Figure 7
From: Tribochemistry of adaptive integrated interfaces at boundary lubricated contacts

Tribofilm obtained from the CrN/cast iron coupled interface after 1-hour (a,b) and 8-hour (c,d) rubbing: (a,c) CrN surface, (b,d) cast iron liner.
From: Tribochemistry of adaptive integrated interfaces at boundary lubricated contacts
Tribofilm obtained from the CrN/cast iron coupled interface after 1-hour (a,b) and 8-hour (c,d) rubbing: (a,c) CrN surface, (b,d) cast iron liner.