Raletz, M. Vardelle and G. Ezo, Surf Coat Technol 201(5) (2006) 1942.

[7] D.L. Gilmore, R.C. Dykhuizen, R.A. Neiser, T.J. Roemer and M.F. Smith, J Therm Spray Technol 8(4) (1999) 576.

[8] J. Wu, H. Fang, S. Yoon, C. Lee and H.J. Kim, Mater Trans 47(7) (2006) 1723.

[9] J. Wu, H. Fang, S. Yoon, H. Kim and C. Lee, Scr Mater 54(4) (2006) 665.

[10] T. Schmidt, F. Gartner, H. Assadi and H. Kreye, Acta Mater 54(3) (2006) 729.

[11] W. Li and W. Gao, Appl Surf Sci 255(18) (2009) 7878.

[12] S.V. Klinkov, V.F. Kosarev and M. Rein, Aerosp Sci Technol 9(7) (2005) 582.

[13] X. Li, P.F. Dunn and R.M. Brach, J Aerosol Sci 30(4) (1999) 439.

[14] J.F. Molinari and M. Ortiz, Int J Impact Eng 27(4) (2002) 347.

[15] O.V. Kim and P.F. Dunn, J Aerosol Sci 38(5) (2007) 532.

[16] G. Bae, Y. Xiong, S. Kumar, K. Kang and C. Lee, Acta Mater 56(17) (2008) 4858.

[17] X.L. Zhou, X.Y. Su, H. Cui, H.H. Guo, X.K. Wu and J.S.Zhang, Acta Metall Sin 44(11) (2008) 1286 (in Chinese).

[18] Livermore Software Technology Corporation, LS-DYNA 970 Keyword User's manual, 2003.

[19] W.Y. Li, H. Liao, C.J. Li, H.S. Bang and C. Coddet, Appl Surf Sci 253(11) (2007) 5084.

[20] M. Grujicic, J.R. Saylor, D.E. Beasley, W.S. DeRosset and D. Helfritch, Appl Surf Sci 219 (2003) 211.

[21] C. Borchers, F. Gartner, T. Stoltenhoff and H. Kreye, Acta Mater 53(10) (2005) 2991.

[22] C. Borchers, F. Gartner, T. Stoltenhoff, H. Assadi and H.Kreye, J Appl Phys 93(12) (2003) 10064.

[23] K. Kim, M. Watanabe, K. Mitsuishi, K. Iakoubovskii and S. Kuroda, J Phys D: Appl Phys 42(6) (2009) 1.