| Symbols |
Description |
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Initial cross-sectional area of the compression scaffold, m2
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Initial cross-sectional area of the tensile sample within the gauge length, m2
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Effective contact area, nm2
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Fitting parameter |
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Loading curvature |
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Reduced Young’s modulus, GPa |
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Specimen Young’s modulus from nanoindentation, GPa |
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Young’s modulus of the diamond indenter, GPa |
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Applied force, N |
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Hardness, GPa |
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Indentation depth, nm |
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Indenter contact depth, nm |
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Max indentation depth, nm |
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Residual depth after unloading, nm |
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Constant = 24.56 |
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Initial length of the compression scaffold, m |
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Gauge length of tensile sample, m |
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Initial length between the tensile sample grips, m |
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Displacement of top surface of the scaffold, m |
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Fitting parameter |
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Indentation load, mN |
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Maximum indentation load, mN |
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Pore size, μm |
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Relative density of scaffolds, % |
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Slope of the unloading curve |
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Strut thickness, μm |
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Poisson ratio of the specimen |
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Poisson ratio of the diamond indenter |
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Alpha phase of titanium alloy (Ti6Al4V) |
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Beta phase of titanium alloy (Ti6Al4V) |
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Stress, MPa |
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Yield stress, MPa |
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Indenter geometry constant |
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Correction factor = 1.05 |
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Diameter of samples |
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Schoen gyroid unit cell |
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Schwartz diamond unit cell |
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Celsius degree |