…For special applications (such as steel taps), molten magnesia is used, which is fired at high temperatures and impregnated with tar. Dolomite bricks are basic firebricks made primarily from clinker obtained by firing dolomite ore or synthetic dolomite clinker, to which magnesia clinker is added. Dolomite CaO・MgO・2CO 2 has a high melting point of 2300°C. … *Some of the terminology explanations that mention "dolomite brick" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…特殊な用途(たとえば出鋼口)には,電融マグネシアを原料とし,高温焼成,タール含浸したものが用いられている。 ドロマイト質煉瓦dolomite brickドロマイト鉱を焼成して得られるクリンカーまたは合成ドロマイトクリンカーを主とし,これにマグネシアクリンカーを加えて造った塩基性耐火煉瓦。ドロマイトCaO・MgO・2CO2の融点は2300℃と高い。… ※「dolomite brick」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。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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