Effect of electric field on cavitation in superplastic aluminum alloy 7475

An externally applied electric field reduced both the volume fraction and the density of cavities which developed during superplastic deformation of aluminum alloy 7475. The decrease in cavitation resulted from a reduction in the nucleation rate of cavities at small strains; their subsequent growth...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 1991-06, Vol.138 (2), p.247-258
Hauptverfasser:	Conrad, H., Cao, W.D., Lu, X.P., Sprecher, A.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Elasticity. Plasticity Exact sciences and technology Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy
Online-Zugang:	Volltext
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