-
Effects of peak stress on the properties of dynamic damage evolution of oxygen free high-pure copper (OFHC) are investigated. The spall fracture experiments are conducted in gas gun, and the damage evolution process is studied using the time-resolved free-surface velocity interferometry, also the post-experiment metallurgical analysis of the soft-recovered samples. It is indicated that, with the increase of peak stress, the spall strength has little changed, but distinct differences are observed in the magnitude and rate of damage at which the velocity rises to the first peak beyond the minima, and the rate of damage evolution increases remarkably. It is concluded that the peak stress is not sensitive to the nucleation of voids, but is one of the most important factors for the growth of voids.
-
Keywords:
- spall fracture /
- peak stress /
- dynamic damage evolution
[1] Curran D R, Seaman L, Shockey D A 1987 Phys. Rep. 147 253
[2] Meyers M A, Aimone C T 1983 Progress in Materials Science 28 1
[3] Antoun T, Seaman L, Curran D R, Kanel G I, Razorenov S V, Utkin A V 2003 Spall Fracture ( New York: Springer-Verlag)
[4] Koller D D, Hixson R S 2005 J. Appl. Phys. 98 103518
[5] Belak J, Minich R 2003 UCRL-JC-132650
[6] Johnson J N, Gray G T, Bourne N K 1999 J. Appl. Phys. 86 4892
[7] Tuler F R, Butcher B M 1968 Int. J. Fract. Mech. 4 431
[8] Davison L. 1972 J. Appl. Phys. 43 988
[9] Kanel G I, Rasorenov S V, Utkin A V 1995 High-Pressure shock compression of solids II (New York: Springer-Verlag)
[10] Jing F Q 1999 Introduction to Experimental Equation of State (Beijing: Sciencep) (in Chinese) [经福谦 1999 实验物态方程导引(北京: 科学出版社)]
[11] Pei X Y 2013 Ph. Dissertation D (Mian Yang: CAEP) (in Chinese) [裴晓阳 2013 博士学位论文 (绵阳: 中国工程物理研究院)]
[12] 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 62 226201]
[13] Novikov S A 1967 J. Appl. Meth. Tech. Phys. 3 109
[14] Kanel G, Razorenov S, Bogatch A, Utkin A, Grady D 1997 Int. J. Impact Eng. 20 467
[15] Belak J 1998 Journal of Computer-Aided Materials Desigh 5 193
[16] Zhang F G, Zhou H Q, Zhang G C, Hong T 2011 Acta Phys. Sin. 60 074601 (in Chinese) [张凤国, 周洪强, 张广财, 洪滔 2011 60 074601]
[17] Wang Y G, Hu J D, Qi M L, He H L 2011 Acta Phys. Sin. 60 126201 (in Chinese) [王永刚, 胡剑东, 祁美兰, 贺红亮 2011 60 126201]
[18] Zhang F G, Zhou H Q, Hu J, Shao J L, Zhang G C, Hong T, He B 2012 Chin. Phys. B 21 094601
[19] Qi M L, He H L 2010 Chin. Phys. B 19 036201
-
[1] Curran D R, Seaman L, Shockey D A 1987 Phys. Rep. 147 253
[2] Meyers M A, Aimone C T 1983 Progress in Materials Science 28 1
[3] Antoun T, Seaman L, Curran D R, Kanel G I, Razorenov S V, Utkin A V 2003 Spall Fracture ( New York: Springer-Verlag)
[4] Koller D D, Hixson R S 2005 J. Appl. Phys. 98 103518
[5] Belak J, Minich R 2003 UCRL-JC-132650
[6] Johnson J N, Gray G T, Bourne N K 1999 J. Appl. Phys. 86 4892
[7] Tuler F R, Butcher B M 1968 Int. J. Fract. Mech. 4 431
[8] Davison L. 1972 J. Appl. Phys. 43 988
[9] Kanel G I, Rasorenov S V, Utkin A V 1995 High-Pressure shock compression of solids II (New York: Springer-Verlag)
[10] Jing F Q 1999 Introduction to Experimental Equation of State (Beijing: Sciencep) (in Chinese) [经福谦 1999 实验物态方程导引(北京: 科学出版社)]
[11] Pei X Y 2013 Ph. Dissertation D (Mian Yang: CAEP) (in Chinese) [裴晓阳 2013 博士学位论文 (绵阳: 中国工程物理研究院)]
[12] 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 62 226201]
[13] Novikov S A 1967 J. Appl. Meth. Tech. Phys. 3 109
[14] Kanel G, Razorenov S, Bogatch A, Utkin A, Grady D 1997 Int. J. Impact Eng. 20 467
[15] Belak J 1998 Journal of Computer-Aided Materials Desigh 5 193
[16] Zhang F G, Zhou H Q, Zhang G C, Hong T 2011 Acta Phys. Sin. 60 074601 (in Chinese) [张凤国, 周洪强, 张广财, 洪滔 2011 60 074601]
[17] Wang Y G, Hu J D, Qi M L, He H L 2011 Acta Phys. Sin. 60 126201 (in Chinese) [王永刚, 胡剑东, 祁美兰, 贺红亮 2011 60 126201]
[18] Zhang F G, Zhou H Q, Hu J, Shao J L, Zhang G C, Hong T, He B 2012 Chin. Phys. B 21 094601
[19] Qi M L, He H L 2010 Chin. Phys. B 19 036201
Catalog
Metrics
- Abstract views: 6180
- PDF Downloads: 525
- Cited By: 0
下载:
