$***************************************************************************** $ $ mc_sample_mg.tdb $ $ $***************BETA VERSION for internal testing - CONFIDENTIAL************** $ $ MatCalc Magnesium sample database, version 0.004, created 2013-11-28 $ $ This database contains a selection of published thermodynamic data for AZ Mg-base alloys. $ Thermodynamic parameters have been collected or optimised in 2011 and 2013 at TU Wien $ by Erwin Povoden-Karadeniz. $ $ ############################################################################ $ $ use with MatCalc version 5.53.0027 or higher $ $ ############################################################################ $ $ Copyright holder and editor: Erwin Povoden-Karadeniz (erwin.povoden-karadeniz@tuwien.ac.at) $ $ You may freely use this database for your purpose, but you are not eligible $ for distributing or publishing this database without prior agreement of $ the copyright holder. $ $ ########################################################################### $ The following assessments are incorporated in this database: $ $ ... see list of publications in the reference section at the end of this file ... $ $ The following elements are included in this database: $ $ Mg, Al, Mn, Si, Zn $ Ambit $ This database version has been designed and tested to be used for thermokinetic simulations $ in AZ Mg-alloys from melting to room temperature. Simulations are possible down to 273 K. $ For kinetic simulations at low temperature, the low temperature limits $ of Gibbs energies were reduced from 298.15 K as given by Ref 0 to 273.00 K. $ For kinetic simulations at very high temperatures, the high temperature limits of Gibbs energies were $ in some cases extended to higher temperatures than given by Ref 0. $ In this database version the Mg-Mn-Zn system, Mg-Mn-Si, Mn-Si-Zn and higher orders are ideal extension from the binaries. $ **************************************************************************************************************** $ If you wish to use the database also new alloy compositions, $ please contact erwin.povoden-karadeniz@tuwien.ac.at for support. $ **************************************************************************************************************** $ The following phases are included in this database: $ $ Detailed descriptions of phases with relevance for precipitation are found in the thermodynamic descriptions part. $ $ LIQUID $ $ Alloy phases $ HCP_A3 HCP_ZN BCC_A2 FCC_A1 $ Intermetallic phases (listed in the same order as in section IV $ ALMG_BETA ALMG_EPS G_AL12MG17 ALMGMN_T AL4MN AL6MN AL8MN5_D810 $ AL11MN4 AL12MN LAVES_C14 LAVES_C15 LAVES_C36 MG2SI MG2ZN11 $ MG2ZN3 MG7ZN3 MGZN MN3SI PHI SI_DIAMOND_A4 T_PHASE TAU $***************************************************************************** $ $ I) Definition of elements $ From A. T. Dinsdale, SGTE data for pure elements (ref 0) $ $***************************************************************************** $Element Standard state mass [g/mol] enthalpy_298 entropy_298 ELEMENT VA VACUUM 0.0 0.00 0.00 ! ELEMENT AL FCC_A1 26.98154 4540 28.30 ! ELEMENT MG HCP_A3 24.305 4998.0 32.671 ! ELEMENT MN BCC_A12 54.9380 4995.696 32.2206 ! ELEMENT SI DIA_A4 28.0855 3217. 