3044.     SCHEIL, E.  [Stability of Iron Carbide at High Pressure.]  Ztschr. anorg. Chem., vol. 158, 1926, pp. 175-180; Chem. Abs., vol. 21, 1927, p. 848.

        By means of temperature-concentration diagrams and from theoretical considerations, a p, t, x, diagram has been built up, showing that Fe₃C is stable at high pressure.