Materials
High Performance Materials
Coating
High Performance Materials
Coating
[Ta] [Nb] [Zr] [Ti]
ULVAC has developed a new coating technique for applying a thin coat of Ta.
Using this technique, Ta coating can be provided at low cost for devices needing resistance to corrosion, heat, and abrasion.
Thicknesses: approx. 300 to 1000µm
Thicknesses: approx. 700 to 800µm
Feature
- Can be processed at low temperatures
- Uses less tantalum
- Allows manufacture of films with strengths of 1N/mm2 or more and thicknesses of 100 to 1,000 μm, which have a resin porosity of 95% and resistance peeling at hydraulic pressures of 7.0 to 8.5 MPa
- This new coating method allows even 100 μm to be applied in in pipe construction
Applications
- Applicable to outer face of pipe
- Thickness can be chosen freely
Applications
- Applicable to curved inner face
- No significant film peeling found
Corrosion test evaluation
In-house tests were conducted with 20%H2SO4 at 100C for one hour.