18.81 ! ELEMENT ZN HCP_A3 65.38 5656.7 41.631 ! $***************************************************************************** $ $ II) MatCalc specific commands $ $***************************************************************************** $ Defines MG as reference element REFERENCE_ELEMENT MG ! $***************************************************************************** $ $ MatCalc specific: enthalpy of vacancy formation $ $***************************************************************************** $$ ############################ HCP_A3 ########################## $ $ default for hcp_A3 is MG PARAMETER HMVA(HCP_A3,*;0) 273.00 +86836.78; 6000.00 N REF:pov11 ! PARAMETER HMVA(HCP_A3,AL:*;0) 273.00 +78000; 6.00000E+03 N REF:pov11 ! PARAMETER HMVA(HCP_A3,MG:*;0) 273.00 +78000; 6.00000E+03 N REF:pov11 ! PARAMETER HMVA(HCP_A3,MN:*;0) 273.00 +78000; 6.00000E+03 N REF:pov11 ! PARAMETER HMVA(HCP_A3,SI:*;0) 273.00 +78000; 6.00000E+03 N REF:pov11 ! PARAMETER HMVA(HCP_A3,ZN:*;0) 273.00 +42600; 6.00000E+03 N REF:pov11 ! $***************************************************************************** $ $ III) Gibbs energy functions of element $ $***************************************************************************** $ SER (Standard elements references) FUNCTION GHSERAL 273.00 -7976.15+137.093038*T-24.3671976*T*LN(T) -0.001884662*T**2-8.77664E-07*T**3+74092*T**(-1); 7.00000E+02 Y -11276.24+223.048446*T-38.5844296*T*LN(T)+0.018531982*T**2 -5.764227E-06*T**3+74092*T**(-1); 9.33470E+02 Y -11278.378+188.684153*T-31.748192*T*LN(T)-1.230524E +28*T**(-9); 6.00000E+03 N REF:0 ! FUNCTION GHSERMG 273.00 -8367.34+143.675547*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+204.716215*T-34.3088*T*LN(T)+1.038192E+28*T**(-9); 6.00000E+03 N REF:0 ! FUNCTION GHSERMN 273.00 -8115.28+130.059*T-23.4582*T*LN(T) -7.34768E-3*T**2+69827.1*T**(-1); 1519.00 Y -28733.41+312.2648*T-48.0*T*LN(T)+1.656847E+30*T**(-9); 2000.00 N REF:0 ! FUNCTION GHSERSI 273.00 -8162.609+137.236859*T-22.8317533*T*LN(T) -1.912904E-3*T**2-0.003552E-6*T**3+176667*T**(-1); 1687.00 Y -9457.642+167.271767*T-27.196*T*LN(T)-4.2037E+30*T**(-9); 3600.00 N REF:0 ! FUNCTION GHSERZN 273.00 -7285.787+118.470069*T-23.701314*T*LN(T) -0.001712034*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); 6.00000E+03 N REF:0 ! $ Others FUNCTION GBCCMG 273.00 +3100-2.1*T+GHSERMG#; 6.00000E+03 N REF:0 ! FUNCTION GFCCMG 273.00 +2600-0.9*T+GHSERMG#; 6.00000E+03 N REF:0 ! FUNCTION GBCCMN 273.00 -3235.3+127.85*T-23.7*T*LN(T) -0.00744271*T**2+60000*T**(-1); 1.51900E+03 Y -23188.83+307.7043*T-48*T*LN(T)+1.265152E+30*T**(-9); 6.00000E+03 N REF:0 ! FUNCTION GFCCMN 273.00 -3439.3+131.884*T-24.5177*T*LN(T) -0.006*T**2+69600*T**(-1); 1.51900E+03 Y -26070.1+309.6664*T-48*T*LN(T)+3.86196E+30*T**(-9); 6.00000E+03 N REF:0 ! FUNCTION GHCPAL 273.00 +5481-1.8*T+GHSERAL#; 6.00000E+03 N REF:0 ! FUNCTION GMNBCC 273.00 -3235.3+127.85*T-23.7*T*LN(T) -0.00744271*T**2+60000*T**(-1); 1519.00 Y -23188.83+307.7043*T-48*T*LN(T)+1.265152E+30*T**(-9); 2000.00 N REF:0 ! FUNCTION GMNFCC 273.00 -3439.3+131.884*T-24.5177*T*LN(T) -0.006*T**2+69600*T**(-1); 1519.00 Y -26070.1+309.6664*T-48*T*LN(T)+3.86196E+30*T**(-9); 2000.00 N REF:0 ! FUNCTION GBCCZN 273.00 +2886.96-2.5104*T+GHSERZN#; 6.00000E+03 N REF:0 ! FUNCTION GFCCZN 273.00 +2969.82-1.56968*T+GHSERZN#; 6.00000E+03 N REF:0 ! FUNCTION GSIBCC 273.00 +47000-22.5*T+GHSERSI#; 6000.00 N REF:0 ! FUNCTION GALLIQ 273.00 +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#; 6.00000E+03 N REF:0 ! FUNCTION GLIQAL 273.00 +11005.029-11.841867*T+7.934E-20*T**7 +GHSERAL#; 9.33470E+02 Y +10482.382-11.253974*T+1.231E+28*T**(-9)+GHSERAL#; 6.00000E+03 N REF:0 ! FUNCTION GMGLIQ 273.00 +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#; 6.00000E+03 N REF:0 ! FUNCTION GZNLIQ 2.70000E+02 -128.517+108.176926*T-23.701314*T*LN(T) -0.001712034*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); 6.00000E+03 N REF:0 ! FUNCTION UN_ASS 273.00 +1e-8; 6.00000E+03 N ! $***************************************************************************** $***************************************************************************** $ $ IV) Thermodynamic descriptions of phases $ $***************************************************************************** $***************************************************************************** $ $################################################################################## $ THERMODYNAMIC PARAMETERS: L I Q U I D $################################################################################## $ PHASE LIQUID % 1 1.0 > Random substitutional model. >> 5 ! CONSTITUENT LIQUID :AL,MG,MN,SI,ZN : ! PARAMETER G(LIQUID,AL;0) 273.00 +GLIQAL#; 6.00000E+03 N REF:0 ! PARAMETER G(LIQUID,MG;0) 273.00 +8202.243-8.83693*T+GHSERMG# -8.0176E-20*T**7; 9.23000E+02 Y +8690.316-9.392158*T+GHSERMG#-1.038192E+28*T**(-9); 6.00000E+03 N REF:0 ! PARAMETER G(LIQUID,MN;0) 273.00 +17859.91-12.6208*T-4.419297E-21*T**7+GHSERMN#; 1519.00 Y +18739.51-13.2288*T-1.656847E+30*T**(-9)+GHSERMN#; 2000.00 N REF:0 ! PARAMETER G(LIQUID,SI;0) 273.00 +50696.36-30.099439*T+2.0931E-21*T**7+GHSERSI#; 1687.00 Y +49828.165-29.559068*T+4.2037E+30*T**(-9)+GHSERSI#; 3600.00 N REF:0 ! PARAMETER G(LIQUID,ZN;0) 273.00 -128.574+108.177079*T -23.701314*T*LN(T)-0.001712034*T**2-1.264963E-06*T**3-3.58958E-19*T**7; 6.92680E+02 Y -3620.391+161.608594*T-31.38*T*LN(T); 6.0000E+03 N REF:0 ! PARAMETER L(LIQUID,AL,MG;0) 273.00 -9031.5816+4.8547124*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MG;1) 273.00 -891.11184+1.1368285*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MG;2) 273.00 434.02777; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MG,MN;0) 273.00 +28000; 6000.00 N REF:1 ! PARAMETER L(LIQUID,AL,MG,SI;0) 273.00 +11882; 6000.00 N REF:6 ! PARAMETER L(LIQUID,AL,MG,SI;1) 273.00 -24207; 6000.00 N REF:6 ! PARAMETER L(LIQUID,AL,MG,SI;2) 273.00 -38223; 6000.00 N REF:6 ! PARAMETER L(LIQUID,AL,MG,ZN;0) 273.00 -11475+11*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MG,ZN;1) 273.00 -11475+11*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MG,ZN;2) 273.00 -11475+11*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,AL,MN;0) 273.00 -70584.9+28.22693*T; 6000.00 N REF:1 ! PARAMETER L(LIQUID,AL,MN;1) 273.00 -13293.5+9.82551*T; 6000.00 N REF:1 ! PARAMETER L(LIQUID,AL,MN,SI;0) 273.00 -72818; 6000.00 N REF:7 ! PARAMETER L(LIQUID,AL,MN,SI;1) 273.00 -16967; 6000.00 N REF:7 ! PARAMETER L(LIQUID,AL,MN,SI;2) 273.00 -55992; 6000.00 N REF:7 ! PARAMETER L(LIQUID,AL,SI;0) 273.00 -11340.10-1.23394*T; 6000.00 N REF:3 ! PARAMETER L(LIQUID,AL,SI;1) 273.00 -3530.93+1.35993*T; 6000.00 N REF:3 ! PARAMETER L(LIQUID,AL,SI;2) 273.00 +2265.39; 6000.00 N REF:3 ! PARAMETER L(LIQUID,AL,ZN;0) 273.00 +10465.55-3.39259*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,MG,MN;0) 273.00 +19125.0+12.5*T; 6000.00 N REF:3 ! PARAMETER L(LIQUID,MG,SI;0) 273.00 -70055+24.98*T; 6000.00 N REF:8 ! PARAMETER L(LIQUID,MG,SI;1) 273.00 -1300; 6000.00 N REF:8 ! PARAMETER L(LIQUID,MG,SI;2) 273.00 +6272; 6000.00 N REF:8 ! PARAMETER L(LIQUID,MG,ZN;0) 273.00 -77729.24+680.52266*T -95*T*LN(T)+0.04*T**2; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,MG,ZN;1) 273.00 +3674.72+0.57139*T; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,MG,ZN;2) 273.00 -1588.15; 6.00000E+03 N REF:2 ! PARAMETER L(LIQUID,MN,ZN;0) 273.00 -4666; 6.00000E+03 N REF:5 ! PARAMETER L(LIQUID,MN,ZN;1) 273.00 +3500; 6.00000E+03 N REF:pov13 ! PARAMETER L(LIQUID,MN,SI;1) 273.00 -34917+3.205*T; 6000.00 N REF:4 ! PARAMETER L(LIQUID,MN,SI;2) 273.00 +46782-18.19*T; 6000.00 N REF:4 ! PARAMETER L(LIQUID,MN,SI;3) 273.00 +16168; 6000.00 N REF:4 ! PARAMETER L(LIQUID,SI,ZN;0) 273.00 +7829.25; 6000.00 N REF:3 ! PARAMETER L(LIQUID,SI,ZN;1) 273.00 -3338.18; 6000.00 N REF:3 ! PARAMETER L(LIQUID,SI,ZN;2) 273.00 -891.33; 6000.00 N REF:3 ! PARAMETER L(LIQUID,MG,SI,ZN;0) 273.00 -118047.9+91.62*T; 6000.00 N REF:11 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: HCP_A3 $################################################################################## TYPE_DEFINITION + GES A_P_D HCP_A3 MAGNETIC -3.0 2.80000E-01 ! PHASE HCP_A3 %+ 2 1 .5 > Mg-Matrix phase, hexagonal close-packed. >> 5 ! CONSTITUENT HCP_A3 :AL,MG%,MN,SI,ZN : VA : ! PARAMETER G(HCP_A3,AL:VA;0) 273.00 +5481-1.8*T+GHSERAL#; 6.00000E+03 N REF:0 ! PARAMETER G(HCP_A3,MG:VA;0) 273.00 +GHSERMG#; 6.00000E+03 N REF:0 ! PARAMETER G(HCP_A3,MN:VA;0) 273.00 -4439.3+133.007*T-24.5177*T*LN(T) -0.006*T**2+69600*T**(-1); 1519.00 Y -27070.1+310.7894*T-48*T*LN(T)+3.86196E+30*T**(-9); 2000.00 N REF:0 ! PARAMETER G(HCP_A3,SI:VA;0) 273.00 +49200-20.8*T+GHSERSI#; 3600.00 N REF:0 ! PARAMETER G(HCP_A3,ZN:VA;0) 273.00 +2970-1.57*T+GHSERZN#; 6.00000E+03 N REF:0 ! PARAMETER L(HCP_A3,AL,MG:VA;0) 273.00 +4271.9648-2.1898692*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,MG:VA;1) 273.00 -1.076864+1.014848*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,MG:VA;2) 273.00 -965.93125; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,MN:VA;0) 273.00 -108066+43.83*T; 6000.00 N REF:3 ! PARAMETER L(HCP_A3,AL,MN:VA;1) 273.00 -54519.8+40*T; 6000.00 N REF:3 ! PARAMETER L(HCP_A3,AL,MG,ZN:VA;0) 273.00 +1E-04; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,SI:VA;0) 273.00 +4000; 6000.00 N REF:9 ! PARAMETER L(HCP_A3,AL,ZN:VA;0) 273.00 +18820.95-8.95255*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,ZN:VA;1) 273.00 +1E-06; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,ZN:VA;2) 273.00 +1E-06; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,AL,ZN:VA;3) 273.00 -702.79; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,MG,MN:VA;0) 273.00 +32985.0+2.5*T; 6.00000E+03 N REF:3 ! PARAMETER L(HCP_A3,MG,SI:VA;0) 273.00 -7148.79+0.89361*T; 6000.00 N REF:3 ! PARAMETER L(HCP_A3,MG,ZN:VA;0) 273.00 -3056.82+5.63801*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,MG,ZN:VA;1) 273.00 -3127.26+5.65563*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_A3,MN,ZN:VA;0) 273.00 UN_ASS#; 6.00000E+03 N ! PARAMETER L(HCP_A3,SI,ZN:VA;0) 273.00 +80*T; 6000.00 N REF:3 ! PARAMETER TC(HCP_A3,MN:VA;0) 273.00 +540; 2000.00 N REF:2 ! PARAMETER BMAGN(HCP_A3,MN:VA;0) 273.00 +0.62; 2000.00 N REF:0 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: HCP_ZN $################################################################################## $ PHASE HCP_ZN % 2 1 .5 > Hexagonal close-packed. >> 2 ! CONSTITUENT HCP_ZN :AL,MG,SI,ZN% : VA : ! PARAMETER G(HCP_ZN,AL:VA;0) 273.00 +5482-1.8*T+GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(HCP_ZN,MG:VA;0) 273.00 +100+GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(HCP_ZN,SI:VA;0) 273.00 +49201-20.8*T+GHSERSI#; 6000.00 N REF:3 ! PARAMETER G(HCP_ZN,ZN:VA;0) 273.00 +GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,MG:VA;0) 273.00 +1950-2*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,MG:VA;1) 273.00 +1480-2.08*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,MG:VA;2) 273.00 +3500; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,MG,ZN:VA;0) 273.00 +1E-04; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,ZN:VA;0) 273.00 +18820.95-8.95255*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,ZN:VA;1) 273.00 +1E-06; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,ZN:VA;2) 273.00 +1E-06; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,AL,ZN:VA;3) 273.00 -702.79; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,MG,SI:VA;0) 273.00 +0.0001; 6000.00 N REF:3 ! PARAMETER L(HCP_ZN,MG,ZN:VA;0) 273.00 -3056.82+5.63801*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,MG,ZN:VA;1) 273.00 -3127.26+5.65563*T; 6.00000E+03 N REF:2 ! PARAMETER L(HCP_ZN,SI,ZN:VA;0) 273.00 +80*T; 6000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: BCC_A2 $################################################################################## $ TYPE_DEFINITION ( GES A_P_D BCC_A2 MAGNETIC -1.0 4.00000E-01 ! PHASE BCC_A2 %( 2 1 3 > Body-centered cubic. >> 1 ! CONSTITUENT BCC_A2 :AL,MG,MN%,SI,ZN : VA : ! PARAMETER G(BCC_A2,AL:VA;0) 273.00 +10083-4.813*T+GHSERAL#; 6.00000E+03 N