From: In vitro assessment of Function Graded (FG) artificial Hip joint stem in terms of bone/cement stresses: 3D Finite Element (FE) study
Ti alloy
Co Cr Mo
Cancellous bone
Cortical bone
Bone cement
FG1
FG2
Elastic Modulus GPa
110
220
3
17
2.5
220 to 50 GPa
110-to 10 GPa
Poisson’s Ratio
0.3
0.38