It is obvious that we can use XRD to measure residual stress. but I would like to know that:
Is there correlation between hydrogen embrittlement with FWHM?
Thank you in advance for your help.
In the Williamson–Hall method, there is a relation between FWHM (ˇ), crystallite size (t)
Hi Ali,
you can measure only hydrogen containing phases by XRD, not the hydrogen itself. If something causes a change in FWHM you need to be sure that it is only hydrogen, that does it. Eliminate all other dactors influencing FWHM and then you can try.
Regards,
Hi Ali
Please follow the below link.
https://www.phase-trans.msm.cam.ac.uk/2012/Ryu_Thesis.pdf
NO
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