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AlCuMgZn.tdb
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AlCuMgZn.tdb
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$=============================================================================
$
$ Al-Cu-Mg-Zn System, alcumgzn.tdb
$
$ Last updated: 01-07-1997 by H. Liang
$
$ Based on: Al-Mg-Cu[96Chen], Al-Mg-Zn[96Liang], Al-Cu-Zn[96Liang],
$ Cu-Mg-Zn[96Liang]
$
$ Quaternary: 29 phases
$ 6 quaternary phases: Liquid, FCC(Al,Cu), Hcp(Mg,Zn), EPS(Al,Cu,Mg,Zn),
$ Sigma(Al,Cu,Zn)2Mg, T(Al,Cu,Zn)49Mg32
$ 9 ternary phases:
$ S(Al2MgCu), Q(Al7Mg6Cu3), V(Al5Mg2Cu6)---From Al-Cu-Mg
$ Tao(Al3Zn2Cu5, Gamma(Al,Cu,Zn), Bcc(Al,Cu,Zn),
$ GammaH(Al,Cu,Zn)---From Al-Cu-Zn
$ Phi(Al2Mg5Zn2) ---From Al-Mg-Zn
$ T1(Cu0.3MgZn1.7)---From Cu-Mg-Zn
$ 14 binary phases:
$ theta-alcu, Eta-alcu, Zeta-alcu, eps-alcu, delta-alcu
$ AlMg-beta, AlMg-Gamma, almg-eps, almg-zeta,
$ Mg7Zn3, MgZn, Mg2Zn3, Mg2Zn11
$ CuMg2
$
$ Note: the Gamma phases in Al-Cu and Cu-Zn systems has been changed
$ the tao phase in the Al-Cu-Zn changed too
$=============================================================================
$
ELEMENT /- ELECTRON_GAS 0.0000E+00 0.0000E+00 0.0000E+00!
ELEMENT VA VACUUM 0.0000E+00 0.0000E+00 0.0000E+00!
ELEMENT AL FCC_A1 2.6982E+01 4.5773E+03 2.8322E+01!
ELEMENT CU FCC_A1 6.3546E+01 5.0041E+03 3.3150E+01!
ELEMENT MG HCP_A3 2.4305E+01 4.9980E+03 3.2671E+01!
ELEMENT ZN HCP_A3 6.5380E+01 5.6567E+03 4.1631E+01!
FUNCTION UN_ASS 2.98140E+02 0.0; 3.00000E+02 N !
FUNCTION GHSERAL 2.98130E+02 -7976.15+137.071542*T-24.3671976*T*LN(T)
-.001884662*T**2-8.77664E-07*T**3+74092*T**(-1); 7.00000E+02 Y
-11276.24+223.02695*T-38.5844296*T*LN(T)+.018531982*T**2
-5.764227E-06*T**3+74092*T**(-1); 9.33600E+02 Y
-11277.683+188.661987*T-31.748192*T*LN(T)-1.234264E+28*T**(-9);
2.90000E+03 N !
FUNCTION GHSERCU 2.98130E+02 -7770.458+130.485403*T-24.112392*T*LN(T)
-.00265684*T**2+1.29223E-07*T**3+52478*T**(-1); 1.35801E+03 Y
-13542.33+183.804197*T-31.38*T*LN(T)+3.64643E+29*T**(-9);
3.20000E+03 N !
FUNCTION GHSERMG 2.98130E+02 -8367.34+143.677875*T-26.1849782*T*LN(T)
+4.858E-04*T**2-1.393669E-06*T**3+78950*T**(-1); 9.23000E+02 Y
-14130.185+204.718543*T-34.3088*T*LN(T)+1.038192E+28*T**(-9);
3.00000E+03 N !
FUNCTION GHSERZN 2.98140E+02 -7285.787+118.470069*T-23.701314*T*LN(T)
-.001712034*T**2-1.264963E-06*T**3; 6.92680E+02 Y
-11070.559+172.34566*T-31.38*T*LN(T)+4.70514E+26*T**(-9);
1.70000E+03 N !
$
FUNCTION GALLIQ 2.98130E+02 +11005.553-11.840873*T+7.9401E-20*T**7
+GHSERAL#; 9.33600E+02 Y
+10481.974-11.252014*T+1.234264E+28*T**(-9)+GHSERAL#;
2.90000E+03 N !
