Our Quarite NR surface treatment is based on Nickel alloy with tungsten and is suitable for many applications:
- Components used in chemical corrosive environments
- Components exposed to high mechanical stresses
- Components exposed to both extremely low and extremely high temp.
- Seawater applications, components exposed to acids and chlorides
- Applications where hydrogen sulfide and elementary sulfur exist (up to 145 °C)
Technical Specifications
∞ (Infinite; intermetallic bonding)
330 HV
950 °C
< 0,4 µm
Depending on application
0%
Class Rᴀ 10 – Rᴩ 10; ISO 10289 – 1000 hr
< 1 %
< 0,2 mm
Advice
Advice is to use this surface treatment in the following:
- For applications in which an improved wear resistancy is required
- For applications in which extreme ductility and corrosion resistancy is required
- Applications which require resistance to pitting, crevice corrosion & intercrystalline corrosion
- Medium abrasive, general and offshore applications
Seawater resistant
- Hard Chrome
- Nickel Hard Chrome
- Quarite NR