REF:0 ! PARAMETER G(BCC_A2,MG:VA;0) 273.00 +3100-2.1*T+GHSERMG#; 6.00000E+03 N REF:0 ! PARAMETER G(BCC_A2,MN:VA;0) 273.00 +GMNBCC#; 6000.00 N REF:0 ! PARAMETER G(BCC_A2,SI:VA;0) 273.00 +47000-22.5*T+GHSERSI#; 3600.00 N REF:0 ! PARAMETER G(BCC_A2,ZN:VA;0) 273.00 +GBCCZN#; 6.00000E+03 N REF:2 ! PARAMETER L(BCC_A2,AL,MN:VA;0) 273.00 -120077+52.851*T; 6000.00 N REF:3 ! PARAMETER L(BCC_A2,AL,MN:VA;1) 273.00 -40652+29.2764*T; 6000.00 N REF:3 ! PARAMETER L(BCC_A2,MG,MN:VA;0) 273.00 +70000; 6.00000E+03 N REF:3 ! PARAMETER L(BCC_A2,MG,SI:VA;0) 273.00 +1E-10; 6000.00 N REF:3 ! PARAMETER L(BCC_A2,MG,ZN:VA;0) 273.00 -10000; 6.00000E+03 N REF:2 ! PARAMETER L(BCC_A2,MN,SI:VA;0) 273.00 -83680; 6000.00 N REF:10 ! PARAMETER L(BCC_A2,MN,ZN:VA;0) 273.00 -8200-0.75*T; 6.00000E+03 N REF:5 ! PARAMETER L(BCC_A2,SI,ZN:VA;0) 273.00 +80*T; 6000.00 N REF:3 ! PARAMETER TC(BCC_A2,MN:VA;0) 273.00 -580; 2000.00 N REF:3 ! PARAMETER BMAGN(BCC_A2,MN:VA;0) 273.00 -0.27; 2000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: FCC_A1 $################################################################################## $ TYPE_DEFINITION * GES A_P_D FCC_A1 MAGNETIC -3.0 2.80000E-01 ! PHASE FCC_A1 %* 2 1 1 > Face-centered cubic. >> 1 ! CONSTITUENT FCC_A1 :AL%,MG,MN,SI,ZN : VA : ! PARAMETER G(FCC_A1,AL:VA;0) 273.00 +GHSERAL#; 6.00000E+03 N REF:0 ! PARAMETER G(FCC_A1,MG:VA;0) 273.00 +2600-0.9*T+GHSERMG#; 6.00000E+03 N REF:0 ! PARAMETER G(FCC_A1,MN:VA;0) 273.00 -3439.3+131.884*T-24.5177*T*LN(T) -0.006*T**2+69600*T**(-1); 1519.00 Y -26070.1+309.6664*T-48*T*LN(T)+3.86196E+30*T**(-9); 2000.00 N REF:0 ! PARAMETER G(FCC_A1,SI:VA;0) 273.00 +51000-21.8*T+GHSERSI#; 3600.00 N REF:0 ! PARAMETER G(FCC_A1,ZN:VA;0) 273.00 +2969.82-1.56968*T+GHSERZN#; 6.00000E+03 N REF:0 ! PARAMETER L(FCC_A1,AL,MG:VA;0) 273.00 +1587.61+2.1413324*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,AL,MG:VA;1) 273.00 +1179.5327-0.69523422*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,AL,MG:VA;2) 273.00 -866.82189; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,AL,MN:VA;0) 273.00 -69300+25.0000*T; 6000.00 N REF:3 ! PARAMETER L(FCC_A1,AL,MN:VA;1) 273.00 +8800.0; 6000.00 N REF:3 ! PARAMETER L(FCC_A1,AL,SI:VA;0) 273.00 -3143.78+0.39297*T; 6000.00 N REF:3 ! PARAMETER L(FCC_A1,AL,ZN:VA;0) 273.00 +7297.48+0.47512*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,AL,ZN:VA;1) 273.00 +6612.88-4.5911*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,AL,ZN:VA;2) 273.00 -3097.19+3.30635*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,MG,MN:VA;0) 273.00 +70000.0; 6000.00 N REF:3 ! PARAMETER L(FCC_A1,MG,SI:VA;0) 273.00 -7148.79+0.89361*T; 6000.00 N REF:3 ! PARAMETER L(FCC_A1,MG,ZN:VA;0) 273.00 -3056.82+5.63801*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,MG,ZN:VA;1) 273.00 -3127.26+5.65563*T; 6.00000E+03 N REF:2 ! PARAMETER L(FCC_A1,MN,SI:VA;0) 273.00 -101253; 6000.00 N REF:10 ! PARAMETER L(FCC_A1,MN,ZN:VA;0) 273.00 -9200; 6.00000E+03 N REF:5 ! PARAMETER L(FCC_A1,SI,ZN:VA;0) 273.00 +80*T; 6000.00 N REF:3 ! PARAMETER TC(FCC_A1,MN:VA;0) 273.00 +540; 2000.00 N REF:0 ! PARAMETER BMAGN(FCC_A1,MN:VA;0) 273.00 +0.62; 2000.00 N REF:0 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: ALMG_BETA $################################################################################## $ PHASE ALMG_BETA % 2 89 140 > Cubic, space group Fd3-m. >> 2 ! CONSTITUENT ALMG_BETA :MG : AL%,ZN : ! PARAMETER G(ALMG_BETA,MG:AL;0) 273.00 -809136.27+115.01663*T +89*GHSERMG#+140*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(ALMG_BETA,MG:ZN;0) 273.00 +206100+89*GHSERMG# +140*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(ALMG_BETA,MG:AL,ZN;0) 273.00 -1717500+343.5*T; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: ALMG_EPS $################################################################################## $ PHASE