FUNCTION GCULIQ 2.98130E+02 +12964.84-9.510243*T-5.83932E-21*T**7
+GHSERCU#; 1.35801E+03 Y
+13495.4-9.920463*T-3.64643E+29*T**(-9)+GHSERCU#;
3.20000E+03 N !
FUNCTION GMGLIQ 2.98130E+02 +8202.24-8.83693*T-8.01759E-20*T**7
+GHSERMG#; 9.23000E+02 Y
+8690.32-9.39216*T-1.03819E+28*T**(-9)+GHSERMG#; 3.00000E+03 N !
FUNCTION GZNLIQ 2.70000E+02 -128.517+108.176926*T-23.701314*T*LN(T)
-.001712034*T**2-1.264963E-06*T**3-3.58652E-19*T**7; 6.92730E+02 Y
-3620.474+161.608677*T-31.38*T*LN(T); 2.90000E+03 N !
$
FUNCTION GBCCAL 2.98150E+02 +10083-4.813*T+GHSERAL#; 6.00000E+03 N !
FUNCTION GBCCCU 2.98150E+02 +4017-1.255*T+GHSERCU#; 6.00000E+03 N !
FUNCTION GBCCZN 2.98150E+02 +2886.96-2.5104*T+GHSERZN#;
6.00000E+03 N !
FUNCTION GFCCZN 2.98150E+02 +2969.82-1.56968*T+GHSERZN#;
6.00000E+03 N !
FUNCTION GFCCMG 2.98150E+02 2600-0.9*T+GHSERMG#;
6.00000E+03 N !
$
FUNCTION ALCUK4 2.98150E+02 -48025.3+14.55872*T; 6.00000E+03 N !
FUNCTION ALCUK5 2.98150E+02 +187178.0+3.02112*T; 6.00000E+03 N !
FUNCTION ALCUK6 2.98150E+02 +254993.9-8.16271*T; 6.00000E+03 N !
$
FUNCTION CUZNK4 2.98150E+02 -39470.1+9.43583*T; 6.00000E+03 N !
FUNCTION CUZNK5 2.98150E+02 +36675.1-5.19593*T; 6.00000E+03 N !
FUNCTION CUZNK6 2.98150E+02 +90162.6-32.61986*T; 6.00000E+03 N !
$
FUNCTION CUZNL0 2.98150E+02 -51595.87+13.06392*T; 6.00000E+03 N !
FUNCTION CUZNL1 2.98150E+02 +7562.13-6.45432*T; 6.00000E+03 N !
FUNCTION CUZNL2 2.98150E+02 +30743.74-29.91503*T; 6.00000E+03 N !
FUNCTION CUZNP1 2.98150E+02 -3085; 6.00000E+03 N !
FUNCTION CUZNP2 2.98150E+02 -CUZNP1#; 6.00000E+03 N !
TYPE_DEFINITION % SEQ *!
DEFINE_SYSTEM_DEFAULT SPECIE 2 !
DEFAULT_COMMAND DEF_SYS_ELEMENT VA !
$===========================================================================
$ quaternary Phases
$===========================================================================
PHASE LIQUID:L % 1 1.0 !
CONSTITUENT LIQUID:L :AL,CU,MG,ZN : !
PARAMETER G(LIQUID,AL;0) 2.98130E+02 +GALLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,CU;0) 2.98130E+02 +GCULIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,MG;0) 2.98130E+02 +GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,ZN;0) 2.98130E+02 +GZNLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU;0) 2.98150E+02 -66622+8.1*T;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU;1) 2.98150E+02 +46800-90.8*T+10*T*LN(T);
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU;2) 2.98150E+02 -2812;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,MG;0) 2.98150E+02 -11200+9.578*T;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,ZN;0) 2.98150E+02 +10288.0-3.035*T;
6.00000E+03 N REF: 3 !
PARAMETER G(LIQUID,AL,ZN;1) 2.98150E+02 -810.0+0.471*T;
6.00000E+03 N REF: 3 !
