Hot-dip galvanising

Microstructural images of two hot-dip galvanised structural steels. Etching was carried out with a 0.5% nital solution.
Preparation was carried out from P600 SiC grain anhydrous with ethanol. Pre-polishing was done with an alcoholic diamond suspension; the final polishing was done with an alcoholic alumina suspension.

The preparation recipe can be found on our homepage under the menu item Preparation recipes.