Parts in the Hydraulics Industry:
- Plungers
- Pistons
- Cylinder Blocks
- Swash Plates
- Valve Plates
- Gears
- Impellers
- Shafts
- Hydraulic Cylinders (Piston Rods, Cylinder Barrels)
Requirements for the parts:
- For high Hardness
- For high Wear resistance
- For high Fatigue strength
- For Lower friction
- For Corrosion Resistance
Ion Nitriding Solutions:
Significantly increasing the surface hardness, wear resistance and fatigue life of the parts, improving their lifespan and performance.
- Reducing the friction coefficient.
- Increasing the corrosion resistance.
- Post-Oxidation can be done after nitriding in the same process for further increase in corrosion resistance.
Improving these parameters will save from downtime and maintenance costs.
Steel Grades Used:
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Hardness and depth values are recommended for the industry and exact values will depend on the nitriding process parameters.
This is not a full list of used steel grades
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Example of 31CrMoV9 steel after Ion Nitriding - surface hardness and diffusion depth