Shock Compression of Porous Aluminum and Nickel at Megabar Pressures

被引：0
|
作者：
R. F. Trunin
G. V. Simakov
N. V. Panov
机构：
[1] All-Russia Research Institute of Experimental Physics,
来源：
High Temperature | 2001年 / 39卷
关键词：
Aluminum; Porosity; Nickel; Statistical Physic; High Porosity;
D O I：
暂无
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学科分类号：
摘要：
Data are given on shock compression of porous samples of aluminum with the initial density ρ00= 0.34 g/cm3and nickel with ρ0= 0.44 and 0.32 g/cm3. In the case of aluminum, all results are obtained for the first time ever. The range of pressure being investigated is from 0.25 to 76 GPa. For nickel, a shock adiabat is found with the porosity m= ρ0 /ρ00= 28 (which is the highest porosity for metals) and an adiabat with m= 20 at a pressure of 92 GPa, which is approximately twice the respective values obtained previously. Comparison is made with the results of other researchers.
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页码：401 / 406
页数：5
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