YJ-3000t型紧装式六面顶大腔体高温高压实验装置样品室的压力标定

单双明; 汪日平; 郭捷; 李和平

doi:10.11858/gywlxb.2007.04.006

YJ-3000t型紧装式六面顶大腔体高温高压实验装置样品室的压力标定

doi: 10.11858/gywlxb.2007.04.006

单双明^1,2,
汪日平^1,2,
郭捷¹,
李和平^1,

1.
中国科学院地球化学研究所地球深部物质与流体作用实验室，贵州贵阳 550002；
2.
中国科学院研究生院，北京 100039

详细信息

通讯作者:
李和平

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出版历程
- 收稿日期: 2007-01-15
- 修回日期: 2007-04-03
- 发布日期: 2007-12-05

Pressure Calibration for the Sample Cell of YJ-3000t Multi-Anvil Press at High-Temperature and High-Pressure

1.
Laboratory for Study of the Earth's Interior and Geofluids, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China;
2.
Graduate School of Chinese Academy of Sciences, Beijing 100039, China

More Information

Corresponding author: LI He-Ping

摘要

摘要: 在温度为389~1 245 ℃和砧面压力为1.0~5.0 GPa的条件下，利用金属高压熔融标定法，采用Cu、Al、Zn和Pb四种金属，对YJ-3000t型紧装式六面顶大腔体高温高压实验装置样品室内的实际压力进行了标定。通过对由四种金属所获得的标定结果的多项式三维模拟，获得了以叶蜡石为外传压介质、氧化铝为内传压介质的情况下，由砧面压力和样品室温度估算样品室内实际压力的定量表达式。该结果可为今后该设备上类似实验组装中样品腔内实际压力的估算提供方便准确的压力标。
- 金属 /
- 熔融 /
- 压力标定 /
- 多面顶 /
- 大腔体 /
- 高温高压实验装置
Abstract: The pressure in the sample cell of YJ-3000t multi-anvil was calibrated in the temperature and anvil surface pressure ranges of 389~1 245 ℃ and 1.00~5.00 GPa by using the high-pressure melting curves of four metals: Cu, Al, Pb and Zn. Through the polynomial fitting of the calibration results for the four metals, we obtain a formula which is suitable for the experimental configuration in which the moderately fired pyrophillite and alumina were used as the outer and inner pressure-transmitting medium, respectively, and which can be used to calculate the practical pressure in the sample cell using the measured cell temperature and the anvil surface pressure reading. We hope that in future, the results obtained in the present work could provide a convenient and reliable pressure calibration for the sample cell of the similar experimental configuration in YJ-3000t multi-anvil at high-temperature and high-pressure.
- metal /
- melting /
- pressure calibration /
- multi anvil /
- large volume cell /
- high-pressure and high-temperature apparatus

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参考文献(21)

Xie H S. Introduction to Material Science of the Earth Interior [M]. Beijing: Science Press, 1997: 42-45. (in Chinese)

谢鸿森. 地球物质科学导论 [M]. 北京: 科学出版社, 1997: 42-45.

Xie H S, Zhou W G, Liu Y G, et al. Some Experimental Methods for Determining Physical Properties of Materials in the Earth's Interior [J]. Earth Science Frontiers, 2003, 10(2): 357-365. (in Chinese)

谢鸿森, 周文戈, 刘永刚, 等. 地球深部物质的某些物性测量方法研究 [J]. 地学前缘, 2003, 10(2): 357-365.

Zhou W G, Xie H S, Zhao Z D, et al. Calculation of the Strain, Stress and Elastic Energy for - Quartz Transition and Its Geological Significance [J]. Chinese Journal of High Pressure Physics, 2002, 16(4): 241-248. (in Chinese)

周文戈, 谢鸿森, 赵志丹, 等. -石英相变的应变参数计算及其地质意义 [J]. 高压物理学报, 2002, 16(4): 241-248.

Xie H S, Yang S Y, Xu H G. A Measurement for Electrical Conductivity of Fayalite at High Temperature and High Pressure [A]//Collected Paper of Geochemistry [C]. Beijing: Science Press, 1985: 128-132. (in Chinese)

谢鸿森, 杨受业, 徐惠刚. 高温高压下铁橄榄石电导率的测量 [A]//地球化学集刊 [C]. 北京: 科学出版社, 1985: 128-132.

Xie H S, Zhang Y M, Xu H G, et al. A New Method of Elastic-Wave Velocities in Minerals and Rocks at High-Temperature and High-Pressure and its Significance [J]. Sci China (Series B), 1993, 36(10): 1276-1280.

Su G L, Xie H S, Ding D Y, et al. The Determination of Ion Association Constant of Neutral Species in Electrolytic Solution at High Temperature and Pressure [J]. Chinese Journal of High Pressure Physics, 1999, 13(Suppl): 147-150. (in Chinese)

苏根利, 谢鸿森, 丁东业, 等. 高温高压下流体中离子缔合常数的确定 [J]. 高压物理学报, 1999, 13(增刊): 147-150.

Liu Y G, Xie H S, Guo J, et al. A New Method for Experimental Determination of Compressional Velocities in Rock and Minerals at High Pressure [J]. Chin Phys Lett, 2000, 17(12): 924-926.

Zhu M X, Xie H S, Guo J, et al. An Experiment Study on Electrical Conductivity of Talc at High Temperature and High Pressure [J]. Chin J Geophys, 2001, 44(3): 427-434.

Wang D J, Li H P, Liu C Q, et al. Electrical Conductivity of Synthetic Quartz Crystals at High Temperature Pressure from Complex Impedance Measurements [J]. Chin Phys Lett, 2002, 19(8): 1211-1213.

Dai L D, Li H P, Liu C Q, et al. Experimental Study on Impedance Spectra of Iherzolite under High

Temperature and High Pressure [J]. Chinese Journal of High Pressure Physics, 2005, 19(1): 35-39. (in Chinese)

代立东, 李和平, 刘丛强, 等. 高温高压下二辉橄榄岩的阻抗谱实验研究 [J]. 高压物理学报, 2005, 19(1): 35-39.

Akella J, Kennedy G C. Melting of Gold, Silver and Copper-Proposal for a New High Pressure Calibration Scale [J]. J Geophys Res, 1971, 76(20): 4969-4977.

Lees J, Williamson B H J. Combined Very High Pressure/High Temperature Calibration of the Tetrahedral Anvil Apparatus, Fusion Curves of Zinc, Aluminium, Germanium an Silicon to 60 kilobars [J]. Nature, 1965, 208: 278-279.

Babb S E Jr. Parameters in the Simon Equation Relating Pressure and Melting Temperature [J]. Rev Mod Phys, 1963, 35: 400.

Getting I C, Kennedy G C. Effect of Pressure on the emf of Chromel-Alumel and Platinun-Platnum 10% Rhodium Thermocouples [J]. J Appl Phys, 1970, 41(11): 4552-4561.

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