- #1
Wiccan_Childe
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Hi, I have a problem, and I'm not looking for anyone to give me the answers, just a pointer in the right direction would be fantastic.
eg. Iron
Material Density (g/cm^3) = 7.87
Oxidation State (Z) = 2
Corrosion Current Density (amps/cm^2) = 2.5*10^4
Atomic Weight (g/m) = 55.8
Corrosion Rate = ??
We're given a list of equations, as follows -
Rate= j/nF
density = m/v
o= Ee
F = 96,500 Coul/mol
o= F/Ao
1 MPa = 10^6 N/m^2
I have no idea which equations to use even, I'm very new to physics, and would appreciate anyone who can help me out, because I want to be able to solve (and understand!) how to figure it out.
Thankyou!
eg. Iron
Material Density (g/cm^3) = 7.87
Oxidation State (Z) = 2
Corrosion Current Density (amps/cm^2) = 2.5*10^4
Atomic Weight (g/m) = 55.8
Corrosion Rate = ??
We're given a list of equations, as follows -
Rate= j/nF
density = m/v
o= Ee
F = 96,500 Coul/mol
o= F/Ao
1 MPa = 10^6 N/m^2
I have no idea which equations to use even, I'm very new to physics, and would appreciate anyone who can help me out, because I want to be able to solve (and understand!) how to figure it out.
Thankyou!