Exposure rack
5°
Site name:
DE, Helgoland Seawater
Country:
Germany
Atmosphere:
Marine
Available space [m²]:
Different/ depending on the utilization rate
Altitude [m]:
0
Operational since:
1995
A seawater testing installation is available. There samples can be taken out of the quay for the simulation of offshore applications in the splash zone, the tidal zone and the immersion zone.
Address: 27498 Helgoland, West Mole, Germany
Corrosion category (ISO 9223)
| ISO 9223 - Measurement period: 2019-05-01 - 2020-06-01 Measuring inputed: 2022/08/23 | Steel | Zinc | Copper | Aluminium |
|---|---|---|---|---|
| ISO 9223 - Corrosion rate [g/m² year] | 2376 | 60 | 62.5 | 1.9 |
| Corrosivity category | CX | C5 | CX | C3 |
| ISO 9223 - Standard deviation of corrosion rate [g/m² year] | - | - | - | - |
Environmental parameters
| Parameter | Value | Measurment period | |
|---|---|---|---|
| Rainfall [mm/year] | 718 | NaN - NaN | |
| Temperature [°C] | 9.1 | NaN - NaN | |
| Relative humidity [%] | 75 | NaN - NaN | |
| Time of wetness [%] | 52 | τ4 | 2018-06-01 - 2019-05-01 |
Exposure racks
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Exposure rack
45°
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Exposure rack
90°
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Exposure rack
Customized
Additional information
The standard sample size is 400 x 90 x 3 mm
Contacts
Materials Testing Institute University of Stuttgart, Corrosion and Sealing of Buildings, Pfaffenwaldring 2, 70569 Stuttgart, Germany
Dr.-Ing. Marita Büteführ, marita.buetefuehr@mpa.uni-stuttgart.de, +49 (0)711 685 66757
marita.buetefuehr@mpa.uni-stuttgart.de