PARAMETER G(LIQUID,CU,MG;0) 2.98150E+02 -35864.5+2.84952*T;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,CU,MG;1) 2.98150E+02 -7090.9;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,CU,ZN;0) 2.98150E+02 -40695.54+12.65269*T;
6.00000E+03 N REF: 4 !
PARAMETER G(LIQUID,CU,ZN;1) 2.98150E+02 +4402.72-6.55425*T;
6.00000E+03 N REF: 4 !
PARAMETER G(LIQUID,CU,ZN;2) 2.98150E+02 +7818.1-3.25416*T;
6.00000E+03 N REF: 4 !
PARAMETER G(LIQUID,MG,ZN;0) 298.15 -81439.68+518.25*T-64.7144*T*LN(T);
6000.0 N REF: 4 !
PARAMETER G(LIQUID,MG,ZN;1) 298.15 +2627.54+2.93061*T;
6000.0 N REF: 4 !
PARAMETER G(LIQUID,MG,ZN;2) 298.15 -1673.28;
6000.0 N REF: 4 !
$
PARAMETER G(LIQUID,AL,CU,MG;0) 3.00000E+02 -16509.79+20*T;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU,MG;1) 3.00000E+02 -81940.75+20*T;
3.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU,MG;2) 3.00000E+02 -33212.4+20*T;
3.00000E+03 N REF: 0 !
$
PARAMETER G(LIQUID,AL,CU,ZN;0) 2.98150E+02 5475;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU,ZN;1) 2.98150E+02 11615;
6.00000E+03 N REF: 0 !
PARAMETER G(LIQUID,AL,CU,ZN;2) 2.98150E+02 43600;
6.00000E+03 N REF: 0 !
$
PARAMETER G(LIQUID,AL,MG,ZN;0) 298.15 -4094.48;
6000.0 N REF: 0 !
PARAMETER G(LIQUID,AL,MG,ZN;1) 298.15 -39973.74;
6000.0 N REF: 0 !
PARAMETER G(LIQUID,AL,MG,ZN;2) 298.15 -11337.52;
6000.0 N REF: 0 !
$
PARAMETER G(LIQUID,CU,MG,ZN;0) 298.15 7000;
6000.0 N REF: 4 !
$----------------------------------------------------------------------
TYPE_DEFINITION ' GES A_P_D FCC_A1 MAGNETIC -3.0 2.80000E-01 !
PHASE FCC_A1 %' 2 1 1 !
CONSTITUENT FCC_A1 :AL%,CU%,MG,ZN : VA% : !
PARAMETER G(FCC_A1,AL:VA;0) 2.98130E+02 +GHSERAL#;
2.90000E+03 N REF: 0 !
PARAMETER G(FCC_A1,CU:VA;0) 2.98130E+02 +GHSERCU#;
3.20000E+03 N REF: 0 !
PARAMETER G(FCC_A1,MG:VA;0) 2.98130E+02 +2600-.9*T+GHSERMG#;
3.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,ZN:VA;0) 2.98150E+02 +2969.82-1.56968*T+GHSERZN#;
6.00000E+03 N REF: 1 !
PARAMETER G(FCC_A1,AL,CU:VA;0) 2.98150E+02 -53520+2*T;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,CU:VA;1) 2.98150E+02 +38590-2*T;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,CU:VA;2) 2.98150E+02 1170;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,MG:VA;0) 2.98150E+02 +4945.7-1.318*T;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,MG:VA;1) 2.98150E+02 +1594.4-.973*T;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,ZN:VA;0) 2.98150E+02 +6656.0+1.615*T;
6.00000E+03 N REF: 3 !
PARAMETER G(FCC_A1,AL,ZN:VA;1) 2.98150E+02 +6793.0-4.982*T;
6.00000E+03 N REF: 3 !
PARAMETER G(FCC_A1,AL,ZN:VA;2) 2.98150E+02 -5352.0+7.261*T;
6.00000E+03 N REF: 3 !
PARAMETER G(FCC_A1,CU,MG:VA;0) 2.98150E+02 -15908.5-1.50875*T;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,CU,ZN:VA;0) 2.98150E+02 -42803.75+10.02258*T;
6.00000E+03 N REF: 4 !
PARAMETER G(FCC_A1,CU,ZN:VA;1) 2.98150E+02 +2936.39-3.05323*T;
6.00000E+03 N REF: 4 !
