The race to find the perfect aluminum alloy

GM will use advanced mixed-material manufacturing techniques to build the Cadillac CT6 sedan. Techniques include material joining processes such as aluminum laser welding. (GM)

August 04, 2015 05:00 AM

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BLOG06_160709968_H1_-1_ZXUIERENGYEQ.jpg Richard Truett covers technology and engineering for Automotive News.

KENNESAW, Ga. -- Tom Boney, who runs the automotive business for aluminum giant Novelis, sees a steady migration to the lightweight metal as fuel economy standards get tougher in the years ahead.

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