We are studying a heat transfer problem of maraging steel 300. There may be a phase change (from martensite to austenite, at ~600 deg C), and I wonder if the heat associated with that phase change is significant. Is there a way to look up the latent heat or standard heats of martensite and austenite? Thanks in advance.
https://www.sciencedirect.com/search?qs=latent%20heat%20of%20solid-state%20phase%20change&show=25&sortBy=relevance
I am working on paraffin wax, in which there are two phase change process, initially there is a solid to solid phase transition and followed by solid to liquid transition. This is clearly observed in a DSC curve. So if there is a solid to solid phase transition at ~600 degC for your material, the DSC curve should show a endothermic peak. Measuring the area under the peak will give your latent heat value.
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