Material description

Material ID: DIS01

Material type: Aluminium disc

Additives (fire retardants, fillers or traces of inorganic elements): Aluminium (97%), Magnesium (2%), Iron (1%), traces of other elements (<1%)

 

Table 1. Estimated mass concentration of compounds.
CompoundMass Concentration (%)
Aluminium (Al)97
Magnesium (Mg)2
Iron (Fe)1
Traces of sodium (Na)<1
Traces of manganese (Mn)<1
Traces of chromium (Cr)<1
Traces of calcium (Ca)<1
Traces of silicon (Si)<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 (%)
Al97
Mg2
Fe1
Na<1
Mn<1
Cr<1
Ca<1
Si<1
...
Figure 3. EDXRF spectra. Counts vs energy. Identified elements are shown as vertical lines.