Study on the Effect of the Phase Transition of Pyrophyllite on the Resistance of the Heating Graphite Tube in High Pressure Reaction Cell

LUO Xiang-Jie; LUO Bo-Cheng; LIU Qiang; DING Li-Ye

doi:10.11858/gywlxb.1997.01.013

Volume 11 Issue 1

May. 2015

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Article Contents

Chinese Journal of High Pressure Physics > 1997 > 11(1): 70-74 .

LUO Xiang-Jie, LUO Bo-Cheng, LIU Qiang, DING Li-Ye. Study on the Effect of the Phase Transition of Pyrophyllite on the Resistance of the Heating Graphite Tube in High Pressure Reaction Cell[J]. Chinese Journal of High Pressure Physics, 1997, 11(1): 70-74 . doi: 10.11858/gywlxb.1997.01.013

Citation:

LUO Xiang-Jie, LUO Bo-Cheng, LIU Qiang, DING Li-Ye. Study on the Effect of the Phase Transition of Pyrophyllite on the Resistance of the Heating Graphite Tube in High Pressure Reaction Cell[J]. Chinese Journal of High Pressure Physics, 1997, 11(1): 70-74 . doi: 10.11858/gywlxb.1997.01.013

Citation:

LUO Xiang-Jie, LUO Bo-Cheng, LIU Qiang, DING Li-Ye. Study on the Effect of the Phase Transition of Pyrophyllite on the Resistance of the Heating Graphite Tube in High Pressure Reaction Cell[J]. Chinese Journal of High Pressure Physics, 1997, 11(1): 70-74 . doi: 10.11858/gywlxb.1997.01.013

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Study on the Effect of the Phase Transition of Pyrophyllite on the Resistance of the Heating Graphite Tube in High Pressure Reaction Cell

doi: 10.11858/gywlxb.1997.01.013

1.
Institute of High Temperature and High Pressure, Sichuan Union University, Chengdu 610065, China;
2.
Institute of Materials Science and Technology, Sichuan Union University, Chengdu 610064, China

More Information

Corresponding author: LUO Xiang-Jie
Received Date: 19 Aug 1996
Rev Recd Date: 14 Oct 1996
Publish Date: 05 Mar 1997

Abstract

Abstract

Under high temperature and high pressure (HTHP), we find that the process of the phase transition of pyrophyllite causes abnormal change of the resistance of the graphite tube indirectly heating the reaction cell. Several laws of the phenomenon and the interior relations between the laws and the phase transition of pyrophyllite were analyzed. The experiments make it possible to observe and study the law of the phase transition of pyrophyllite in the process of HTHP.
- HTHP,
- pyrophyllite,
- phase transition,
- graphite tube,
- resistance