Phase transformations in nanocrystals
β Scribed by J. Z. Jiang
- Book ID
- 111590627
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 343 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-2461
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## Abstract βBottomβupβ methods to obtain nanocrystals usually result in metastable phases, even in processes carried out at room temperature or under soft annealing conditions. However, stable phases, often associated with anisotropic shapes, are obtained in only a few special cases. In this paper
In this paper we study metastable phases obtained in nanocrystalline morphology. After considering nanocrystallization under heavy deformation, we discuss polymorphous order to disordered phase transformations during nanocrystallization of L12-Ni3Al-type alloys, polymorphous nanocrystalline to amorp