...A method of reducing metal oxides using the large amount of heat generated when aluminum oxidizes. It is also called the aluminothermy process, or the Goldschmidt process after its inventor, H. Goldschmidt (1861-1923). When aluminum powder is mixed with metal oxide as a reducing agent and ignited, the metal is reduced and at the same time melted by the reaction heat, accumulating at the bottom of the vessel, and can be obtained as an ingot. *Some of the terminology that refers to the "aluminothermy process" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アルミニウムが酸化する際に発生する多量の熱を用いて金属酸化物を還元する方法。アルミノテルミー法aluminothermy process,またこの方法の発明者ゴルトシュミットH.Goldschmidt(1861‐1923)の名にちなんでゴルトシュミット法ともいう。金属酸化物にアルミニウム粉末を還元剤として混ぜて点火すると,金属は還元されると同時に,反応熱によって溶けて器底にたまり,インゴットとして得ることができる。… ※「aluminothermy process」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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