UCLA team devises method to weld previously unweldable aluminum alloy AA 7075; potential for wider use in automobiles
Green Car Congress
JANUARY 29, 2019
Developed in the 1940s, AA 7075 long held promise for use in automobile manufacturing, except for one key obstacle. By comparison, an aluminum alloy known as AA 6061 that is widely used in aircraft and automobile parts, has a tensile strength of 186 megapascals in welded joints.)
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