Does anyone know the value of the Curies Constant of La-Fe-Si alloy and the value of magnetization in SI Units at a Temp of 295K? ?

14 January 2018 1 4K Report

The values of the Curies Constant and its magnetization is important to some calculations I am trying to apply for this particular alloy in terms of the Magnetocalloric effect. Also the value of Its density in Kg/m^3. Any help with this values will be of great service. Thank you

Jarosław Ferenc

Taking into account the magnetocaloric effect, I guess you mean a La1( Fe(1-x) Si(x) )13 compound. There are a series of such alloys, with variable Fe/Si ratio, and they exhibit magnetocaloric effect at different temperature and of different magnitude. First, specify the exact chemical composition, then ask for hard numbers. I have some leftover samples of such alloys, perhaps I could measure the density for you, if you can not find the data in literature. The second thing is: what is the 'Curies Constant' that you asked for?

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