宝石翡翠的合成、热行为和热稳定性的研究

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宝石翡翠的合成、热行为和热稳定性的研究

赵廷河, 阎学伟, 崔硕景, 陈久华, 刘立君, 牛伟, 赵伟

文章导航 > 高压物理学报 > 1992 > 6(4): 291-296 .

赵廷河, 阎学伟, 崔硕景, 陈久华, 刘立君, 牛伟, 赵伟. 宝石翡翠的合成、热行为和热稳定性的研究[J]. 高压物理学报, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

引用本文:

赵廷河, 阎学伟, 崔硕景, 陈久华, 刘立君, 牛伟, 赵伟. 宝石翡翠的合成、热行为和热稳定性的研究[J]. 高压物理学报, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

ZHAO Ting-He, YAN Xue-Wei, CUI Shuo-Jing, CHEN Jiu-Hua, LIU Li-Jun, NIU Wei, ZHAO Wei. Synthesis of Jadeite Jewel and Its Thermal Behavior and Stability[J]. Chinese Journal of High Pressure Physics, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

Citation:

ZHAO Ting-He, YAN Xue-Wei, CUI Shuo-Jing, CHEN Jiu-Hua, LIU Li-Jun, NIU Wei, ZHAO Wei. Synthesis of Jadeite Jewel and Its Thermal Behavior and Stability[J]. Chinese Journal of High Pressure Physics, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

赵廷河, 阎学伟, 崔硕景, 陈久华, 刘立君, 牛伟, 赵伟. 宝石翡翠的合成、热行为和热稳定性的研究[J]. 高压物理学报, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

引用本文:

赵廷河, 阎学伟, 崔硕景, 陈久华, 刘立君, 牛伟, 赵伟. 宝石翡翠的合成、热行为和热稳定性的研究[J]. 高压物理学报, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

ZHAO Ting-He, YAN Xue-Wei, CUI Shuo-Jing, CHEN Jiu-Hua, LIU Li-Jun, NIU Wei, ZHAO Wei. Synthesis of Jadeite Jewel and Its Thermal Behavior and Stability[J]. Chinese Journal of High Pressure Physics, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

Citation:

ZHAO Ting-He, YAN Xue-Wei, CUI Shuo-Jing, CHEN Jiu-Hua, LIU Li-Jun, NIU Wei, ZHAO Wei. Synthesis of Jadeite Jewel and Its Thermal Behavior and Stability[J]. Chinese Journal of High Pressure Physics, 1992, 6(4): 291-296 . doi: 10.11858/gywlxb.1992.04.008

宝石翡翠的合成、热行为和热稳定性的研究

doi: 10.11858/gywlxb.1992.04.008

中国科学院长春应用化学研究所，吉林长春 130022

通讯作者:
赵廷河

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出版历程
- 收稿日期: 1992-01-23
- 修回日期: 1992-05-26
- 发布日期: 1992-12-05

Synthesis of Jadeite Jewel and Its Thermal Behavior and Stability

Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022, China

More Information

Corresponding author: ZHAO Ting-He

摘要: 按硬玉分子组成配料，在1 350~1 550 ℃的高温下灼烧，然后淬火到室温得到具有硬玉组成的玻璃；在5.0 GPa，1 450 ℃下晶化，合成了宝石翡翠，其尺寸可达到12 mm6 mm，并通过差热分析及高压下的淬火分析研究了翡翠在常压下及高压下的熔点变化。利用淬火、退火及老化试验研究了人工翡翠宝石的稳定性。结果表明，人工翡翠宝石的热稳定性与天然翡翠相同。
- 翡翠 /
- 宝石 /
- 稳定性 /
- 高压 /
- 差热分析
Abstract: Jadeite is synthesized at pressure of 3.0~5.0 GPa, temperature of 1 200~1 550 ℃, for a time duration of 5~240 min from its glass composition of NaAlSi2O6. The jadeite jewel is obtained in our experiment with a size of 12 mm in diameter and 6 mm in thickness. The melting points are studied by DTA and high temperature quenching at high pressure. The thermal stability is studied by quenching, annealing, and aging experiment, which shows that the synthetic jadeite jewel, whose optimum crystalline conditions are over 4.5 GPa, 1 400 ℃, 60 min, has been same thermal stability as that of natural jadeite.
- jadeite /
- jewel /
- stability /
- high-pressure /
- different thermal analysis (DTA)

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