Figure 6.
BSE images of heat-treated CM1-OFZ showing precipitation of Nbss and sub-grains in Nb5Si3 (a) 60 mm/h, (b) 150 mm/h.
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.