Method for treating iron based parts
OwnerDouglas Charles Rivard, Marco Franciscus Wilhelmus Halmans +2inventors
InventorsDouglas Charles Rivard, Marco Franciscus Wilhelmus Halmans, Martijn Jan Hubert Isenborghs, Gregory Steven Clark
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Abstract
A method is disclosed for treating iron based parts. The method includes the steps of immersing the parts in an alkaline based degreasing solution and simultaneously subjecting the alkaline based degreasing solution to ultrasonic vibration. Thereafter, the parts are rinsed in the water bath and, following the water rinse, immersed in a water soluble corrosion based inhibiter. The parts are then dried and, subsequent to drying, painted to protect the parts from corrosion.
Claims9
A method for treating iron based parts comprising the steps of:
- immersing said parts in an alkaline based degreasing solution and simultaneously subjecting said alkaline based degreasing solution to ultrasonic vibration,
- thereafter, rinsing said parts in a water bath,
- thereafter immersing said parts in a water soluble corrosion inhibiter, drying said parts, and
- thereafter, painting the parts.
Dependencies are inferred from the claim text.