PARAMETER G(FCC_A1,CU,ZN:VA;2) 2.98150E+02 +9034.2-5.39314*T;
6.00000E+03 N REF: 4 !
PARAMETER G(FCC_A1,MG,ZN:VA;0) 2.98150E+02 18000;
6000.0 N REF: 4 !
PARAMETER G(FCC_A1,AL,CU,ZN:VA;0) 2.98150E+02 70000;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,CU,ZN:VA;1) 2.98150E+02 10000;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,CU,ZN:VA;2) 2.98150E+02 70000;
6.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,CU,MG:VA;0) 3.00000E+02 60000;
3.00000E+03 N REF: 0 !
PARAMETER G(FCC_A1,AL,MG,ZN:VA;0) 298.15 -20000;
6000.0 N REF: 0 !
$----------------------------------------------------------------------
TYPE_DEFINITION ( GES A_P_D HCP_A3 MAGNETIC -3.0 2.80000E-01 !
PHASE HCP_A3 %( 2 1 .5 !
CONSTITUENT HCP_A3 :AL,CU,MG%,ZN : VA% : !
PARAMETER G(HCP_A3,AL:VA;0) 2.98130E+02 +5481-1.8*T+GHSERAL#;
2.90000E+03 N REF: 0 !
PARAMETER G(HCP_A3,CU:VA;0) 2.98130E+02 +600+.2*T+GHSERCU#;
3.20000E+03 N REF: 0 !
PARAMETER G(HCP_A3,MG:VA;0) 2.98130E+02 +GHSERMG#;
3.00000E+03 N REF: 0 !
PARAMETER G(HCP_A3,ZN:VA;0) 2.98150E+02 +GHSERZN#;
6.00000E+03 N REF: 1 !
PARAMETER G(HCP_A3,AL,MG:VA;0) 2.98150E+02 +4063.4-3.243*T;
6.00000E+03 N REF: 0 !
PARAMETER G(HCP_A3,AL,MG:VA;1) 2.98150E+02 -1642.1;
6.00000E+03 N REF: 0 !
PARAMETER G(HCP_A3,AL,ZN:VA;0) 2.98150E+02 +14620;
6.00000E+03 N REF: 3 !
PARAMETER G(HCP_A3,CU,MG:VA;0) 2.98150E+02 10000;
6.00000E+03 N REF: 0 !
PARAMETER G(HCP_A3,CU,ZN:VA;0) 2.98150E+02 -14432.17-10.7814*T;
6.00000E+03 N REF: 4 !
PARAMETER G(HCP_A3,MG,ZN:VA;0) 298.15 -1600.77+7.62441*T;
6000.0 N REF: 4 !
PARAMETER G(HCP_A3,MG,ZN:VA;1) 298.15 -3823.03+8.02575*T;
6000.0 N REF: 4 !
$-------------------------------------------------------------------
PHASE SIGMA % 2 .66667 .33333 !
CONSTITUENT SIGMA :AL,CU,ZN : MG : !
PARAMETER G(SIGMA,AL:MG;0) 2.98150E+02 +20133.73+6.3946*T
+.66667*GALLIQ#+.33333*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,CU:MG;0) 2.98150E+02 -22194.10+8.1935*T
+.66667*GCULIQ#+.33333*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,ZN:MG;0) 2.98150E+02 -19389.65+13.644*T
+.66667*GZNLIQ#+.33333*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,AL,ZN:MG;0) 2.98150E+02 -23927.13;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,AL,ZN:MG;1) 2.98150E+02 9335.47;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,AL,CU:MG;0) 2.98150E+02 -104975.7+12*T;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,AL,CU:MG;1) 2.98150E+02 -17279.4;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,CU,ZN:MG;0) 2.98150E+02 -18333.3;
3.00000E+03 N REF: 0 !
PARAMETER G(SIGMA,CU,ZN:MG;1) 2.98150E+02 3333.3;
3.00000E+03 N REF: 0 !
$----------------------------------------------------------------
PHASE T % 2 .605 .395 !
CONSTITUENT T :AL,CU,ZN : MG : !
