Lightweighting is one of the biggest challenges facing manufacturers today in the automotive, aerospace, maritime and rail industries. The push for new materials is forcing engineers in these industries to explore cost-effective alternatives and develop new assembly processes.
These materials include aluminum, carbon-fiber composites, high-strength steel, magnesium, titanium, scandium and various types of foam, plastic and rubber. All of them are helping manufacturers produce lighter, faster, safer and more-fuel-efficient vehicles.