Processing and alloying of modified iron aluminides

Document Type

Article

Publication Date

1-1-1989

Abstract

Alloying additions of Ti and Mo have been shown earlier to enhance the high temperature strength of FeAl by stabilizing the OO3ordered structure to higher temperatures. However “these more complex alloys are quite brittle in the as-cast state at room temperature. The current work has explored several methods of improving the room temperature ductility including thermal-mechanical processing consolidation of rapidly solidified powders, and further alloying Of the various approaches, alloying appears to offer the most promise. Ductility achieved through powder processing may require additional efforts to preserve the high temperature strength. © 1989; Marcel Dekker Inc.

Publication Title

Materials and Manufacturing Processes

Link to Full Text

Share

COinS