- 72 -


  10


  Elcto
             U 3+ U 4+

                      U 5+  U 6+




FH
Cl)


C)






0
E-l
z




w                                7
P4
         U -+







 01
rZ


  -0l0







          o.~~ 1 _L ,__10




   0      40,000    80,000            120,000

               Temperature, 'K


Figure 8. Uranium plasma composition at pressure of 100 atmospheres.