godel123
Petroleum
- Jun 10, 2011
- 51
hi
the "fc" (coating deterioration factor) is used to find the final current density by using the formula :
if = i *fc*A (where "if" is the final current density and "i" the initial value , A is the surface area).
my ask is : initial current density is the value of bar surface ?
the "fc" (coating deterioration factor) is used to find the final current density by using the formula :
if = i *fc*A (where "if" is the final current density and "i" the initial value , A is the surface area).
my ask is : initial current density is the value of bar surface ?
