| http://www.w3.org/ns/prov#value | - The casting also minimizes scrap. ???When you punch out a large portion of, say, a door frame or body side aperture, 20 to 30 percent of the material becomes scrap,??? he said. ???Whereas with a magnesium cast section, there???s minimal scrap.??? Of course, lightweighting a vehicle through use of such materials as magnesium also shrinks fuel consumption.
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