Title of article :
Mechanism of yield strength anomaly of Alloy 617
Author/Authors :
Roy، نويسنده , , A.K. and Marthandam، نويسنده , , V.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
Anomalous increase in tensile yield strength (YS) of Alloy 617 at 800 and 900 °C has been investigated using different analytical tools. The enhanced YS has been attributed to the formation and accumulation of Cr23C6 and Mo23C6 precipitates, and development of pinned dislocations, dislocation pile-ups, and subgrains in the vicinity of the grain boundaries.
Keywords :
Alloy 617 , Mechanism , Yield strength anomaly , TEM analyses
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
