Dear Scholar,

I am looking for some reference about Pilling-Bedworth Ration for amorphous and crystalline Iron Oxide (Fe2O3, Fe3O4, and FeO). In the case of Titanium oxide, the Pilling-Bedworth Ratio of amorphous and crystalline is different.

And Is there anyone who has a copy of paper N.B. Pilling and R.E. Bedworth, "The Oxidation of Metals at High Temperatures". J. Inst. Met 29 (1923), p. 529-591? I already search on my campus library and everywhere online, but can not get any results because the paper is very old.

Thank you,