Figure 2. Nearest neighbor analysis of a 17-4 PH SS sample solution-treated at 1040°C for 1 h followed by water cooling: (a) Cu, (b) Ni and (c) Mn.
Figure 3. APT results from analysis of 17-4 PH SS tempered at 420°C for 4 h after solution-treatment. Atom maps of (a) Cu, (b) Ni, (c) Mn and (d) Al, and nearest neighbor analysis of (e) Cu, (f) Ni and (g) Mn. The box size in (a–g) is 47×47×47 nm3.