Hard ceramic coatings (1-5um thick) - CSM Instruments
Hard ceramic coatings (1-5um thick) - CSM Instruments
Hard ceramic coatings (1-5um thick) - CSM Instruments
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Polymer coating<br />
20µm<br />
Progressive normal load scratch (0 - 20 mN)<br />
Diamond tip radius = 2 �m<br />
20µm<br />
Sample A<br />
Sample B<br />
20µm<br />
Normal Force (mN)<br />
20<br />
16<br />
12<br />
8<br />
4<br />
0<br />
Pd - A<br />
Rd - A<br />
Rd - B<br />
Pd - B<br />
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2<br />
scratch length (mm)<br />
0<br />
1.5<br />
3<br />
4.5<br />
6<br />
7.5<br />
Depth (µm)<br />
Sample A<br />
Sample B<br />
20µm
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