Figure 7.
Joint 3: (A) pits at the IGA phase in the ferrite matrix, highlighted by the red curve; (B) cracks in the austenite phase and pits in the austenite/ferrite grain boundary.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.