Material description

Material ID: DIS02

Material type: Zinc disc.

Additives (fire retardants, fillers or traces of inorganic elements): Zinc (92%), Aluminium (3%), Iron (3%), Tungsten (1%), traces of other elements (<1%)

 

Table 1. Estimated mass concentration of compounds.
CompoundMass Concentration (%)
Zinc (Zn)92
Aluminium (Al)3
Iron (Fe)3
Tungsten (W)1
Traces of tantalum (Ta)<1
Traces of phosphorus (P)<1
Traces of chlorine (Cl)<1
Traces of hafnium (Hf)<1
Traces of chromium (Cr)<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 (%)
Zn92
Al3
Fe3
W1
Ta<1
P<1
Cl<1
Hf<1
Cr<1
Co<1
...
Figure 3. EDXRF spectra. Counts vs energy. Identified elements are shown as vertical lines.