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Rocker Arm

Customer Challenge:
Requirement for wear and friction reduction to enhance lifetime in modern valve train applications due to high contact pressures and low viscosity oils.

Oerlikon Solution:
Coating rocker arms with BALINIT® DLC STAR and BALIFOR® M for superior wear protection and enhanced valve train efficiency.

Tip acoperire Materialul acoperirii Tehnologia de acoperire Duritate acoperire HIT [GPa] Coeficient de frecare (mediu uscat) vs. oțel Temp. max. de operare [°C] Temperatura de proces [°C]
CrN / a-C:H PACVD ~15-25 0,1 - 0,2 300 < 250
descărcare
a-C:H:W / a-C:H PVD / PACVD ~15-25 0.1 - 0.2 300 < 250
MoN Sputter / Arc 15 – 35 în funcție de aplicație - 800 -
descărcare

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