Nomenclature
AM: Addditive manufacturing
CE: Chemical Etching
C1,C2,m: S-N curve fitting parameters
HIP: Hot – isostatic pressing
LPBF: Laser powder bed fusion
n: Number of data points in fatigue
p: Number of curve fitting parameters
S2: Scatter of fatigue data
Em: Monotonic Young’s modulus
Ec: Cyclic Young’s modulus
ρs: Density of cellular specimen
ρo: Theoretical density of Titanium
σy: 0.2% offset yield strength
σmc: Maximum compressive strength
σmax: Maximum stress (fatigue)
σmax-i: ith maximum stress (fatigue)
σ’max-i: estimated ith maximum stress
(fatigue)