Abstract
The goal of the present study is development of high strength pure aluminum by Compression shearing method at room temperature. The powder shape and mean particle size of ultrafine-grained pure aluminum thin plate were changed using the compression shearing method at room temperature. The grain sizes of the ultrafine-grained pure aluminum thin plates were 0.5- 1.2 μm. The mechanical properties of the plates were measured, and the Vickers hardness and tensile strength were determined to be 56-90 HV and 175-320 MPa, respectively. Ultrafine-grained pure aluminum thin plates were developed that can have practically any breaking elongation and strength by discretionally changing the shape and mean particle size of the powder.
Original language | English |
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Pages (from-to) | 1163-1168 |
Number of pages | 6 |
Journal | Procedia Engineering |
Volume | 81 |
DOIs | |
Publication status | Published - 2014 |
Event | 11th International Conference on Technology of Plasticity, ICTP 2014 - Nagoya, Japan Duration: 2014 Oct 19 → 2014 Oct 24 |
Keywords
- Aluminum
- Mechanical property
- Microstructure
- Powder metallurgy
- Severe plastic deformation
ASJC Scopus subject areas
- Engineering(all)