Fatigue & fracture of engineering materials & structures, 2012-11, Vol.35 (11), p.1071-1078
2012
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Details
- Autor(en) / Beteiligte
- Titel
- Microstructure-texture-fracture toughness property correlation in annealed Al-6Mg alloy with minor scandium and zirconium additions
- Ist Teil von
- Fatigue & fracture of engineering materials & structures, 2012-11, Vol.35 (11), p.1071-1078
- Ort / Verlag
- Oxford, UK: Blackwell Publishing Ltd
- Erscheinungsjahr
- 2012
- Quelle
- Wiley Online Library Journals
- Beschreibungen/Notizen
- ABSTRACT The effect of minor addition of scandium and zirconium on the fracture toughness (FT) behaviour of aluminium‐6 wt% magnesium alloy is studied. Texture measurement and transmission electron microscopy have revealed that the evolution of texture in cast alloys after annealing is decided by the morphology and character of the precipitates. It is further demonstrated that the said minor addition influences the FT behaviour of Al‐6Mg alloy by manipulating in‐plane anisotropy as decided by the precipitate morphology. Textural situation in annealed state has also been related to the FT behaviour.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 8756-758XeISSN: 1460-2695DOI: 10.1111/j.1460-2695.2012.01700.xTitel-ID: cdi_proquest_miscellaneous_1893897569
- Format
- –
- Schlagworte
- Alloys, aluminium-magnesium alloy, Aluminum base alloys, Anisotropy, Annealing, Applied sciences, Behavior, Exact sciences and technology, Fracture toughness, Fractures, Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology, Metals. Metallurgy, Microstructure, Morphology, Precipitates, Rolling texture, Surface layer, Texture, texture measurement, Zirconium