Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10635323 | Scripta Materialia | 2005 | 6 Pages |
Abstract
In a compact that was hot isostatic pressed (HIPped) using nanostructured Al-5083/SiCp composite powder prepared by cryomilling, coarse-grained (reinforcement-free) inter-particle regions were observed. These coarse-grained regions formed via elemental diffusion towards the inter-particle pores during the HIPping process. This finding can well explain the bimodal grain-size distribution reported for various HIP-consolidated nanocrystalline metals.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Feng Tang, Masuo Hagiwara, Julie M. Schoenung,