PARAMETER G(T,AL:MG;0) 2.98150E+02 -10910.836+8.71*T
+.605*GALLIQ#+.395*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(T,CU:MG;0) 2.98150E+02 -20590.836+8.71*T
+.605*GCULIQ#+.395*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(T,ZN:MG;0) 2.98150E+02 -15733.501+12.6746*T
+.605*GZNLIQ#+.395*GMGLIQ#;
3.00000E+03 N REF: 0 !
PARAMETER G(T,AL,CU:MG;0) 2.98150E+02 -27638.95+22*T;
3.00000E+03 N REF: 0 !
PARAMETER G(T,AL,CU:MG;1) 2.98150E+02 -17262.5;
3.00000E+03 N REF: 0 !
PARAMETER G(T,AL,ZN:MG;0) 2.98150E+02 -25696.19+25*T;
3.00000E+03 N REF: 0 !
PARAMETER G(T,AL,ZN:MG;1) 2.98150E+02 9153.84;
3.00000E+03 N REF: 0 !
$-----------------------------------------------------------------
PHASE EPS % 2 1 1 !
CONSTITUENT EPS :AL,CU,MG,ZN : VA : !
PARAMETER G(EPS,AL:VA;0) 2.98150E+02 5481-1.8*T+GHSERAL#;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,CU:VA;0) 2.98150E+02 +GHSERCU#+10;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,MG:VA;0) 2.98150E+02 +10+GFCCMG#;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,ZN:VA;0) 2.98150E+02 +GFCCZN#;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,CU,MG:VA;0) 2.98150E+02 70000;
6.00000E+03 N REF: 3 !
PARAMETER G(EPS,CU,ZN:VA;0) 2.98150E+02 -35433.3+5.24516*T;
6.00000E+03 N REF: 4 !
PARAMETER G(EPS,CU,ZN:VA;1) 2.98150E+02 +25276.81-9.96989*T;
6.00000E+03 N REF: 4 !
PARAMETER G(EPS,AL,ZN:VA;0) 2.98150E+02 10000;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,AL,CU:VA;0) 2.98150E+02 -50000;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,AL,CU,ZN:VA;0) 2.98150E+02 62500;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,AL,CU,ZN:VA;1) 2.98150E+02 -218000;
6.00000E+03 N REF: 0 !
PARAMETER G(EPS,AL,CU,ZN:VA;2) 2.98150E+02 38500;
6.00000E+03 N REF: 0 !
$========================================================================
$ Ternary Intermetallic Phases
$========================================================================
TYPE_DEFINITION & GES A_P_D BCC_A2 MAGNETIC -1.0 4.00000E-01 !
PHASE BCC_A2 % 2 1 3 !
CONSTITUENT BCC_A2 :AL,CU,ZN : VA% : !
PARAMETER G(BCC_A2,AL:VA;0) 2.98150E+02 +10083-4.813*T+GHSERAL#;
6.00000E+03 N REF: 1 !
PARAMETER G(BCC_A2,CU:VA;0) 2.98150E+02 +4017-1.255*T+GHSERCU#;
6.00000E+03 N REF: 1 !
PARAMETER G(BCC_A2,ZN:VA;0) 2.98150E+02 +2886.96-2.5104*T+GHSERZN#;
6.00000E+03 N REF: 1 !
PARAMETER G(BCC_A2,AL,CU:VA;0) 2.98150E+02 -73554+4*T;
6.00000E+03 N REF: 2 !
PARAMETER G(BCC_A2,AL,CU:VA;1) 2.98150E+02 +51500-11.84*T;
6.00000E+03 N REF: 2 !
PARAMETER G(BCC_A2,CU,ZN:VA;0) 2.98150E+02 +CUZNL0#;
6.00000E+03 N REF: 4 !
PARAMETER G(BCC_A2,CU,ZN:VA;1) 2.98150E+02 +CUZNL1#;
6.00000E+03 N REF: 4 !
PARAMETER G(BCC_A2,CU,ZN:VA;2) 2.98150E+02 +CUZNL2#;
6.00000E+03 N REF: 4 !
PARAMETER G(BCC_A2,AL,ZN:VA;0) 2.98150E+02 20000;
6.00000E+03 N REF: 0 !
