

Heat Treatment (PWHT)
Post Weld Heat Treatment (PWHT), or stress relief as it is sometimes known, is a method for reducing and... View more
Heat Treatment of Welded Joints
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Heat Treatment of Welded Joints
1. Solution Treatment. Designed to take into a solution elements and compounds which are then retained in solution by cooling rapidly from the high solution treatment temperature.
2. Annealing
3. Normalising
4. Quenching
5. Tempering
6. Ageing or Precipitation Hardening
7. Stress Relief
8. Post Heat
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