- Database
- Experimentalists
- Date
- 1995-01-01
- Thickness
- 2.0 $mm$
- Diameter
- 10.0 $mm$
- Surface roughness
- polished
- Comments
- The sample was synthesized by melting in an arc furnance and subsequent quenching of the melt droplet (Henning et al. 1995).
- Temperature
- 300.0 $\pm$ 5.0 $K$
- Temperature max
- 300.0 $K$
- Type
- ambient air
- Fluid temperature
- 300.0 $K$
- Fluid pressure
- 1000.0 $mbar$
- Number
- 1
- Layers
-
- FeO , 2.0 $mm$
- Title
- Synthesis and preparation of the FeO sample
- Sample
- FeO, synthetic (this sample)
- Processing steps
-
Step Chronology Date Type Process Changes #1 before layer formation 1995-01-01 thermal melting of ferrous oxalate in an arc furnance under argon atmosphere changing composition to FeO #2 before layer formation 1995-01-01 thermal quenching the melt quickly on water cooled copper plate formation of a melt droplet #3 before layer formation 1995-01-01 mechanical embedding the melt droplet into epoxy resin #4 during layer formation 1995-01-01 mechanical polishing of the embedded FeO melt droplet to obtain a smooth and flat surface - Comments
- Argon atmosphere during melting was used to provide inert conditions and thus to suppress oxidation of divalent (ferrous) iron to trivalent (ferric) iron.