Co-Pt (Cobalt-Platinum)

  • PDF / 18,591 Bytes
  • 1 Pages / 612 x 792 pts (letter) Page_size
  • 14 Downloads / 200 Views

DOWNLOAD

REPORT


Co-Pt (Cobalt-Platinum) H. Okamoto

In [Massalski2], the (␣Co) to (␧Co) transition in the CoPt phase diagram was uncertain due to a large hysteresis observed between the heating and cooling curves corresponding to this transition. Figure 1 shows the [Massalski2] phase diagram with the (␣Co) to (␧Co) transition modified according to [1999Zao], who assessed the Co-rich portion

of the phase diagram by taking into account the heating and cooling kinetics. References 1999Zao: J.C. Zhao: Z. Metallkd., 1999, vol. 90 (3), pp. 22332.

Fig. 1 Co-Pt phase diagram

Journal of Phase Equilibria Vol. 22 No. 5 2001

591