... and weld). B. Rivolta,1 A. Silvestri,2 E. Zappa,1 and A. Garghentini2 Journal of ASTM International, Vol. 9, No. 2 Paper ID JAI104307 Available online at www.astm.org 5083 Aluminum Alloy Welded Joints: Measurements of Mechanical Properties by DIC ABSTRACT: The mechanical behaviour of heterogeneous regions...

...R. Gerosa; B. Rivolta; U. Derudi The microstructural modifications occurring during the natural or artificial aging of the aluminum alloys are related to modifications of physical properties such as electrical conductivity, hardness, and volume, each of them measured by specific instruments...

... by these objectives, a non-standard specimen was chosen that better simulated the geometry and stress state of the component of interest: an aircraft wing design detail. Thin panels of selected 7XXX and 2XXX aluminum alloys were prepared with a centrally located open-hole with a corner notch of 0.13 mm (∼0.005...

...RC McClung; FJ McMaster; JH Feiger Spectrum FCG data were generated with corner cracks at center holes for three contrasting spectrum types and two aluminum alloys, 2124-T851 and 7475-T7351. Existing strip-yield crack closure models for FCG analysis under spectrum loading were evaluated...