Abstract
The effect of thermal ageing on the magnetic susceptibility of a duplex stainless steel has been studied. This property has been used to develop a temperature indicator for hostile environments called Sigmaplug. The Sigmaplug had undergone plant trial in a power plant boiler and has been demonstrated to be a promising and feasible technique for identifying hot spots in power plant boilers.
| Original language | English |
|---|---|
| Pages (from-to) | 51-54 |
| Journal | Sensors and Actuators, A: Physical |
| Volume | 95 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 15 Dec 2001 |
Research Keywords
- Duplex stainless steel
- High temperature boilers
- Magnetic susceptibility
- Remaining life assessment
- Sigma phase
- Temperature indicator
- Thermal ageing
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