Chin. Phys. Lett.  2006, Vol. 23 Issue (5): 1265-1268    DOI:
Original Articles |
Effect of Anneal on the Release Behaviour of LY12-Al Alloy
HU Jian-Bo;YU Yu-Ying;TAN Hua;DAI Cheng-Da
Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, Chinese Academy of Engineering Physics, PO Box 919-102, Mianyang 621900
Cite this article:   
HU Jian-Bo, YU Yu-Ying, TAN Hua et al  2006 Chin. Phys. Lett. 23 1265-1268
Download: PDF(269KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract The sound velocities along the release path of annealed LY12-Al are measured by using a velocity interferometer system for any reflector (VISAR) technique. The shear modulus and yield strength are then obtained. Comparison of the experimental results with those of unannealed LY12-Al shows that anneal has little influence on sound velocities and shear modulus though it weakens the yield strength considerably, and changes the dependence of yield strength upon shock stress. The ratio of shear modulus to yield strength of unannealed LY12-Al increases with shock stress monotonically while that of annealed LY12-Al exhibits much more complicated behaviour.
Keywords: 62.50.+p      62.20.Fe     
Published: 01 May 2006
PACS:  62.50.+p  
URL:       OR
E-mail this article
E-mail Alert
Articles by authors
HU Jian-Bo
YU Yu-Ying
DAI Cheng-Da
Related articles from Frontiers Journals
[1] WANG Feng**, PENG Xiao-Shi, JIAO Chun-Ye, LIU Shen-Ye, JIANG Xiao-Hua, DING Yong-Kun . Shock-Timing Experiment Using a Two-Step Radiation Pulse with a Polystyrene Target[J]. Chin. Phys. Lett., 2011, 28(8): 1265-1268
[2] MA Xiao-Juan**, LIU Fu-Sheng, SUN Yan-Yun, ZHANG Ming-Jian, PENG Xiao-Juan, LI Yong-Hong . Effective Shear Viscosity of Iron under Shock-Loading Condition[J]. Chin. Phys. Lett., 2011, 28(4): 1265-1268
[3] ZONG Hai-Tao, MA Ming-Zhen, ZHANG Xin-Yu, QI Li, LI Gong, JING Qin, LIU Ri-Ping** . Formation and Compression Behavior of Two-Phase Bulk Metallic Glasses with a Minor Addition of Aluminum[J]. Chin. Phys. Lett., 2011, 28(3): 1265-1268
[4] SHI Li-Wei, **, DUAN Yi-Feng, YANG Xian-Qing, TANG Gang . Phonon and Elastic Instabilities in Zincblende TlN under Hydrostatic Pressure from First Principles Calculations[J]. Chin. Phys. Lett., 2011, 28(10): 1265-1268
[5] QI Mei-Lan, **, ZHONG Sheng, FAN Duan, LUO Chao, HE Hong-Liang . Microscopic Characteristics of Damage Evolution in Ultrapure Aluminum under Tensile Loading[J]. Chin. Phys. Lett., 2011, 28(1): 1265-1268
[6] MA Dong-Fang, HOU Yan-Jun, CHEN Da-Nian**, WU Shan-Xing, WANG Huan-Ran . A Novel Impact Tension Testing for OFHC Copper Bars under Local Strain Controlled[J]. Chin. Phys. Lett., 2011, 28(1): 1265-1268
[7] SHI Li-Wei, DUAN Yi-Feng, YANG Xian-Qing, QIN Li-Xia. Structural, Electronic and Elastic Properties of Cubic Perovskites SrSnO3 and SrZrO3 under Hydrostatic Pressure Effect[J]. Chin. Phys. Lett., 2010, 27(9): 1265-1268
[8] SHI Li-Wei, DUAN Yi-Feng, QIN Li-Xia. Structural Stability and Elastic Properties of Wurtzite TlN under Hydrostatic Pressure[J]. Chin. Phys. Lett., 2010, 27(8): 1265-1268
[9] YOU Shu-Jie, CHEN Liang-Chen, JIN Chang-Qing. Hydrostaticity of Pressure Media in Diamond Anvil Cells[J]. Chin. Phys. Lett., 2009, 26(9): 1265-1268
[10] HOU Ri-Li, , PENG Jian-Xiang, JING Fu-Qian, ZHANG Jian-Hua, ZHOU Ping. Reshock Response of 2A12 Aluminum Alloy at High Pressures[J]. Chin. Phys. Lett., 2009, 26(9): 1265-1268
[11] SONG Hai-Feng, LIU Hai-Feng, ZHANG Guang-Cai, ZHAO Yan-Hong. Numerical Simulation of Wave Propagation and Phase Transition of Tin under Shock-Wave Loading[J]. Chin. Phys. Lett., 2009, 26(6): 1265-1268
[12] YU Yong, ZHAI Guang-Jie, JIN Chang-Qing. A Simple System to Measure Superconducting Transition Temperature at High Pressure[J]. Chin. Phys. Lett., 2009, 26(2): 1265-1268
[13] WANG Hai-Yan, CHEN Yan, LIU Yu-Wen, LI Fei, LIU Jian-Hua, PENG Gui-Rong, WANG Wen-Kui. Pressure Effects on Solid State Phase Transformation of Aluminium Bronze in Cooling Process[J]. Chin. Phys. Lett., 2009, 26(10): 1265-1268
[14] LI Xu-Dong, LIU Kai-Xin, ZHANG Guang-Sheng, WEN Shang-Gang, TANFu-Li. Interaction of Shock Waves in Cement Mortar Plate Investigated by the Digital Speckle Correlation Method[J]. Chin. Phys. Lett., 2008, 25(8): 1265-1268
[15] ZHANG Xiu-Lu, CAI Ling-Cang, CHEN Jun, XU Ji-An, JING Fu-Qian,. Melting Behaviour of Mo by Shock Wave Experiment[J]. Chin. Phys. Lett., 2008, 25(8): 1265-1268
Full text