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Compression Isentropes of Copper and Aluminum under 40 GPa
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Gui-Ji WANG, Fu-Li TAN, Cheng-Wei SUN, Jian-Heng ZHAO, Gang-Hua WANG, Jian-Jun MO, Ning ZHANG, Xiao-Song WANG, Gang WU, Mei HAN
Chinese Journal of High Pressure Physics | 2009, 23(4) : 266 - 270
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Chinese Journal of High Pressure Physics | 2009, 23(4): 266-270
Compression Isentropes of Copper and Aluminum under 40 GPa
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Gui-Ji WANG, Fu-Li TAN, Cheng-Wei SUN, Jian-Heng ZHAO, Gang-Hua WANG, Jian-Jun MO, Ning ZHANG, Xiao-Song WANG, Gang WU, Mei HAN
Affiliations
  • Institute of Fluid Physics, CAEP, Mianyang 621900, China
Published: 2009-08-15
Outline
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Using the magnetically driven apparatus CQ-1.5 developed by us, compression isentropes of copper T1, LY12 aluminum, and pure aluminum L1 are measured up to 40 GPa by Doppler pins system (DPS) and Velocity Interferometer System for Any Reflectors (VISAR), respectively. The experimental compression isentropes are compared with the theoratical compression isentropes based on Grüneisen equation of state (EOS) and shock Hugoniot data. The results show that the experimental compression isentropes are consistent with the theoretical compression isentropes within a maximum deviation of 3%, and approach to and lie below the shock Hugoniot curves under 40 GPa. The results show that the experimentally measured results are correct and reliable.

magnetically driven  /  quasi-isentropic compression  /  compression isentrope
王桂吉, 谭福利, 孙承纬, 赵剑衡, 王刚华, 莫建军, 张宁, 汪小松, 吴刚, 韩梅. 40 GPa压力范围内铜和铝的准等熵压缩线. 高压物理学报, 2009 , 23 (4) : 266 -270 .
Gui-Ji WANG, Fu-Li TAN, Cheng-Wei SUN, Jian-Heng ZHAO, Gang-Hua WANG, Jian-Jun MO, Ning ZHANG, Xiao-Song WANG, Gang WU, Mei HAN. Compression Isentropes of Copper and Aluminum under 40 GPa[J]. Chinese Journal of High Pressure Physics, 2009 , 23 (4) : 266 -270 .
Year 2009 volume 23 Issue 4
22
3
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Article Info
  • Receive Date:2008-04-25
  • Online Date:2026-10-30
  • Published:2009-08-15
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  • Received:2008-04-25
  • Revised:2008-11-27
Funding
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    Institute of Fluid Physics, CAEP, Mianyang 621900, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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