Fig. 18.

a Relative wear rates for the tested materials as shown in Table 7 abraded with diamond, SiC, and silica. 100 corresponds to Bl worn with diamond [188]. b Wear rates for the different tested materials as shown in Table 8 abraded with silica and diamond [184].

Figure panels reproduced from Ref. [188] with permission from Springer Nature 1998, Ref. [184] with permission from Wiley copyright 2000