Table 5 hardness and elastic modulus values for the samples.

From: Improving the mechanical behavior of reduced graphene oxide/hydroxyapatite nanocomposites using gas injection into powders synthesis autoclave

Sample

Gas pressure (bar)

Elastic modulus (GPa)

Hardness (GPa)

P0

0

241.08 ± 9.09

7.58 ± 0.53

P5

5

265 ± 7.05

8.74 ± 0.43

P10

10

274 ± 5.07

8.96 ± 0.19

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