How can determine width and depth of weld and HAZ with rosenthal's equation and christensen equation?
Dear Mohsen Saboktakin,
I Send to you a paper about your question and I hope you find useful.
Best Regards
https://www.aws.org/wj/supplement/10-2005-POORHAYDARI-s.pdf
Although it is an old and conventional method we measure them by metallographic examinations. Regards
Dear Mohsen Saboktakin, You can calculate the isoterms: a) for melting temperature and b)for cristalization phase change temperature
The metallographic examination method is the most effective and safe for determining the morphology of the weld joint. To highlight the microstructure first thing you will need to polish the section of the weld joint then you will need to attack it chemically with the chemical reagent appropriate to the type of test material. At this point, with the optical microscope, can observe both the metallographic structure of the welded zone that the heat affected zone and the base material.
- Badges
- Science topic
- Similar topics
- Physical Sciences
- Materials Science
- Materials
- Polymers