Posted by Jeff on February 20, 2010 at 10:28:59:
In Reply to: Etchant for Ti-6Al-4V posted by Hamid on February 19, 2010 at 16:41:14:
Not many. See Metallography: Principles and Practice by George F. VanderVoort, 1999, ASM International, Materials Park, OH, 44073, ISBN 0-87170-672-5