Figure 3.
The influence of scanning speed and energy density on the porosity: (a) 130 W, (b) 150 W, (c) 170 W, (d) 190 W, (e) 210 W.
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.