Compare optical microscopy and standard scanning electron
microscopy.
-Describe 4 main advantages SEM can have over optical microscopy
when applied to structural engineering materials, and also mention
2 advantages that optical microscopy may have.
- You want to investigate the fracture surface of a metallic
alloy for structural applications. discuss the relative advantages
and drawbacks of using SEM in BEI mode, SEM in SE mode and optical
microscopy.