Variations in your charge materials can affect the chemistry of your metal and your slag, which impacts the balance of the melting operation. It’s important to know when changes are made to charge makeup, how close can the charging system get to specifi ed targets? How consistent in composition and cleanliness are the charge materials from load to load or during various times throughout the year? How well are the materials kept segregated in the charge yard?


August 2016 MODERN CASTING | 31


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