Peritectic Reaction of High Nb and W Pentatomic TiAl-Based Alloy

• DOI: 10.4028/www.scientific.net/amr.335-336.831
• Publication Date: 2011-09-08T06:52:54Z
• Authors: Hong Liang Sun; Cai Sun; Ze Wen Huang; De Gui Zhu
• Keywords: Ductility (Earth science)

The effect of different aluminum content on peritectic reaction and mechanical properties pentatomic TiAl-based alloy was investigated. results indicate that the grain size gradually increase with increasing addition 45.7% in can greatly, respectively. room temperature strength, high strength but effectively reduce tensile strength. Aluminum has a little ductility. stress rupture life positive correlation relationship aluminum.