PARAMETER G(BCC_A2,AL,CU,ZN:VA;0) 2.98150E+02 -10000;
6.00000E+03 N REF: 0 !
PARAMETER G(BCC_A2,AL,CU,ZN:VA;1) 2.98150E+02 -30000+20*T;
6.00000E+03 N REF: 0 !
PARAMETER G(BCC_A2,AL,CU,ZN:VA;2) 2.98150E+02 -10000;
6.00000E+03 N REF: 0 !
$------------------------------------------------------------------
PHASE GAMMA % 2 1 1 !
CONSTITUENT GAMMA :AL,CU,ZN : VA : !
PARAMETER G(GAMMA,AL:VA;0) 2.98150E+02 +GHSERAL#+10.0;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,CU:VA;0) 2.98150E+02 +GHSERCU#+10.0;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,ZN:VA;0) 2.98150E+02 +GHSERZN#+10.0;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,ZN:VA;0) 2.98150E+02 75000;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU:VA;0) 2.98150E+02 +ALCUK4#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU:VA;1) 2.98150E+02 +ALCUK5#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU:VA;2) 2.98150E+02 +ALCUK6#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,CU,ZN:VA;0) 2.98150E+02 +CUZNK4#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,CU,ZN:VA;1) 2.98150E+02 +CUZNK5#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,CU,ZN:VA;2) 2.98150E+02 +CUZNK6#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU,ZN:VA;0) 2.98150E+02 250000;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU,ZN:VA;1) 2.98150E+02 -443000-25*T;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA,AL,CU,ZN:VA;2) 2.98150E+02 20000;
6.00000E+03 N REF: 0 !
$-------------------------------------------------------------------
PHASE GAMMA_H % 3 4 1 8 !
CONSTITUENT GAMMA_H :AL,ZN : AL,CU,ZN : CU : !
PARAMETER G(GAMMA_H,AL:AL:CU;0) 2.98150E+02 -219258-45.5*T
+5*GHSERAL#+8*GHSERCU#;
6.00000E+03 N REF: 1 !
PARAMETER G(GAMMA_H,ZN:AL:CU;0) 2.98150E+02 -20000-130*T
+GHSERAL#+4*GHSERZN#+8*GHSERCU#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA_H,AL:CU:CU;0) 2.98150E+02 -200460-58.5*T
+4*GHSERAL#+9*GHSERCU#;
6.00000E+03 N REF: 1 !
PARAMETER G(GAMMA_H,ZN:CU:CU;0) 2.98150E+02 -78000-65*T
+4*GHSERZN#+9*GHSERCU#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA_H,AL:ZN:CU;0) 2.98150E+02 -123500-130*T
+4*GHSERAL#+GHSERZN#+8*GHSERCU#;
6.00000E+03 N REF: 0 !
PARAMETER G(GAMMA_H,ZN:ZN:CU;0) 2.98150E+02 -91000-65*T
+5*GHSERZN#+8*GHSERCU#;
6.00000E+03 N REF: 0 !
$--------------------------------------------------------------------
PHASE Q % 3 .4375 .375 .1875 !
CONSTITUENT Q :AL : MG : CU : !
PARAMETER G(Q,AL:MG:CU;0) 2.98000E+02 -23657.9+10.6*T
+.4375*GALLIQ#+.375*GMGLIQ#+.1875*GCULIQ#; 3.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE S % 3 .5 .25 .25 !
CONSTITUENT S :AL : MG : CU : !
PARAMETER G(S,AL:MG:CU;0) 2.98000E+02 -27344.5+12*T
+.5*GALLIQ#+.25*GCULIQ#+.25*GMGLIQ#; 3.00000E+03 N REF: 0 !
$--------------------------------------------------------------------
PHASE V % 3 .38461 .15385 .46154 !
CONSTITUENT V :AL : MG : CU : !
PARAMETER G(V,AL:MG:CU;0) 2.98000E+02 -33303.32+11*T
+.38461*GALLIQ#+.15385*GMGLIQ#+.46154*GCULIQ#;
3.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE PHI % 3 2 5 2 !
CONSTITUENT PHI :AL : MG : ZN : !