ALMG_EPS % 2 23 30 > Trigonal, space group R3-. >> 2 ! CONSTITUENT ALMG_EPS :MG : AL%,ZN : ! PARAMETER G(ALMG_EPS,MG:AL;0) 273.00 -172080.69-5.8490582*T +23*GHSERMG#+30*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(ALMG_EPS,MG:ZN;0) 273.00 -318000+63.6*T+23*GHSERMG# +30*GHSERZN#; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: G_AL12MG17 $################################################################################## $ PHASE G_AL12MG17 % 3 5 12 12 > Gamma equilibrium phase, space group: I43m, prototype: Alpha-Mn. Main precipitate in AZ Mg-alloys. [REF:e.g. C4,C5,C6,C7] >> 4 ! CONSTITUENT G_AL12MG17 :MG : AL,MG%,ZN : AL%,MG,ZN : ! PARAMETER G(G_AL12MG17,MG:AL:AL;0) 273.00 +8360+20.338857*T +5*GHSERMG#+24*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:MG:AL;0) 273.00 -104308.83+23.495281*T +17*GHSERMG#+12*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:ZN:AL;0) 273.00 -87000+58*T+5*GHSERMG# +12*GHSERAL#+12*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:AL:MG;0) 273.00 +180556-138.069*T +17*GHSERMG#+12*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:MG:MG;0) 273.00 +139371-87.319*T +29*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:ZN:MG;0) 273.00 +87000+29*T+17*GHSERMG# +12*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:AL:ZN;0) 273.00 +14.5*T+5*GHSERMG# +12*GHSERAL#+12*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:MG:ZN;0) 273.00 -145000+58*T+17*GHSERMG# +12*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(G_AL12MG17,MG:ZN:ZN;0) 273.00 +290000+5*GHSERMG# +24*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:AL:AL,MG;0) 273.00 +113100-14.5*T; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:MG,ZN:AL;0) 273.00 -116000+58*T; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:MG:AL,MG;0) 273.00 +113100-14.5*T; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:ZN:AL,MG;0) 273.00 +113100-14.5*T; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:MG,ZN:MG;0) 273.00 -116000+58*T; 6.00000E+03 N REF:2 ! PARAMETER L(G_AL12MG17,MG:MG,ZN:ZN;0) 273.00 -116000+58*T; 6.00000E+03 N REF:2 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: ALMGMN_T $############################################################################# $ PHASE ALMGMN_T % 3 0.78261 0.130435 0.08696 > Cubic, space group Fd3-m. >> 2 ! CONSTITUENT ALMGMN_T : AL : MG : MN : ! PARAMETER G(ALMGMN_T,AL:MG:MN;0) 273.00 -8652.17 +0.78261*GHSERAL#+0.130435*GHSERMG#+0.086957*GHSERMN#; 6000.00 N REF:1 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: AL4MN $############################################################################# $ PHASE AL4MN % 2 4 1 > Hexagonal. Found as heterogeneous precipitate in AZ61 alloy [REF:C3] >> 3 ! CONSTITUENT AL4MN : AL : MN : ! PARAMETER G(AL4MN,AL:MN;0) 273.00 -100005+30*T+4*GHSERAL#+GHSERMN#; 6000.00 N REF:3 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: AL6MN $############################################################################# $ PHASE AL6MN % 2 1 0.166667 > Orthorhombic, 28 atoms per unit cell. >> 2 ! CONSTITUENT AL6MN : AL : MN : ! PARAMETER G(AL6MN,AL:MN;0) 273.00 -15584.4+5.03087*T+GHSERAL# +0.166667*GHSERMN#; 6000.00 N REF:3 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: AL8MN5_D810 $############################################################################# $ PHASE AL8MN5_D810 % 3 12 4 10 > First solid phase forming during casting of AZ alloy. [REF:C2] Also found as heterogeneous precipitate in AZ61 [REF:C3] >> 3 ! CONSTITUENT AL8MN5_D810 : AL%,SI : MN : AL,MN : ! PARAMETER G(AL8MN5_D810,AL:MN:AL;0) 273.00 -308671+56.6488*T+22*GHSERAL# +4*GHSERMN#; 6000.00 N REF:3 ! PARAMETER G(AL8MN5_D810,AL:MN:MN;0) 273.00 -596866.4+94.61192*T+12*GHSERAL# +14*GHSERMN#; 6000.00 N REF:3 ! PARAMETER L(AL8MN5_D810,AL:MN:AL,MN;0) 273.00 -546234+387.348*T; 6000.00 N