Phase transformations of s-FeCr induced by ball milling

• Author(s): Costa, B. ; Loureiro, J. ; Le Caër, G.
• Date: 2005
• Persistent ID: http://hdl.handle.net/10316/7681
• Origin: Estudo Geral - Universidade de Coimbra
• Document Type: Article
• Language: English

Description

Abstract A tetragonal sigma phase s-Fe0.54Cr0.46 transforms gradually into a bcc phase by ball-milling in argon. Mssbauer spectroscopy shows further the presence of an amorphous phase. It starts to form after 25 h of milling in our experimental conditions. http://dx.doi.org/10.1007/s10751-006-9253-1