Molybdenum friction materials are commonly used in low speed & high pressure applications. The steel core plate is coated with pure molybdenum at a thickness ranging between 0.045 – 0.070mm per face. The process used is thermal spraying also known as flame spraying. Once this process is finished the final thicknesses & groove patterns are then machined to the surface to guarantee reliable friction behaviour. The following are properties that are associated with this type of material:
- Good oil compatibility
- Good wear resistance
- Stable friction Coefficient
Parameter | Wet Application | Dry Application |
Dynamic Coefficient (μd) | 0.08 – 0.10 | N/A |
Static Coefficient (μs) | > 0.1 | N/A |
Wear Rate (λ) | <= 2.0x10-8cm3/J | N/A |
Conditions of Application | Specific Pressure: <= 9MPa Linear Velocity: <= 40m/s | N/A |