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  • Users: jblakes
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  1. jblakes

    Diffusion calculations

    Good afternoon, I'm after about of help with diffusion calculations. I want to calc, 8% of an element to diffuse to 2% overall. Is there anyway to calc this 6% diffusion rate for a set time? I know you can calc using diffusion distances but I don't have that so percentage drop is all I can...
  2. jblakes

    Diffusion time of NB in nickel

    Evening all, hopefully somebody can help me, this is totally new so struggling, from a paper I have found that NB diffusion coefficient is Ds= 1.0 (+0.87, -0.48) x10^-6 exp (-202.59 (+/- 4.71KJ)mol/RT)m2/s and I want the NB to diffuse 54μm within the nickel. How do I work out the time...

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