Experimental Study of Compressibility of a VNM-3-2 Alloy under Megabar Pressures

被引：0
|
作者：
G. V. Boriskov
A. I. Bykov
N. I. Egorov
M. I. Dolotenko
V. N. Pavlov
I. S. Strelkov
V. I. Timareva
S. I. Belov
机构：
[1] Russian Federal Atomic Center,Institute of Experimental Physics (VNIIEF)
来源：
Combustion, Explosion, and Shock Waves | 2018年 / 54卷
关键词：
isentropic compression; magnetocumulative generator; megabar pressure; equation of state; cold compression curve; tungsten-based alloys;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper describes an experimental study of isentropic compression of a VNM-3-2 heavy tungsten alloy (tungsten–nickel–copper) by a pressure of a superstrong pulsed magnetic field, induced by MC-1 magnetocumulative generator. Experimental points obtained on a p–ρ diagram of the alloy are compared with its cold compression curve, previously constructed on the basis of shock-wave experiments. The purpose of this study is to correct and clarify a equation of state of the alloy under an ultrahigh pressure and low temperature. This equation is used to analyze data obtained in experiments on isentropic compression of various substances.
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页码：527 / 534
页数：7
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