Posted by KAPIL VASHIST on July 26, 2008 at 05:31:17:
In our lab we want to preserve a prepared mictrostructures (polished & etched ) of steel copper brasses aluminium for ever. for future references . What coating can be applied on the microstructure so that it does not rusts with time and no scratch are produced , also polishing & etching is not required every time.