Pilling-Bedworth Ratio

[tsachin90]

Can someone tell me what will be the Pilling-Bedworth Ratio for Fe3O4 and where can it be located?

[Astronuc]

One could search with Google or other search engine "Pilling-Bedworth ratio","iron","magnetite" or replace iron = Fe, magnetite = Fe3O4, but

Fe3O4 : Fe 2.1

http://scholar.lib.vt.edu/theses/available/etd-07102000-12010045/unrestricted/ch3.pdf

[tsachin90]

Thanks so much for your reply.