Characterization and Bone Differentiation of Nanoporous Structure Fabricated on Ti6Al4V Alloy

Table 2

Surface chemical compositions of the specimens subjected to alkali treatment (A30) and alkali-heat (AH) treatments under various subsequent heating temperatures.

Treatment	Chemical composition (at%)
	O	Na	Al	Ti	V
A30	66.39	5.15	0	28.46	0
AH200	66.68	5.08	0	28.24	0
AH400	67.03	4.89	0	27.93	0
AH600	67.18	4.97	0	27.65	0
AH800	70.23	0.12	14.62	10.20	4.83