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Dynamic damage of material is a complex process that is dependent on lots of effects on a mesoscale, including grain size, morphology and micro-voids. In order to study the shocked lead micro-damage characteristics in oxygen-free high-purity copper, the variational thickness values of flyers and samples are designed to vary pulse duration and strain rate in plate-impact experiment, and the special recovery chamber and surface profile measurement system are used for soft-recovery and cross-section measure respectively. Based on the reconstruction, quantitative and statistical analysis, it is found that the longer pulse duration and higher shock loading stress bring about more serious local damage in oxygen-free high-purity copper. The mensurable damage width of sample cross-section results from the damage evolution on a sub-micron scale. Critical evolution time of sub-micron is observed to decrease with strain rate increasing, suggesting that damage evolution speed of sub-micron becomes faster as strain rate increases. The void size distribution of recovered sample is presented, and the topological characteristic transition accompanied with nucleation, growth, and coalescence processes of microscopic voids is also discussed. Through a comparison of difference between this work and the literature of previous research, a physical explanation of voids size distribution characteristics of oxygen-free high-purity copper is presented.
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Keywords:
- high-purity copper /
- incipient spall /
- characteristics of micro-damage
[1] Lu K 2010 Science 328 319
[2] Chen M W, McCauley J W, Dandekar D P, Bourne N K 2006 Nat. Mater. 5 614
[3] Kawamura H, Hatano T, Kato N, Biswas S, Chakrabarti B K 2012 Rev. Mod. Phys. 84 839
[4] Sagis L M C 2011 Rev. Mod. Phys. 83 1367
[5] Zhang Z F, Wang Z G 2008 Prog. Mater. Sci. 53 1025
[6] Han W Z, An Q, Luo S N, Germann T C, Tonks D L, Goddard W A 2012 Phys. Rev. B 85 024107
[7] Jarmakani H, Maddox B, Wei C T, Kalantar D, Meyers M A 2010 Acta Mater. 58 4604
[8] Kanel G I 2010 Int. J. Fracture 163 173
[9] Lebensohn R A, Escobedo J P, Cerreta E K, Dennis-Koller D, Bronkhorst C A, Bingert J F 2013 Acta Mater. 61 6918
[10] Mayer A E, Krasnikov V S 2011 Eng. Fract. Mech. 78 1306
[11] Shao J L, Wang P, He A M, Zhang R, Qin C S 2013 J. Appl. Phys. 114 173501
[12] Wang Y G, He H L, Wang L L 2013 Mech. Mater. 56 131
[13] Cuitino A M, Ortiz M 1995 Acta Mater. 44 427
[14] Fensin S J, Escobedo-Diaz J P, Brandl C, Cerreta E K, GrayIII G T, Germann T C, Valone S M 2014 Acta Mater. 64 113
[15] Razorenov S V, Zaretsky E B, Savinykh A S 2014 Journal of Physics: Conference Series 500 112053
[16] Whelchel R L, Sanders T H, Thadhani N N 2014 Scr. Mater. 92 59
[17] Curran D R, Seaman L, Shockey D A 1987 Phys. Rep. 147 253
[18] Qi M L, Luo C, He H L, Wang Y G, Fan D, Yan S L 2012 J. Appl. Phys. 111 043506
[19] Kondrokhina I N, Podurets A M, Ignatova O N, Nadezhin S S, Skokov V I, Malyshev A N,Bat'kov Y V 2012 19th European Conference on Fracture p1
[20] Bontaz-Carion J, Pellegrini Y 2006 Adv. Eng. Mater. 8 480
[21] Qi M L, Zhong S, He H L, Fan D, Zhao L 2013 Chin. Phys. B 22 046203
[22] Peng H, Li P, Pei X Y, He H L, Cheng H P, Qi M L 2013 Acta Phys. Sin. 62 226201 (in Chinese) [彭辉, 李平, 裴晓阳, 贺红亮, 程和平, 祁美兰 2013 物理学报 62 226201]
