I am trying to polish the rare earth based sample for SEM analysis. But the sample is getting oxidized immediately . Can anyone suggest a way to polish these kind of samples?
The most suitable lubricants for preventing oxidation are high purity petroleum and paraffin oils. Furthermore, the relative humidity in the polishing laboratory should be kept as low as possible. High-purity gasoline is recommended as a solvent for removing the oils.
The most suitable lubricants for preventing oxidation are high purity petroleum and paraffin oils. Furthermore, the relative humidity in the polishing laboratory should be kept as low as possible. High-purity gasoline is recommended as a solvent for removing the oils.