Research of spalling on 3003H16 aluminium alloy sheet under laser shock wave

HUANG Li-wei; LONG Kun; HUANG Yu; GUO Hai-ping; FENG Lang; ZHON Jun; MA Rui-jia

doi:10.7510/jgjs.issn.1001-3806.2013.02.032

LASER TECHNOLOGY > 2013 > 37(2): 270-273. > DOI: 10.7510/jgjs.issn.1001-3806.2013.02.032

HUANG Li-wei, LONG Kun, HUANG Yu, GUO Hai-ping, FENG Lang, ZHON Jun, MA Rui-jia. Research of spalling on 3003H16 aluminium alloy sheet under laser shock wave[J]. LASER TECHNOLOGY, 2013, 37(2): 270-273. DOI: 10.7510/jgjs.issn.1001-3806.2013.02.032

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Research of spalling on 3003H16 aluminium alloy sheet under laser shock wave

School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China

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Received Date: May 27, 2012
Revised Date: July 15, 2012
Published Date: March 24, 2013

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Abstract

Abstract

In order to understand the influence of the technological parameters on spalling, it was analyzed by means of the finite element simulation. The maximum tensile stress instantaneous fracture criterion was used to check spalling happened or not. Then, the experiment of laser shock forming was carried out. The shocked samples were surveyed with a scanning electron microscope. The emerging, developing and forming of the spalling were analyzed. The results show that the spalling is susceptible to the shock region, and then the spot edge. Spalling will never happen outside the shock region. The influence of pulse width, peak pressure and sheet thickness affect the position of spalling significantly. However, the spot diameter affects it little. These have guiding significance to the development of the laser shock forming.
- laser technique,
- spalling,
- finite element,
- laser shock wave,
- 3003H16 aluminium alloy

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[1]	ZHOU J Z, ZHANG Y K, YANG J C, et al. New technique on plastic forming of metal sheet by laser shock wave[J]. China Mecha-nical Engineering, 2002,13(22):1938-1940(in Chinese).
[2]	O'KEEFE J D, SKEEN C H, YORK C M. Laser-induced deformation modes in thin metal targets[J]. Journal of Applied Physics, 1973, 44(10):4622-4626.
[3]	WILLIAM B, ROBERT B. Finite element simulation of laser shock peening[J]. International Journal of Fatigue,1999,21(7):719-724.
[4]	HACKEL L, HARRIS F. Contour forming of metals by laser peening: US, WO01/05549A2.2002-06-25.
[5]	UNTERNAHRER J R, LOTSHAW W T, STAVER P R. Shot-pulse high-peak laser shock peening: US,252620.2002-07-28.
[6]	THORD T S, KAHLEN F J, ARAVINDA K. Temperatures, pressures, stresses during laser shock processing[J]. Optics and Lasers in Engineering,2003,39(1):51-71.
[7]	FAN Y, WANG Y, VUKELIC S, et al. Wave solid interactions in laser-shock-induced deformation processes[J]. Journal of Applied Physics,2005,98(10):1-11.
[8]	LIU X J. Experimental study for micro laser peen forming of 8011 aluminium alloy foil. Ji'nan: Shandong University,2009:5-6(in Chinese).
[9]	CHENG G J, DANIEL P. Characterizations on microscale laser dynamic forming of metal foil//International Conference on Manufacturing Science and Engineering. Ypsilanti, USA: Manufacturing Engineering Division,2006:8-11.
[10]	HONG X, WANG S B, GUO D H, et al. Confining medium and absorptive overlay: their effects on a laser-induced shock wave[J]. Optics and Lasers in Engineering,1998,29(6):447-455.
[11]	JIANG Y F, YING C S, LIU C R, et al. Effect of laser power density on laser shock formability of sheet metal[J]. Laser Technology,2010,34(1):95-98(in Chinese).
[12]	TANG Z Z, JIANG Y F, LI Z F,et al.The effect of spot model on the formability of laser shock forming[J]. Manufacturing Technology and Machine Tool, 2011(10):101-104(in Chinese).
[13]	YUAN G D, SHI D Q, JIANG Y F,et al. Study on residual stress distribution of laser shock forming metal-sheet[J]. Laser Technology,2010,34(3):303-305(in Chinese).
[14]	JIANG Y F,SHI C Y, REN X D, et al. Investigation on fracture criterion of sheet-metal based onlaser shock forming//The 3rd International Conference on Rapidprototyping and Manufacturing and the 2rd International for Bio-manufacturing. Beijing: Manufacturing Engineering Division,2008:39.
[15]	ZHAO Y T, LIN J W, SHI L.Research of spalling under impulse loading[J]. Rock and Soil Mechanics, 2011,32(2):122-126(in Chinese).
[16]	ZHANG X Q, ZHOU J Z, GU Y Y, et al. Experimental study on aluminum target dynamic damage under laser shock wares loading[J]. Transactions of the Chinese Society of Agricultural Machinery,2006,37(3):122-125(in Chinese).

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