Oerlikon Balzers Coating – global leader in advanced ... - VeMet
Oerlikon Balzers Coating – global leader in advanced ... - VeMet
Oerlikon Balzers Coating – global leader in advanced ... - VeMet
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How do we prepare a surface ?<br />
Interface<br />
Topography<br />
gr<strong>in</strong>ded<br />
Turned/milled<br />
blasted<br />
polished<br />
eroded<br />
Steam temper<br />
nitrided<br />
Hartchrom plated<br />
Chem. Nickel<br />
photoetched<br />
Substrate<br />
- Geometry (e.g. cutt<strong>in</strong>g tool edge, topography)<br />
- Substrate (Strength, ductility, roughness)<br />
Influence of pretreatment to adhesion of PVD layer<br />
good pretreatment<br />
necessary<br />
not good<br />
plasmanitrided gasnitrided bathnitrided
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