1. Expound magnesium metallurgy with ferrosilicon process and calcium metallurgy with aluminothermic process by contracting technological conditions.
   通过工艺条件对比分析,阐明了硅热法炼镁与铝热法炼钙两者工艺过程、设备条件基本相同。
2. Thermite is aluminum powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction.
   铝热是铝粉，一种金属氧化剂，能产生我们所谓的铝热反应。

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