Depression of melting point

Japanese: depression of melting point(英語表記)depressionofmeltingpoint
Depression of melting point

…A pure liquid freezes at a constant temperature (freezing point) specific to the substance, but when another component is added to it, the freezing point usually drops. This phenomenon is called freezing point depression, melting point depression, or, less strictly, freezing point depression. This occurs when the second component dissolves in the liquid phase of the main component but not in the solid phase. …

*Some of the terminology that refers to "depression of melting point" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…純粋な液体の凝固は物質固有の一定温度(凝固点)で起こるが,それに他成分を加えると凝固点が降下するのが普通である。この現象を凝固点降下,融点降下depression of melting point,あるいは厳密ではないが氷点降下ともいう。これが起こるのは第二成分が主成分の液相中では溶けるが,固相中には溶けない場合である。…

※「depression of melting point」について言及している用語解説の一部を掲載しています。

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