PARAMETER G(PHI,AL:MG:ZN;0) 298.15 -169985.46+136.8*T
+2*GALLIQ#+5*GMGLIQ#+2*GZNLIQ#; 6000.0 N REF: 0 !
$---------------------------------------------------------------------
PHASE TAO % 4 1 4 4 1 !
CONSTITUENT TAO :AL,CU : AL : CU : ZN: !
PARAMETER G(TAO,AL:AL:CU:ZN;0) 2.98150E+02 -368317.4+230*T
+5*GALLIQ#+4*GCULIQ#+GZNLIQ#;
6.00000E+03 N REF: 0 !
PARAMETER G(TAO,CU:AL:CU:ZN;0) 2.98150E+02 -325713.2+118*T
+4*GALLIQ#+5*GCULIQ#+GZNLIQ#;
6.00000E+03 N REF: 0 !
PARAMETER G(TAO,AL,CU:AL:CU:ZN;0) 2.98150E+02 212280.2-300*T;
6.00000E+03 N REF: 0 !
$----------------------------------------------------------------------
PHASE T1 % 3 .3 1 1.7 !
CONSTITUENT T1 :CU : MG : ZN : !
PARAMETER G(T1,CU:MG:ZN;0) 298.15 -44500+2.5*T+0.3*GHSERCU#+GHSERMG#
+1.7*GHSERZN#; 6000.0 N REF: 0 !
$======================================================================
$ Binary Intermetallic Phases
$======================================================================
PHASE ALCU_THETA % 2 .66667 .33333 !
CONSTITUENT ALCU_THETA :AL : AL,CU : !
PARAMETER G(ALCU_THETA,AL:AL;0) 2.98150E+02 +GBCCAL#;
6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_THETA,AL:CU;0) 2.98150E+02 -15802+2.25*T
+.66667*GHSERAL#+.33333*GHSERCU#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_THETA,AL:AL,CU;0) 2.98150E+02 737;
6.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE ALCU_DELTA % 2 .4 .6 !
CONSTITUENT ALCU_DELTA :AL : CU : !
PARAMETER G(ALCU_DELTA,AL:CU;0) 2.98150E+02 -21340+.6*T
+.4*GHSERAL#+.6*GHSERCU#; 6.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE ALCU_EPS % 2 .5 .5 !
CONSTITUENT ALCU_EPS :AL,CU : CU : !
PARAMETER G(ALCU_EPS,AL:CU;0) 2.98150E+02 -18488+.6*T
+.5*GHSERAL#+.5*GHSERCU#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_EPS,CU:CU;0) 2.98150E+02 +GBCCCU#;
6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_EPS,AL,CU:CU;0) 2.98150E+02 +3800-12*T;
6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_EPS,AL,CU:CU;1) 2.98150E+02 -36000;
6.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE ALCU_ETA % 2 .5 .5 !
CONSTITUENT ALCU_ETA :AL,CU : CU : !
PARAMETER G(ALCU_ETA,AL:CU;0) 2.98150E+02 -20280+1.57*T
+.5*GHSERAL#+.5*GHSERCU#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_ETA,CU:CU;0) 2.98150E+02 +GBCCCU#;
6.00000E+03 N REF: 0 !
PARAMETER G(ALCU_ETA,AL,CU:CU;0) 2.98150E+02 -12870-10*T;
6.00000E+03 N REF: 0 !
$--------------------------------------------------------------------
PHASE ALCU_ZETA % 2 .45 .55 !
CONSTITUENT ALCU_ZETA :AL : CU : !
PARAMETER G(ALCU_ZETA,AL:CU;0) 2.98150E+02 -21000+.9*T
+.45*GHSERAL#+.55*GHSERCU#; 6.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE ALMG_BETA % 2 .615 .385 !
CONSTITUENT ALMG_BETA :AL : MG : !
PARAMETER G(ALMG_BETA,AL:MG;0) 2.98150E+02 -1451.1-1.907*T
+.615*GHSERAL#+.385*GHSERMG#; 6.00000E+03 N REF: 0 !
$---------------------------------------------------------------------
PHASE ALMG_EPSILON % 2 .56 .44 !
CONSTITUENT ALMG_EPSILON :AL : MG : !
