Can anyone tell me about the role of heteroatoms (S, N) during carbon dissolution in a metal matrix (Fe, Ni etc)?

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Sridhar Vadahanambi

Interesting question.. perhaps the answer lies in Fe-C-N or Fe-C-S phase diagrams

Vishal Mahesh Dhavale

Thanks for the clue. However, the carbon adsorption and dissolution are the simultaneous process and depend on the plane energy. However, is the hetro atom will helps to trigger the same. If anybody have such reference. Please give me the links, if possible.