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Your search keyword '"Annealed pyrolytic graphite"' showing total 5 results
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5 results on '"Annealed pyrolytic graphite"'

1. Capabilities of pulse current heating to study the properties of graphite at elevated pressures and at high temperatures (up to 5000 K)

Author

S. V. Onufriev, A. I. Savvatimskiy, and A. Kondratyev

Subjects
Steady state, Materials science, Specific heat, Analytical chemistry, 02 engineering and technology, General Chemistry, Atmospheric temperature range, 021001 nanoscience & nanotechnology, 01 natural sciences, 010305 fluids & plasmas, Current pulse, Electrical resistance and conductance, 0103 physical sciences, General Materials Science, Graphite, Pulse current, 0210 nano-technology, Annealed pyrolytic graphite
Abstract

To study the properties of graphite at high temperatures and elevated pressures a method of fast heating by current pulse is presented. The experiment to obtain the dependencies of electrical resistance, input energy and specific heat versus temperature up to 5000 K for highly annealed pyrolytic graphite is shown. Specific heat up to 4600 K is nearly steady state, but it rises in the temperature range (4600–4800 K) before melting.

Published
2016
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