Abstract
Post Weld Heat Treatment (PWHT) temperature can be evaluated by magneto inductive method. The mechanism of the bulk magnetic property change is explained in terms of Jiles-Atherton hysteresis model. A finite element simulation is implemented for the PWHT temperature evaluation. Comparison between simulation and experimental observation is made and factors influencing simulation are discussed in the present paper.
Original language | English |
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Pages (from-to) | 125-130 |
Number of pages | 6 |
Journal | International Journal of Applied Electromagnetics and Mechanics |
Volume | 19 |
Issue number | 1-4 |
DOIs | |
Publication status | Published - 2004 |
Keywords
- Finite element
- Higher harmonic components
- Magneto inductive
- PWHT