Quantification of Resistance of Grain Boundaries to Short-Fatigue Crack Growth in Three Dimensions in High-Strength Al Alloys

Based on the previous three-dimensional (3-D) crystallographic model for short-fatigue crack propagation through grain boundaries, the resistance of a grain boundary to the crack growth was quantified as a Weibull-type function of the twist component of crack plane deflection across the boundary. Th...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2012-08, Vol.43 (8), p.2743-2752
Hauptverfasser:	Wen, Wei, Zhai, Tongguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Crack propagation Exact sciences and technology Fatigue Grain boundaries High strength alloys Materials Science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metal fatigue Metallic Materials Metallurgy Metals. Metallurgy Nanotechnology Structural Materials Surfaces and Interfaces Symposium: Fatigue and Corrosion Damage in Metallic Materials Thin Films
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