Corrosion Resistant CVD Coatings for Stainless Steel and More

Get super alloy performance at a tenth of the cost.


 SilcoTek's corrosion resistant coatings prevent:

  • Frequent component replacement
  • Process or product contamination
  • High replacement and maintenance costs
  • Lost productivity due to excessive downtime


Coating stainless steel with Dursan® or Silcolloy® is the most cost effective way to protect your investment.

Combine the performance you expect from Hastelloy® with the ideal machining properties of stainless steel.  SilcoTek's coatings offer protection to aggressive media across the pH range, including offshore or subsea, refinery, and chemical processing environments at a fraction of the price of super alloys.

View Corrosion Resistance Data



See Dursan and Silcolloy in action: ASTM G85 Salt Spray testing -

Both coatings are unharmed after >8000 hours of salt spray exposure.

SilcoTek's coatings are extremely thin (~1µm) and do not interfere with design tolerances.  The environmentally benign treatments bond at the molecular level to the substrate, providing flexible yet durable protection from corrosives.

Want to learn more?  Download our brochure or contact us.

Hastelloy® is a registered trademark of Haynes International

Download our application guide below.

Learn more about how our coatings can give you super alloy performance at a fraction of the price.



Dursan-coated parts look and perform great!