实验测定铜在0.4～0.8TPa压力范围内的冲击绝热线

SHOCK ADIABAT MEASUREMENTS ON COPPER IN THE PRESSURE RANGE FROM 0.4 TO 0.8 TPa

摘要: 本文报导了在“神光”高功率激光装置上进行的铝-铜阻抗匹配实验的结果。实验测得的铜在0.4~0.8TPa压力范围内的冲击绝热线,无论与化爆装置得到的低压数据的外推,还是与地下核爆条件下得到的高压结果,都相当接近。

Abstract: In this paper, the experimental results of Al-Cu impedance-match targets, performed on "Shenguang" facility under the pressures of (0.4-0.8) TPa, is presented. The measured data are closely in accord with that of the extrapolation both from the lower pressure measurement using high-explosive loading facility and the higher pressure measurement under underground nuclear test environment.