| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1600374 | Intermetallics | 2012 | 6 Pages |
Abstract
Ti-46.15Al-1.87Cr-2.1Nb-(B, Si, Y) alloying powders were fabricated by gas atomization process and then consolidated by spark plasma sintering (SPS). The SPSed TiAl alloy exhibited finer grain microstructure and enhanced mechanical properties than as-cast alloy. The results indicate that TiAl alloys fabricated by the SPS process could open possibilities of application as structural materials offering fine microstructure and excellent properties.
► A TiAl based alloy was successfully fabricated by spark plasma sintering (SPS). ► The sintering temperature exerts a crucial role on the structure of SPSed samples. ► The SPSed TiAl alloy samples exhibit enhanced strength than as-cast TiAl alloy.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Yongjiang Huang, Yu Wang, Hongbo Fan, Jun Shen,