ФТТ, 2004, том 46, выпуск 4

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Synthesis Mechanism and Technology of Ultrafine Diamond from Detonation

HuangFenglei *, TongYi, YunShourong

The National Key Laboratory of Explosion and Safety Science, Beijing Institute of Technology,
100081 Beijing, China

Ultrafine diamond (UFD) is a hybrid product of explosion mechanics and material science. In this paper, we established the synthesis mechanism of UFD, built the direct-simulation Monte-Carlo computing method for the generating of liquid drops from free carbon through coagulating in detonation, and constructed the computing programs for explosion thermodynamics conditions and phase-transition dynamics. The synthesis and purification technology were studied systemically.

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