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Table 3. The related material parameters

From: Amending Research on the Expression of the Contact Force of the Spindle Barrel Finishing Based on EDEM Simulation

Material parameters

Poisson ratio

Density (g/cm3)

Shear modulus (GPa)

0Cr18Ni9 (roller)

0.285

7.93

79.4

Brown corundum (abrasive)

0.21

2.675

124

0Cr18Ni13Si4 (workpiece)

0.27

7.86

77