1. Application of models to nanostructured materials
1.1 Structural features of nanostructured materials
The essential feature of nanostructured materials is the very high proportion of the volume that is occupied by grain boundaries, and more generally by the interfaces, in relation to the volume of the grains themselves. We have here a crystalline and amorphous phase mixture. Assuming that the grains are cubic or spherical, we can estimate the volume fraction of the interfaces at 3 δ/d , δ being the thickness of the latter and d the grain size (this is the area of the periphery of a grain multiplied by half of the thickness of the boundaries and divided by the volume of the grain). Assuming that ...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Studies and properties of metals
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Application of models to nanostructured materials
Bibliographical sources
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference