Growth of Ice IV and Equilibrium Curves between Liquid Water, Ice IV, Ice V and Ice VI

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概要

• 論文の詳細を見る

• The phase diagram of water at moderate pressures is studied by a dielectric measurement for solid-solid transitions and further by a volume change method for liquid-ice VI transition. The metastable phase ice IV can be made from ice VI on decreasing the pressure at temperatures from -13.6 to -14.6℃. The growth and the metastability region of ice IV are described. The liquid-ice IV-ice VI and liquid-ice V-ice VI triple points are located at 5567 bar, -6.62℃ and at 6343 bar, +0.22℃, respectively. Among the phase boundaries investigated only the liquid-ice VI transition is useful as a fixed point for pressure calibration.

• 社団法人応用物理学会の論文
• 1972-11-05

著者

• NISHIBATA Ken

  National Research Laboratory of Metrology

関連論文

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