Figure 6
From: Effect of liner and porcelain application on zirconia surface structure and composition

The composition of affected and unaffected grains of different groups for zirconium, oxygen, and yttrium as determined by EDS in weight percent. There was statistical difference (P<0.05) in the composition between affected and unaffected grains for zirconium in groups Lin-HF, Lin-Ly-HF, Lin-Ly-Ag-HF, Lin-Prs-Ag-HF, Ly-HF, and Ly-Ag-HF. There was statistical difference (P<0.05) in the composition between affected and unaffected grains for oxygen in groups Lin-HF, Lin-Ly-HF, Lin-Ly-Ag-HF, Lin-Prs-Ag-HF, Ly-HF, and Ly-Ag-HF. There was no statistical difference (P>0.05) in the composition between affected and unaffected grains for yttrium except for group Lin-Ly-HF. EDS, energy dispersive spectroscopy.