Material description

Material ID: DIS03

Material type: Iron disc with a polymer coating.

Additives (fire retardants, fillers or traces of inorganic elements): Iron (98%), Aluminium (1%), traces of other elements (<1%)

 

Table 1. Estimated mass concentration of compounds.
CompoundMass Concentration (%)
Iron (Fe)98
Aluminium (Al)1
Traces of sodium (Na)<1
Traces of manganese (Mn)<1
Traces of silicon (Si)<1
Traces of zinc (Zn)<1
Traces of magnesium (Mg)<1

A. Material composition identification

A.2 Energy Dispersive X-Ray Fluorescence (EDXRF)

Table 2. Inorganic elements and their mass concentration identified with EDXRF.
ElementMass Concentration (%)
Fe98
Al1
Na<1
Mn<1
Si<1
Zn<1
Mg<1
...
Figure 3. EDXRF spectra. Counts vs energy. Identified elements are shown as vertical lines.