Effect of Different Surface Treatments on the Micro-Shear Bond Strength and Surface Characteristics of Zirconia: An In Vitro Study

Table 4

Elemental composition in weight % of all the groups.

Group no.	Group name	Zirconia (wt%)	Oxygen (wt%)	Aluminium (wt%)	Hafnium (wt%)
1	OC	69.18	28.81	0	2.01
2	OA	63.48	31.74	2.70	2.09
3	OE	68.58	28.86	0	2.55
4	OAE	67.81	30.07	0	2.12
5	TC	68.86	29.11	0	2.03
6	TA	62.18	32.35	3.23	2.24
7	TE	69.47	28.32	0	2.21
8	TAE	68.50	29.69	0	1.80