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Innovative Surfacing Technologies

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Jun 30, 2011

High Pressure Hydraulic Piston


This newly machined hydraulic pump piston is surfaced with 400 Series Stainless Steel for wear resistance and moderate corrosion protection.
Category: Featured Application
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The process is Plasma Transferred Arc (PTA) based on customer specifications. The surface is finished ground to approximately 20Ra with an accurate dimension across the surfaced area and adjacent critical areas. Thermal spray processing are possible options when wear and corrosive environments dictate either carbide, ceramic or metal alloy using one the available processes including Plasma Electric Arc, HVOF or Rokide.