Research Article

Development of New PM Iron-Based Materials for Self-Lubricating Bearings

Figure 2

Microstructure of the alloys 1 (a), 2 (b), and 3 (c) sintered at 900°C for 50 minutes.
248037.fig.002a
(a)
248037.fig.002b
(b)
248037.fig.002c
(c)