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氧化土到金屬過程

(2025-10-18 01:56:57) 下一個

氧化土到金屬過程

Process:?REOs (e.g., Nd?O?, Pr?O??, Dy?O?) are chemically reduced into?pure metals?or?alloys?using methods such as:

  • Calcium reduction?or?electrolytic reduction

  • Example: Nd?O? + 3Ca → 2Nd + 3CaO

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