Preparation of aluminium master alloys with rare earth metal - erbium.

What is it about?

Preparation of aluminium-erbium master alloys. The Al-Er master alloy is a base aluminium combined with a relatively high percentage of Erbium. A master alloy is a semi-finished product, which use as a raw material by the aluminium alloys industry.

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Why is it important?

The preparation of Al-Er master alloy by the metallothermic reduction method will allow to reduce energy consumption for master alloy production and to reduce the cost of aluminium alloys alloyed with Er through the novel master alloy.