Table 2.

Roughness of the different dental implants.

Ti Alloys	Before	Shot Blasting	After	Shot Blasting
	Ra (µm)	Pc (cm−1)	Ra (µm)	Pc (cm−1)
Ti-6Al-4V	0.56 ± 0.14	8.2 ± 0.3	1.99 ± 0.41	98.3 ± 2.4
Ti cp	0.43 ± 0.11	9.9 ± 1.2	2.33 ± 0.54	70.9 ± 9.2
Ti-15Zr	0.33 ± 0.07	8.4 ± 1.7	2.23 ± 0.76	88.1 ± 11.1
Ti-19.1Nb-8.8Zr	0.44 ± 0.10	7.3 ± 1.6	1.74 ± 0.25	82.1 ± 10.0
Ti-41.2Nb-6.1Zr	0.33 ± 0.07	8.8 ± 1.2	1.83 ± 0.33	92.1 ± 13.0
Ti-25Hf-25Ta	0.23 ± 0.05	6.9 ± 2.2	2.33 ± 0.53	70.9 ± 9.2