In our recent collaborative study published in Surface and Coatings Technology, micro-impact testing revealed marked coating thickness dependent changes in the fracture behavior of graphite-like carbon films on a soft stainless steel substrate subjected to multiple impacts.
You can read and download the full paper using the link below:
https://link.springer.com/article/10.1007/s42247-021-00255-w
You can find out more about Micro Materials unique Micro-impact technique here.