[23] Qi M L, Bie B X, Zhao F P, Hu C M, Fan D, Ran X X, Xiao X H, Yang W G, Li P, Luo S N 2014 AIP Advances 4 077118
[24] Peng H, Li P, Pei X Y, He H L, Qi M L 2013 Opt. Pre. Eng. 21 3008 (in Chinese) [彭辉, 李平, 裴晓阳, 贺红亮, 祁美兰 2013 光学精密工程 21 3008]
[25] Williams C L 2012 Ph. D. Dissertation (Baltimore, Maryland: Johns Hopkins University)
[26] Tuler F R, Butcher B M 1968 Int. J. Fracture 4 431
[27] Molinari A, Wright T W 2005 J. Mech. Phy. Solids 53 1476
[28] Strachan A, Çaín T, Goddard W 2001 Phys. Rev. B 63 060103
[29] Belak J 1998 J. Comput.-Aided Mater. 5 193
[30] Reina C, Marian J, Ortiz M 2011 Phys. Rev. B 84 104117
[31] Pei X Y 2013 Ph. D. Dissertation (Mianyang: China Academy of Engineering Physics) (in Chinese) [裴晓阳 2013 博士学位论文 (绵阳: 中国工程物理研究院)]
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[1] Lu K 2010 Science 328 319
[2] Chen M W, McCauley J W, Dandekar D P, Bourne N K 2006 Nat. Mater. 5 614
[3] Kawamura H, Hatano T, Kato N, Biswas S, Chakrabarti B K 2012 Rev. Mod. Phys. 84 839
[4] Sagis L M C 2011 Rev. Mod. Phys. 83 1367
[5] Zhang Z F, Wang Z G 2008 Prog. Mater. Sci. 53 1025
[6] Han W Z, An Q, Luo S N, Germann T C, Tonks D L, Goddard W A 2012 Phys. Rev. B 85 024107
[7] Jarmakani H, Maddox B, Wei C T, Kalantar D, Meyers M A 2010 Acta Mater. 58 4604
[8] Kanel G I 2010 Int. J. Fracture 163 173
[9] Lebensohn R A, Escobedo J P, Cerreta E K, Dennis-Koller D, Bronkhorst C A, Bingert J F 2013 Acta Mater. 61 6918
[10] Mayer A E, Krasnikov V S 2011 Eng. Fract. Mech. 78 1306
[11] Shao J L, Wang P, He A M, Zhang R, Qin C S 2013 J. Appl. Phys. 114 173501
[12] Wang Y G, He H L, Wang L L 2013 Mech. Mater. 56 131
[13] Cuitino A M, Ortiz M 1995 Acta Mater. 44 427
[14] Fensin S J, Escobedo-Diaz J P, Brandl C, Cerreta E K, GrayIII G T, Germann T C, Valone S M 2014 Acta Mater. 64 113
[15] Razorenov S V, Zaretsky E B, Savinykh A S 2014 Journal of Physics: Conference Series 500 112053
[16] Whelchel R L, Sanders T H, Thadhani N N 2014 Scr. Mater. 92 59
[17] Curran D R, Seaman L, Shockey D A 1987 Phys. Rep. 147 253
[18] Qi M L, Luo C, He H L, Wang Y G, Fan D, Yan S L 2012 J. Appl. Phys. 111 043506
[19] Kondrokhina I N, Podurets A M, Ignatova O N, Nadezhin S S, Skokov V I, Malyshev A N,Bat'kov Y V 2012 19th European Conference on Fracture p1
[20] Bontaz-Carion J, Pellegrini Y 2006 Adv. Eng. Mater. 8 480
[21] Qi M L, Zhong S, He H L, Fan D, Zhao L 2013 Chin. Phys. B 22 046203
[22] Peng H, Li P, Pei X Y, He H L, Cheng H P, Qi M L 2013 Acta Phys. Sin. 62 226201 (in Chinese) [彭辉, 李平, 裴晓阳, 贺红亮, 程和平, 祁美兰 2013 物理学报 62 226201]
[23] Qi M L, Bie B X, Zhao F P, Hu C M, Fan D, Ran X X, Xiao X H, Yang W G, Li P, Luo S N 2014 AIP Advances 4 077118
[24] Peng H, Li P, Pei X Y, He H L, Qi M L 2013 Opt. Pre. Eng. 21 3008 (in Chinese) [彭辉, 李平, 裴晓阳, 贺红亮, 祁美兰 2013 光学精密工程 21 3008]
[25] Williams C L 2012 Ph. D. Dissertation (Baltimore, Maryland: Johns Hopkins University)
[26] Tuler F R, Butcher B M 1968 Int. J. Fracture 4 431
[27] Molinari A, Wright T W 2005 J. Mech. Phy. Solids 53 1476
[28] Strachan A, Çaín T, Goddard W 2001 Phys. Rev. B 63 060103
[29] Belak J 1998 J. Comput.-Aided Mater. 5 193
[30] Reina C, Marian J, Ortiz M 2011 Phys. Rev. B 84 104117
[31] Pei X Y 2013 Ph. D. Dissertation (Mianyang: China Academy of Engineering Physics) (in Chinese) [裴晓阳 2013 博士学位论文 (绵阳: 中国工程物理研究院)]
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