Addressing Some of the Key Recycling Issues in the Magnesium Industry with Integration of Primary Metal Production, Die Casting and Recycling

"EXECUTIVE SUMMARYThe automotive industry's search for increased fuel efficiency through component weight reduction has driven the growth in consumption of magnesium metal in the form of die cast alloys. This trend, which began in North America and should soon accelerate in Europe, will require enhanced recycling services since each tonne of metal used for die cast parts production produces about 500 kg of scrap.Currently, the European die cast market is plagued by very high tolling prices for scrap recycling due to lack of competition and high transport costs due to the distances between the scrap generator and the recycling facility. This situation clearly increases the cost of magnesium die cast components and reduces magnesium's competitiveness with other materials. The challenge for the magnesium industry in the short term is to provide cost ·effective recycling solutions for the die cast industry. In addition effective recycling, in the medium to long term, is needed for the anticipated large volumes of secondary or used scrap that will become available as the die cast components reach the end of their life cycle. This paper will present The Antheus Integrated Magnesium Project as a Novel approach addressing some of the key recycling related issues facing the magnesium industry, in particular the die casters. The paper outlines the many advantages of an integrated magnesium metal park, in an overall goal of increasing magnesium metal's competitiveness."