New insights on the effects of chemistry and temperature on a’ precipitation during aging of FeCrAl alloys
The effect of Al on a’ precipitation in FeCrAl alloys was studied through thermal aging of several model binary FeCr and FeCrAl alloys with Cr content of 13 wt.%, 17 wt.%, and 25 wt.% with and without 5.5 wt.% Al. Aging was performed up to 1,000 h at varying temperatures from 400 to 500 °C. […]