BATCH MELTING OF ALUMINUM ALLOY SCRAP

摘要

The invention relates to a method for recycling aluminum scrap in a moving furnace, especially in a rotary kiln, the metal scrap being supplied to the furnace for melting in batches. In a first step, the aluminum scrap is supplied gradually to the melting furnace in batches and melted. After supply of at least 60-100 % of the aluminum scrap at the earliest, salt is supplied in a second step in order to form a suspension or salt slag.