.036 



C3 

 ^.034 



c 



u 

 3 

 t« 



.O32 



6 7 8 9 10 11 12 

 Pressure, kgm./cm.^ x 10^ 

 Phosphorus 



Figure 6. The pressure acceleration of the velocity of transition at zero 

 velocity as a function of pressure along the transition curve of the two modifi- 

 cations of White Phosphorus. 



450 



E 



E 



be 



400 



350 „ 



0° 20° 40° 60° 



Temperature 

 Phosphorus 



Figure 7. The breadth of the band of indifference between the two modi- 

 fications of White Phosphorus as a function of temperature along the transi- 

 tion line. 



■4-> 



.O34 



i- .O32 



3 



Q 



^ 1000 2000 3000 



^ Pressure, kgm./cm.^ 



.. NH.SCN 



Figure 8. Ammonium Sulfocyanide. The pressure acceleration of the 

 velocity of transition at zero velocity as a function of pressure along the 

 transition line. 



65 



