Numerical Simulation of AZ31B Magnesium Alloy Shocked with Femtosecond Laser

YAO Hong-bing; YU Wen-long; YANG Zhao; LI Qiang; GAO Yuan; LI Ya-ru; NI Wen-qiang

doi:10.3788/gzxb20154404.0414002

[1] IORDACHESCU M, VALIENTE A, CABALLERO L, et al. Laser shock processing influence on local properties and overall tensile behavior of friction stir welded joints［J］. Surface and Coatings Technology, 2012, 206(8): 2422-2429.

[2] GANESH P, SUNDAR R, KUMAR H, et al. Studies on fatigue life enhancement of pre-fatigued spring steel specimens using laser shock peening［J］. Materials & Design, 2014, 54: 734-741.

[3] DACHRAOUI H, HUSINSKY W. Fast electronic and thermal processes in femtosecond laser ablation of Au［J］. Applied Physics Letters, 2006, 89(10): 104102.1-104102.3.

[4] MUHAMMAD N, WHITEHEAD D, BOOR A. Comparison of dry and wet fibre laser profile cutting of thin 313L stainless steel tubes for medical device applications［J］. Journal of Materials Processing Technology, 2010, 210: 2261-2267.

[5] SAGISAKA Y, KAMIYA M, MATSUDA M, et al. Thin-sheet-metal bending by laser peen forming with femtosecond laser［J］. Journal of Materials Processing Technology, 2010, 210(15): 2304-2309.

[6] NAKANO H, MIYAUTI S, BUTANI N, et al. Femtosecond laser peening of stainless steel［J］. Laser Micro/Nanoeng, 2009, 4(1): 35-38.

[7] SHADANBAZ S, DIAS G J. Calcium phosphate coatings on magnesium alloys for biomedical applications: a review［J］. Acta Biomaterialia, 2012, 8(1): 20-30.

[8] SATHIYANARAYANAN S, AZIM S S, VENKATACHARI G. Corrosion resistant properties of polyaniline–acrylic coating on magnesium alloy［J］. Applied Surface Science, 2006, 253(4): 2113-2117.

[9] ANISIMOV S I, KAPELIOVICH B L, PEREL′MAN T L. Electron emission from metal surfaces exposed to ultrashort laser pulses［J］. Zh Eksp Teor Fiz, 1974, 66(776): 375-377.

[10] YANG Qing, Du Guang-qing, CHEN Feng, et al. Ultrafast thermal relaxation characteristics in gold film excited by shape femtosecond laser pulses［J］. Chinese Journal of Lasers, 2014, 41(5): 502005.

[12] YE Y X, FENG Y Y, LIAN Z C, et al. Plastic deformation mechanism of polycrystalline copper foil shocked with femtosecond laser［J］. Applied Surface Science, 2014, 309: 240-249.

[13] FABBRO R, FOURNIER J, BALLARD P, et al. Physical study of laser-produced plasma in confined geometry［J］. Journal of Applied Physics, 1990, 68(2): 775-784.

[14] BERTHE L, FABBRO R, PEYRE P, et al. Shock waves from a water-confined laser-generated plasma［J］. Journal of Applied Physics, 1997, 82(6): 2826- 2832.

[15] PEYRE P, FABBRO R, MERRIEN P, et al. Laser shock processing of aluminium alloys. Application to high cycle fatigue behaviour［J］. Materials Science and Engineering: A, 1996, 210(1): 102-113.