Mechanical and chemical behavior of sintered 6061 powder Aluminium Alloy reinforced with CuAl2 particles
| dc.contributor.author | Vanegas, O. | |
| dc.contributor.author | Castro, I. J. | |
| dc.contributor.author | Barona, W. | |
| dc.contributor.author | Sánchez Sthepa, H. | |
| dc.date.accessioned | 2020-10-01T03:31:05Z | |
| dc.date.available | 2020-10-01T03:31:05Z | |
| dc.date.issued | 2007-10-25 | |
| dc.description.abstract | A 75 μm 6061 powder Aluminum Alloy (A.A) plus 5, 10 and 15 wt% CuAl2 particles were prepared by mixing the powders in a small milling tumbler during 4 hours at 58 rpm. The samples were compacted at room temperature and at (210±5) °C by using a 38 mm diameter uniaxial floating die. A vacuumed chamber set with an Argon flux was adapted to sinter the samples at 555 °C, temperature that was determined by the exothermic peak of CuAl2 and sinter time was experimentally determined in 13/4 h. The sintered samples were tailored to perform the tension and hardness tests. The 10wt% reinforced Alloy exhibits the best properties: the fluency stress is higher in approximately 130% as compared with the plain alloy. Also the maximum stress, the stress at 0.1% strain and the Young modules are better. The Tafel polarization curves show that corrosion resistance increases as the reinforcement particles increase. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) | es |
| dc.identifier.issn | 1862-6351 | |
| dc.identifier.uri | https://repositorio.usc.edu.co/handle/20.500.12421/4353 | |
| dc.language.iso | en | es |
| dc.publisher | Physica Status Solidi (C) Current Topics in Solid State Physics | es |
| dc.title | Mechanical and chemical behavior of sintered 6061 powder Aluminium Alloy reinforced with CuAl2 particles | es |
| dc.type | Article | es |
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