Contact us

TopClad BV
Bolderweg 50
8243 RD Lelystad
T: +31 (0)320 – 411032
E: info@topclad.com

Our Tardisphere surface treatment is based on Nickel alloy with Tungsten carbides and is suitable for many applications:

  • In chemical corrosive environments
  • Excellent characteristics under high dynamic loads
  • Highly corrosive seawater environments
  • Alloy with exceptional resistance to wear and erosion


Technical Specifications

∞ (Infinite; intermetallic bonding)

70 HRC

Depending on application

Class Rᴀ 9 – Rᴩ 10; ISO 10289 – 1000 hr

< 1 %

ISO 5817, DNV-C1 & C2, DNV-M1, M2 & M3


Advice is to use this surface treatment in the following:

  • For applicationsin which high hardness and slurry erosion resistance is needed
  • For applications in which an EXTREME high wear resistance is required
  • For highly corrosive offshore and dredging environments

Seawater resistant

  • Hard Chrome
  • Nickel Hard Chrome
  • Quarite Tardisphere