Author/Authors :
Sleboda، نويسنده , , T and Kane، نويسنده , , J and Wright، نويسنده , , R.N and Stoloff، نويسنده , , N.S and Duquette، نويسنده , , D.J، نويسنده ,
Abstract :
The influence of compression deformation on microstructure of powder Fe–40 at.%Al alloy was investigated. Near micron-sized structure was produced by upsetting at 800 °C at a strain rate of 0.1 s−1 to a strain of 1.4. Room temperature compression tests showed that yield strength and fracture strength increased with decreasing grain size.
Keywords :
FeAl , Grain refinement , Powder metallurgy , microstructure
