Al-Cu-Kinetics.tdb
TEMP_LIM 298.15 6000.00 !
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$ ELEMENT STABLE ELEMENT REFERENCE MASS H298-H0 S298
ELEM VA VACUUM 0.0000E+00 0.0000E+00 0.0000E+00 2 !
ELEM AL FCC_A1 2.6982E+01 4.5400E+03 2.8300E+01 2 !
ELEM CU FCC_A1 6.3546E+01 5.0041E+03 3.3150E+01 2 !
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DEFINE_SYSTEM_DEFAULT SPECIE 2 !
DEFAULT_COM DEF_SY_EL VA !
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PHASE FCC_A1 % 2 1 1 !
CONSTITUENT FCC_A1 :AL,CU:VA: !
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TYPE_DEFINITION % SEQ * !
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$VOLUME DATA
PARAM VS(FCC_A1) 0 1E-5; 6000 N !
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ZEROVOLUME_SPECIES VA !
$$ The data from WEIBIN ZHANG "The kinetic data for the fcc phase in the Al-Cu-MG system" 10.14.2009
$==================DIFFUSION DATA===============================
$+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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$ **************
$ FCC_A1 PHASE
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$+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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$ -------------------AL DIFFUSIVITY--------------------------
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$ mobility of Al in Al :bulk self-diffusivity in pure Al
PARAMETER MQ(FCC_A1&AL,AL:VA) 298.15 -123111.6-97.34*T; 6000 N !
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$ mobility of AL in CU : impurity-diffusivity for AL in Cu
PARAMETER MQ(FCC_A1&AL,CU:VA) 298.15 -181583.4-99.8*T; 6000 N !
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$ ---------------------CU DIFFUSIVITY-----------------------
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$ mobility of CU in CU : bulk self-diffusivity in pure CU
PARAMETER MQ(FCC_A1&CU,CU:VA) 298.15 -205872-82.52*T; 6000 N !
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$ mobility of CU in Al : impurity-diffusivity for CU in Al
PARAMETER MQ(FCC_A1&CU,AL:VA) 298.15 -133184.4-83.65*T; 6000 N !
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$ --------------------- INTERACTION---------------------
PARAMETER MQ(FCC_A1&CU,AL,CU:VA;0) 298.15 -31461.4+78.91*T; 6000 N !
PARAMETER MQ(FCC_A1&AL,AL,CU:VA;0) 298.15 -183094.3+159.01*T; 6000 N !
$