Calculate the equilibrium temperature at 500 bar for the alpha and beta phases of metal A if they are in equilibrium at 817oC and 1 bar. The specific gravities of alpha and beta phases are 18.7 and 19.5, respectively. The vapor pressure data are in the picture

Transcribed Image Text:

Calculate the equilibrium temperature at 500 bar for the a and B phases of metal A if they are in equilibrium at 817°C and 1 bar. The specific gravities of a and ß phases are 18.7 and 19.5, respectively. The vapor pressure data are: InP (atm) = - 37800/T – 3.7lnT + 43.5 (a) 25°C-817°C InP (atm) = - 36500/T – 3.6lnT + 42.7 (B) 817°C-1300°C InP (atm) = - 32400/T – 3.7lnT + 39.8 (liquid) 1300°C-2130°C Molecular weight: 90.0 g/mol Calculate the equilibrium temperature at 500 bar for the a and B phases of metal A if they are in equilibrium at 817°C and 1 bar. The specific gravities of a and ß phases are 18.7 and 19.5, respectively. The vapor pressure data are: InP (atm) = - 37800/T – 3.7lnT + 43.5 (a) 25°C-817°C InP (atm) = - 36500/T – 3.6lnT + 42.7 (B) 817°C-1300°C InP (atm) = - 32400/T – 3.7lnT + 39.8 (liquid) 1300°C-2130°C Molecular weight: 90.0 g/mol