High-alumina brick (English)

Japanese: high-alumina brick(英語表記)highaluminabrick
High-alumina brick (English)


[Neutral firebricks]
Alumina brick is a general term for firebricks that are mainly made of alumina Al 2 O 3. A typical neutral firebrick, those with 90% or more alumina are usually called alumina bricks, and those with 90-50% alumina are called high-alumina bricks. The other component is mostly silica SiO 2.

*Some of the terminology that refers to "high-alumina brick" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:


【中性耐火煉瓦】
アルミナ質煉瓦alumina brickアルミナAl2O3を主体とする耐火煉瓦の総称。代表的な中性耐火煉瓦で,ふつう,アルミナが90%以上のものをアルミナ質煉瓦,90~50%のものを高アルミナ質煉瓦high‐alumina brickと呼ぶ。その他の成分の多くはシリカSiO2である。…

※「high-alumina 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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