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Zone refining and phase diagrams

  1. Jan 25, 2016 #1
    1. The problem statement, all variables and given/known data

    From Ashby's "Engineering Materials"

    upload_2016-1-25_13-37-45.png

    upload_2016-1-25_13-37-55.png

    2. Relevant equations
    [itex]k=C_o/C_s=m_1/m_2[/itex]
    upload_2016-1-25_13-39-37.png
    3. The attempt at a solution
    Solving for k
    [itex]m_1=(660-548)/(0-32)=-3.5[/itex]
    [itex]m_2=(660-548)/(0-7)=-16[/itex]
    [itex]k=m_1/m_2=0.219[/itex]

    [itex]C_s=C_o*(1-(1-0.219)exp(-xL/0.219))[/itex]


    How do I proceed from there? Also, how do I incorporate the [itex] C_l [/itex] term in the equation?

    Thanks!
     

    Attached Files:

  2. jcsd
  3. Jan 30, 2016 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
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