FRACTURE OF CARBON FIBERS 161
8
7
6
m 5
a
c3
5
0 4
c
2
5
3
2
1
ia.
Isotropic Pitch
0 200 400 600 800 1000
Modulus, GPa
Fig. 4. Strength and stiffness of carbon fibers. From Lavin (2001b).
0 200 400 600 800 1000
Modulus, GPa
Fig. 5. Compressive strength of carbon fibers. From Lavin (2001b).