There are many papers related to the hydrogen embrittlement in HSLA steel. However I have not found any information on the level of internal hydrogen (in ppm) in HSLA steel on the composition table of any paper.
It would be very helpful if anyone can provide information on the level of internal hydrogen (in ppm) in HSLA steel.
Hydrogen is very difficult to measure in HSLA because of its location in the energy spectra. I would rather suggest you to look for this information in MD related article and also in Fe-H related thermodynamic assessments. I have already found this kind information in the above mentioned type of articles and hopefully you will find it too.
Thank you for your answer.
Sorry, is MD referring to Measurement of Diffusion ?
Would you please provide me with the information you have found and the related articles you have found.
Would you please attach them on here or send them to my e-mail ([email protected])
Thanks
It is very difficult to specify level of internal H in HSLA since it depends on production process. If steel is vacuum processed it will have smaller amount of H. Also problematic is only atomic H and not molecular.
I would guess MD would be classical molecular dynamics which is a bit problematic for calculations of H as MD can't account for quantum nature of H.
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