Influence of casting defects on the fatigue behavior of cast aluminum AS7G06-T6.

Authors :: Mu, P.
Nadot, Y.
Nadot-Martin, C.
Chabod, A.
Serrano-Munoz, I.
Verdu, C.
Source :: International Journal of Fatigue. Jun2014, Vol. 63, p97-109. 13p.
Publication Year :: 2014
Abstract: Highlights: [•] Critical defect size is linked to the grain size rather than to the SDAS on cast aluminum. [•] Defect Stress Gradient (DSG) criterion shows good predictions. [•] DSG allows producing defect size maps on structural component. [ABSTRACT FROM AUTHOR]

Subjects :: *ALUMINUM castings
*ALUMINUM fatigue
*CRYSTAL defects
*STRAINS & stresses (Mechanics)
*METAL castings
*GRAIN size

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