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冲击加载条件下融石英对水的凝固相变的诱导效应

李永宏 刘福生 程小理 张明建 薛学东

物理学报2011,Vol.60Issue(12):395-399,5.
物理学报2011,Vol.60Issue(12):395-399,5.

冲击加载条件下融石英对水的凝固相变的诱导效应

Crystallization of water induced by fused quartz under shock compression

李永宏 1刘福生 1程小理 1张明建 1薛学东1

作者信息

  • 1. 西南交通大学高温高压物理研究所,成都610031
  • 折叠

摘要

Abstract

In this paper,we study the crystallization of water due to fused quartz effect under shock compression by a gas gun and light transmission tests.The experimental results indicate that at 1.28 GPa water rapid crystallizes when the water has come into direct contact with the quartz glass.On the contrary,freezing cannot occur within 2 μs,demonstrating that the observed phenomenon of the liquid-solid phase transition of water can be promoted by the fused quartz.The dynamics of the phase transition is also discussed in this paper.

关键词

冲击//相变

Key words

shock/water/phase transition

分类

化学化工

引用本文复制引用

李永宏,刘福生,程小理,张明建,薛学东..冲击加载条件下融石英对水的凝固相变的诱导效应[J].物理学报,2011,60(12):395-399,5.

基金项目

国家自然科学基金(批准号:10874141)资助的课题 ()

物理学报

OA北大核心CSCDCSTPCDSCI

1000-3290

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