The development of hardness homogeneity in pure aluminum and aluminum alloy disks processed by high-pressure torsion
- Title
- The development of hardness homogeneity in pure aluminum and aluminum alloy disks processed by high-pressure torsion
- Author
- Megumi Kawasaki
- Keywords
- Aluminum; Hardness; High-pressure torsion; Homogeneity; Severe plastic deformation
- Issue Date
- 2011-11
- Publisher
- Elsevier B.V
- Citation
- Materials Science & Engineering A, 2011 529 P345-351
- Abstract
- ? The Vickers microhardness distributions were measured on four different materials processed by high-pressure torsion. ? The hardness is initially high in the centers of the HPT disks of high-purity aluminum. ? The hardness is initially low in the centers of the disks for the other three materials. ? The hardness achieves saturation values after 5 turns in high-purity Al and the commercial purity Al. ? More torsional strain is required to achieve homogeneity in the other two alloys.
- URI
- https://www.sciencedirect.com/science/article/pii/S0921509311009993?via%3Dihub
- ISSN
- 0921-5093
- DOI
- 10.1016/j.msea.2011.09.039
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML