Graphite melting and properties of liquid carbon

被引：26
作者：
Korobenko, VN
Savvatimski, AI
Cheret, R
机构：
[1] CEA, F-91680 Bruyeres Le Chatel, France
[2] Russian Acad Sci, United Inst High Temp, Dept Expt Thermophys, High Energy Dens Res Ctr, Moscow 127412, Russia
来源：
INTERNATIONAL JOURNAL OF THERMOPHYSICS | 1999年 / 20卷 / 04期
关键词：
carbon; fast heating; graphite; heat capacity; high temperature; liquid carbon; melting; pulse current; pyrometer; thermophysical properties;
D O I：
10.1023/A:1022679509593
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The results of fast heating (by electrical pulse current) of highly oriented pyrolytic graphite specimens are presented. Experimental data are obtained for graphite melting: the enthalpy of solid and liquid phases under melting, the heat of melting, and the heat capacity of solid and liquid phases near melting. Liquid carbon resistivity is measured under fast heating of cylindrical graphite specimens in thick-walled sapphire capillary tubes. Preliminary data for the isobaric heat capacity C-p for liquid carbon up to 10,000 K and for the isochoric heat capacity C-nu up to 8000 K are presented.
引用
收藏
页码：1247 / 1256
页数：10
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