Page 336 - Handbook of Materials Failure Analysis
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10 Copper Alloy Wear Particles 333
0.5 mm (b)
(a)
FIGURE 13.31
A partial molten wear particles from the Case Study 2: (a) under stereomicroscope (45 );
(b) under ESEM (400 ).
0.2 mm
50µm
(a) (b)
FIGURE 13.32
The spherical particles: (a) a spherical particles from the Case Study 2 (stereomicroscope
45 ); (b) the spherical particles under metallographic microscope (100 ).
100µm 100µm
(a) (b)
FIGURE 13.33
A bronze spherical particle found in an oil filter of the journal bearings of a geothermal steam
turbine: (a) (100 ); (b) (200 ).
