EXAMPLE IMAGES

The sample used for this comparison is a metallurgical cross section through lead-tin solder. This is a good sample for a secondary/backscattered comparison since the solder separates out into two phases.

    2500X Secondary Electron Image of Solder              2500X Backscattered Electron Image of Solder
(In Cross Section)                                                   (In Cross Section)

The above images show brighter areas in the backscattered image corresponding to the lead phase of the solder