Microstructural and Mechanical Properties of Ti3Al-Based Intermetallics Produced by Powder Metallurgy |
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| Journal | Materials Science Forum (Volume 494) |
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| Volume | Current Research in Advanced Materials and Processes |
| Edited by | Dragan P. Uskokovic, Slobodan K. Milonjic, Djan I. Rakovic |
| Pages | 211-216 |
| DOI | 10.4028/www.scientific.net/MSF.494.211 |
| Citation | B. Dimčić et al., 2005, Materials Science Forum, 494, 211 |
| Online since | September, 2005 |
| Authors | B. Dimčić, M. Vilotijević, D. Božić, D. Rajnović, M.T. Jovanović |
| Keywords | Compressive Strength, Ductility, Powder Metallurgy (PM), Ti3Al-Based Alloys |
| Abstract | The structural and compression mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy techniques have been studied. The as-milled powders were compacted by hot pressing to non-porous homogenous compacts. Prior to compression tests, all compacts were homogenized by a solution treatment at 1050°C (a+β region) for 1h, followed by water quenching. The compression tests were performed from room temperature to 500°C in vacuum at a strain rate of 1 3 10 4 . 2 − − × s . Detailed microstructural characterization was evaluated by scanning electron microscopy (SEM), followed by energy dispersive spectroscopy (EDS) and X-ray diffraction analysis. |
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