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RISThree-Dimensional Finite Element Analysis of the Cold Expansion of Fastener Holes in Two Aluminum Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A three-dimensional finite element analysis is developed for the cold expansion process in two aluminum alloys, 2024-T351 and 7050-T7451. The entire cold working process including hole expansion, ...
Constitutive Behavior of AA5754 Sheet Materials at Large Strains
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The constitutive behavior of both direct-chill cast (DC) and continuous cast (CC) AA5754 sheet materials has been investigated up to large strains using a modified shear test. The modified shear ...