When Surface Finish Matters
Providing Electropolishing, Mechanical Polishing, Passivation, and Oxygen Cleaning Services.
Electropolishing
Providing Electropolishing, Mechanical Polishing, Passivation, and Oxygen Cleaning Services.
Passivation
Harrison has vast experience in Stainless Steel, AL6XN, Hastelloy & Nickel Passivation, Electropolishing & Pickling services. Learn more about our capabilities and our strive for excellence.
MATERIALS
Harrison works with a wide variety of exotic materials, capable of handling extreme conditions and capabilities. From aerospace to government contracting, Harrison Electropolishing has the experience and engineering expertise to create highly complex projects.
Applications
Working with a wide variety of applications from aerospace to government contracting, Harrison Electropolishing has the experience to work with your specific application.
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Harrison Electropolishing
Who We Are
Since 1980, Harrison Electropolishing is ISO 9001 and 14001 certified and has been a leader in the metal finishing industry.
We specialize in electropolishing, mechanical polishing, pickling, passivation, and oxygen cleaning services for corrosion-resistant high purity process equipment. These metal polishing services can be provided at our Houston, TX facility or at your job site or anywhere in the world. Learn more about Harrison Electropolishing's field services.

Harrison Electropolishing
Electropolishing
Electropolishing is an electrochemical process by which surface material is removed by anodic dissolution. Electropolishing removes surface material, beginning with the high points within the microscopic surface texture.
By removing these points, the electropolishing process will improve the surface finish of a metal such as stainless steel, nickel, and Hastelloy, leaving a smoother and more reflective surface. Common parts and components electropolished include tanks, piping, fittings, rods, discs, large parts & surfaces, and more.

Harrison Electropolishing
Passivation
Harrison Electropolishing provides precision chemical passivation services for stainless steel and corrosion-resistant alloys. Our ISO 9001-certified facility in Houston uses both nitric and citric acid processes to restore corrosion resistance by removing free iron and surface contaminants left behind from machining, welding, or handling. We serve clients in aerospace, semiconductor, pharmaceutical, petrochemical, food-grade manufacturing, and more—helping ensure your components perform as engineered.

Harrison Electropolishing
Mechanical Polishing
Mechanical polishing is the smoothing of a surface using mechanical tools and abrasives. Mechanical polishing is performed in steps with progressively finer abrasives until the desired smoothness is achieved. The precision polishing process removes material and plastically deforms the surface while it alters the macroscopic and microscopic surface texture.