REF:3 ! PARAMETER G(AL8MN5_D810,SI:MN:MN;0) 273.00 +14*GHSERMN#+12*GHSERSI#; 6000.00 N REF:3 ! PARAMETER G(AL8MN5_D810,SI:MN:AL;0) 273.00 +10*GHSERAL#+4*GHSERMN#+12*GHSERSI#; 6000.00 N REF:3 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: AL11MN4 $############################################################################# $ PHASE AL11MN4 % 2 11 4 > Triclinic. Forms during solidification of AZ alloys. [REF:C6] >> 3 ! CONSTITUENT AL11MN4 : AL : MN : ! PARAMETER G(AL11MN4,AL:MN;0) 273.00 -354690+103.03095*T+11*GHSERAL# +4*GHSERMN#; 6000.00 N REF:3 ! $ $############################################################################# $ THERMODYNAMIC PARAMETERS: AL12MN $############################################################################# $ PHASE AL12MN % 2 1 0.08333 > Body-centered cubic. >> 2 ! CONSTITUENT AL12MN : AL : MN : ! PARAMETER G(AL12MN,AL:MN;0) 273.00 -8491.5+2.8305*T+GHSERAL# +0.08333*GHSERMN#; 6000.00 N REF:1 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: LAVES_C14 $################################################################################## $ PHASE LAVES_C14 % 2 .66667 .33333 > Hexagonal close-packed. >> 2 ! CONSTITUENT LAVES_C14 :AL,MG,ZN% : AL,MG%,ZN : ! PARAMETER G(LAVES_C14,AL:AL;0) 273.00 +5000+GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,MG:AL;0) 273.00 +5776.333-5.6*T +0.33333*GHSERAL#+0.66667*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,ZN:AL;0) 273.00 +5000+0.66667*GHSERZN# +0.33333*GHSERAL#; 6.00000E+03 N REF:0 ! PARAMETER G(LAVES_C14,AL:MG;0) 273.00 +4223.7+5.6*T +0.33333*GHSERMG#+0.66667*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,MG:MG;0) 273.00 +7720+4.333*T+GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,ZN:MG;0) 273.00 -11785.15+2.9463*T +0.33333*GHSERMG#+0.66667*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,AL:ZN;0) 273.00 +5000+0.66667*GHSERAL# +0.33333*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,MG:ZN;0) 273.00 +21785.15-2.9463*T +0.33333*GHSERZN#+0.66667*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C14,ZN:ZN;0) 273.00 +5000+GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL,MG:AL;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL:AL,ZN;0) 273.00 -2500-6*T; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,MG,ZN:AL;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,MG:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,ZN:AL,ZN;0) 273.00 -2500-6*T; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,ZN:AL,MG;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL,MG:MG;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL,ZN:MG;0) 273.00 -2500-6*T; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,MG,ZN:MG;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,MG:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,ZN:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,AL,MG:ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C14,MG,ZN:ZN;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: LAVES_C15 $################################################################################## $ PHASE LAVES_C15 % 2 .66667 .33333 > Cubic, space group Fd3-m. >> 2 ! CONSTITUENT LAVES_C15 :AL,MG,SI,ZN% : AL,MG%,SI,ZN : ! PARAMETER G(LAVES_C15,AL:AL;0) 273.00 +15391+6.528*T+GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,MG:AL;0) 273.00 +34990.32-5.48816*T +0.66667*GHSERMG#+0.33333*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,ZN:AL;0) 273.00 +1e-8; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,AL:MG;0) 273.00 +10000+1.333*T +0.66667*GHSERAL#+0.33333*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,MG:MG;0) 273.00 +5000+GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,ZN:MG;0) 273.00 -8451.817+2.9463*T +0.66667*GHSERZN#+0.33333*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,AL:ZN;0) 