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.
Photographs of the racks used in the study stations, showing (a–b) the upper section of the rack and the samples exposed to determine corrosion rate, and the hanging samples for impact toughness tests (c–f) after 2 years' exposure in a C3 environment.
