Fig. 20.
SEM surface morphology of corroded area after room temperature corrosion test for the as-received cookware's: (a) PTFE Manuf-1; (b) Granite Manuf-4; (c)PTFE Manuf-2; (d) Granite Manuf-5; (e) PTFE Manuf-3; (f) Granite Manuf-6.
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.