1. F.H. (Sam) Froes, C. Suryanarayana, Powder processing of titanium alloys, in: A. Bose, R.M. German, A, Lawley (Eds.), Particulate Materials, MPIF 1, Princeton, NJ, 1993, p. 233.
2. N. Srisukhumbowornchai, O.N. Senkov, F.H. Froes, M.L. Öveçoglu, J. Hebeisen, Stability of nanocrystalline structures in a Ti-47.5Al-3Cr (at %) alloy produced by mechanical alloying and hot isostatic pressing, in: C.M. ward-Close, F.H. Froes, D.J. Chellman, S.S. Cho (Eds.), Synthesis/Processing of Lightweight Metallic Materials – II, TMS, Warrendale, Pennsylvania, 1997, p. 243.
3. Grain size control in Ti-48Al-2Cr-2Nb with Yttrium additions;Trivedi;J. Alloys Compd.,2003
4. Ward-Close Malcolm, Private Communication, Nov. 11, 2003.
5. Hydrogen as a temporary alloying element in titanium alloys: thermohydrogen processing;Froes;Int. Mater. Rev.,2004