PARAMETER G(ALMG_EPSILON,AL:MG;0) 2.98150E+02 -768.6-3.119*T
+.56*GHSERAL#+.44*GHSERMG#; 6.00000E+03 N REF: 0 !
$----------------------------------------------------------------------
PHASE ALMG_GAMMA % 3 .4483 .1379 .4138 !
CONSTITUENT ALMG_GAMMA :MG : AL,MG : AL,MG : !
PARAMETER G(ALMG_GAMMA,MG:AL:AL;0) 2.98150E+02 -1270-1.75*T
+.5517*GHSERAL#+.4483*GHSERMG#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALMG_GAMMA,MG:MG:AL;0) 2.98150E+02 -2441.4+.219*T
+.4138*GHSERAL#+.5862*GHSERMG#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALMG_GAMMA,MG:AL:MG;0) 2.98150E+02 +1279.6+1.1606*T
+.1379*GHSERAL#+.8621*GHSERMG#; 6.00000E+03 N REF: 0 !
PARAMETER G(ALMG_GAMMA,MG:MG:MG;0) 2.98150E+02 +5000+GHSERMG#;
6.00000E+03 N REF: 0 !
$----------------------------------------------------------------------
$
PHASE ALMG_ZETA % 2 .525 .475 !
CONSTITUENT ALMG_ZETA :AL : MG : !
PARAMETER G(ALMG_ZETA,AL:MG;0) 2.98150E+02 -837.8-3.163*T
+.525*GHSERAL#+.475*GHSERMG#; 6.00000E+03 N REF: 0 !
$----------------------------------------------------------------------
$
PHASE CUMG2 % 2 .33333 .66667 !
CONSTITUENT CUMG2 :CU : MG : !
PARAMETER G(CUMG2,CU:MG;0) 2.98150E+02 -9648.1+0.53534*T
+0.33333*GHSERCU#+0.66666*GHSERMG#; 6.00000E+03 N REF: 0 !
$----------------------------------------------------------------------
$
PHASE MG2ZN11 % 2 .153846 .846154 !
CONSTITUENT MG2ZN11 :MG : ZN : !
PARAMETER G(MG2ZN11,MG:ZN;0) 298.15 -5823.05+1.94323*T
+0.153846154*GHSERMG#+0.846153846*GHSERZN#; 6000.0 N REF: 4 !
$
$-----------------------------------------------------------------------
$
PHASE MG2ZN3 % 2 .4 .6 !
CONSTITUENT MG2ZN3 :MG : ZN : !
PARAMETER G(MG2ZN3,MG:ZN;0) 298.15 -11014.5+3.67151*T+0.4*GHSERMG#
+0.6*GHSERZN#; 6000.0 N REF: 4 !
$
$-----------------------------------------------------------------------
$
PHASE MG7ZN3 % 2 .71831 .28169 !
CONSTITUENT MG7ZN3 :MG : ZN : !
PARAMETER G(MG7ZN3,MG:ZN;0) 298.15 -4814.11+T+0.71831*GHSERMG#
+0.28169*GHSERZN#; 6000.0 N REF: 4 !
$
$-----------------------------------------------------------------------
$
PHASE MGZN % 2 .48 .52 !
CONSTITUENT MGZN :MG : ZN : !
PARAMETER G(MGZN,MG:ZN;0) 298.15 -9590.44+3.19681*T+0.48*GHSERMG#
+0.52*GHSERZN#; 6000.0 N REF: 4 !
$
$========================================================================
REFERENCE LIST
NUMBER SOURCE
0. 91[Din] 'S.G.T.E., solution data-base (1991), unaries'
1. Al-Mg[93Zuo] Y. Zuo and Y.A. Chang, CALPHAD,
17, 2, 1993, P161.
2. Cu-Mg[93Zuo] Y. Zuo and Y. A. Chang, Z. Metallkd.,
84, 10, 1993, P662.
3. Al-Cu[93Sau] N. Saunders, private communication, 1993.
4. Al-Zn[94Che] S.L. Chen and Y. A. Chang, CALPHAD, 1994,
5. Cu-Zn[93spe] P.J. Spencer, Journal of Phase Equilibria,
1993,14,p432.
6. Mg-Zn[92Aga] R. Agarwal et al,Z. Metallkd., 83, 1992, p216.
$===========================================================================