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Friction Coefficients: Cu
Alumina ASM unlubricated to Zirconia ASM unlubricated
Static and kinetic friction coefficients between material pairs under various surface conditions
| material 1 | material 2 condition | material 2 | mu kinetic max (dimensionless) | mu kinetic min (dimensionless) | mu static max (dimensionless) | mu static min (dimensionless) | surface condition |
|---|---|---|---|---|---|---|---|
| Cu | Alumina ASM unlubricated | Alumina | 0.43 | 0.43 | — | — | Unlubricated, room temperature, ambient air |
| Cu | Cr ASM unlubricated | Cr | — | — | 0.46 | 0.46 | Unlubricated, room temperature, ambient air |
| Cu | Cu ASM unlubricated | Cu | — | — | 0.55 | 0.55 | Unlubricated, room temperature, ambient air |
| Cu | Fe ASM unlubricated | Fe | — | — | 0.5 | 0.5 | Unlubricated, room temperature, ambient air |
| Cu | Ni ASM unlubricated | Ni | — | — | 0.49 | 0.49 | Unlubricated, room temperature, ambient air |
| Cu | Zirconia ASM unlubricated | Zirconia | 0.4 | 0.4 | — | — | Unlubricated, room temperature, ambient air |
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