Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1499393 | Scripta Materialia | 2012 | 4 Pages |
Abstract
Commercial Cu powders were subjected to ball milling at different collision energies. The resulting powders exhibit roughly the same average particle size, but different degrees of microstructural refinement and different Vickers microhardnesses. Pre-processed and commercial Cu powders were employed to form different Ag50Cu50 powder mixtures, which were subsequently subjected to mechanical processing. It is shown that mutual dissolution processes in the early stages of the mechanical treatment proceed at decreasing rate as the Cu Vickers microhardness increases.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Anna Da Pozzo, Simonetta Palmas, Annalisa Vacca, Francesco Delogu,