Transformation of M/A Constituents during Tempering and Its Effects on Impact Toughness of Weld Metals for X80 Hot Bends

<div>(a) Inverse pole figures and (b) boundary misorientation maps of the ferrite phase and phase distribution maps obtained from EBSD measurement of Bend C.</div>

Advances in Materials Science and Engineering

fig3

Figure 3

Figure 3: Transformation of M/A Constituents during Tempering and Its Effects on Impact Toughness of Weld Metals for X80 Hot Bends 