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Table 3 Maximum von Mises stresses at different time points

From: Mechanical analysis of a novel biodegradable zinc alloy stent based on a degradation model

Stent Maximum von Mises stress at different times
t* = 0 t* = 0.5 t* = 0.75 t* = 1
The patented stent (MPa) 325 113.8 150.4 139.3
The common stent (MPa) 271.3 121.9 116.6 129.0