Thermal expansion behaviour of nanocrystalline titanium powder compacts

• Published in: Materials letters Vol. 59; no. 19-20; pp. 2539 - 2541
• Main Authors: Panigrahi, B.B., Dabhade, V.V., Godkhindi, M.M.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.08.2005
• Subjects: Dilatometry; Nanocrystalline; Thermal expansion; Titanium; Titanium; Thermal expansion; Dilatometry; Nanocrystalline

This investigation is an attempt to understand the expansion behaviour of compacts of nanocrystalline titanium powder during thermal treatments. Entrapped gases cause excessive expansion in the green compacts. The dilatometric study reveals that there is no significant difference in the expansion co...