1. C. Leyens, M. Peters, Titanium and Titanium Alloys: Fundamentals and Applications, Wiley-VCH Verlag GmbH&Co. KGaA, (2003).
2. Anon, Titanium Alloys for Aerospace. Advanced Materials&Processes, 6 (2003) 419-427.
3. P.J. Arrazola, A. Garay, L.M. Iriarte, and M. Armendia, Machinability of titanium alloys (Ti6Al4V and Ti555. 3). Journal of Materials Processing Technology, 209 (2009) 2223-2230.
4. X.H. Bai, P. Lv, X. Qing, Effect of Heat Treatment Process on Microstructure and Properties of Forgings Titanium Alloy BT25. Titanium Industry Progress, 25(5) (2008) 20-22.
5. Y.Q. Wang, Z.C. Zhou, W.Q. Wang, Microstructure and Properties of Rolling Bar of Titanium Alloy BT25. Rare Metal Materials and Engineering, 34(s3) (2005) 351-353.