Look up phase diagram for following alloys a. Mg-Al, b. Mg-Li a. for each system calculate, partition co-efficient for s
Posted: Mon May 16, 2022 2:16 pm
Look up phase diagram for following alloys a. Mg-Al, b.
Mg-Li
a. for each system calculate, partition co-efficient for
solidification at eutectic temperature
b. will you expect a single value of k for Mg- Al alloy, b. MgLi
alloy?
c. For Mg-2 at% alloy, what will be composition of first solid
formed and what will be
composition for solid formed just before eutectic temp (complete
mixing in solid and liquid)
Mg-Li
a. for each system calculate, partition co-efficient for
solidification at eutectic temperature
b. will you expect a single value of k for Mg- Al alloy, b. MgLi
alloy?
c. For Mg-2 at% alloy, what will be composition of first solid
formed and what will be
composition for solid formed just before eutectic temp (complete
mixing in solid and liquid)