Figure 4.
SEM images for a) and b) bone crushing blades; c) and d) heated bone crushing blades at 750 ºC; e) and f) milled powder samples after heat treatment at 750 ºC; and g) and h) at 850 ºC.
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.