Microstructure and Mechanical Behavior of Hot Pressed Cu-Sn Powder Alloys

Figure 1

The (a) SEM surface microstructure of Cu-Sn alloys as the red arrows points to the semisolid tin during the electroless process, (b) the graphite particle, (c) the lead particle as uniform spherical shape, (d) Cu-Sn alloys with graphite particles, and (e) Cu-Sn alloys with lead particles during the electroless process.