273.00 +1e-8; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,MG:ZN;0) 273.00 +18454.763-2.9463*T +0.66667*GHSERMG#+0.33333*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C15,ZN:ZN;0) 273.00 +5000+GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,AL,MG:AL;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,AL:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,MG:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,AL,MG:MG;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,MG,ZN:MG;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,MG:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,ZN:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C15,MG,ZN:ZN;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! $ PARAMETER G(LAVES_C15,SI:SI;0) 273.00 +15000.0+3.0*GHSERSI#; 6000.00 N REF:3 ! PARAMETER G(LAVES_C15,MG:SI;0) 273.00 +104970.96-16.46448*T+2*GHSERMG#+GHSERSI#; 6000.00 N REF:3 ! PARAMETER G(LAVES_C15,SI:MG;0) 273.00 +41039+6.25*T+2*GHSERSI#+GHSERMG#; 6000.00 N REF:3 ! PARAMETER L(LAVES_C15,SI,MG:SI;0) 273.00 +15000; 6000.00 N REF:3 ! PARAMETER L(LAVES_C15,SI:SI,MG;0) 273.00 +8000; 6000.00 N REF:3 ! PARAMETER L(LAVES_C15,MG:MG,SI;0) 273.00 +8000; 6000.00 N REF:3 ! PARAMETER L(LAVES_C15,MG,SI:MG;0) 273.00 +15000; 6000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: LAVES_C36 $################################################################################## $ PHASE LAVES_C36 % 2 .66667 .33333 > Hexagonal close-packed. >> 2 ! CONSTITUENT LAVES_C36 :AL,MG,ZN : AL,MG%,ZN : ! PARAMETER G(LAVES_C36,AL:AL;0) 273.00 +5000+GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,MG:AL;0) 273.00 +28323.653-5.48816*T +0.66667*GHSERMG#+0.33333*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,ZN:AL;0) 273.00 +1e-8; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,AL:MG;0) 273.00 +7244.7+3.673*T +0.66667*GHSERAL#+0.33333*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,MG:MG;0) 273.00 +5000+GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,ZN:MG;0) 273.00 -11118.483+2.9463*T +0.66667*GHSERZN#+0.33333*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,AL:ZN;0) 273.00 +1e-8; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,MG:ZN;0) 273.00 +21118.483-2.9463*T +0.66667*GHSERMG#+0.33333*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(LAVES_C36,ZN:ZN;0) 273.00 +5000+GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,AL,MG:AL;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,AL:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,MG:AL,MG;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,AL,MG:MG;0) 273.00 +5000; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,MG,ZN:MG;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,MG:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,ZN:MG,ZN;0) 273.00 +2666.7; 6.00000E+03 N REF:2 ! PARAMETER L(LAVES_C36,MG,ZN:ZN;0) 273.00 +11666.7; 6.00000E+03 N REF:2 ! $ $############################################################################# $ THERMODYNAMIC DATA: MG2SI $############################################################################# $ PHASE MG2SI % 2 2 1 > Face-centered cubic. >> 2 ! CONSTITUENT MG2SI : MG : SI : ! PARAMETER G(MG2SI,MG:SI;0) 273.00 -92250.0+440.4*T-75.9*T*LN(T) -0.0018*T**2+630000*T**(-1); 6000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: MG2ZN11 $################################################################################## $ PHASE MG2ZN11 % 2 .153846 .846154 > Cubic, space group PM3-. >> 2 ! CONSTITUENT MG2ZN11 :MG : AL,SI,ZN% : ! PARAMETER G(MG2ZN11,MG:AL;0) 273.00 +10000-2*T+0.153846*GHSERMG# +0.846154*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(MG2ZN11,MG:SI;0) 273.00 +619491.5+1.42*T +0.153846*GHSERMG#+0.846154*GHSERSI#; 6.00000E+03 N REF:11 ! PARAMETER G(MG2ZN11,MG:ZN;0) 273.00 -5678.332+1.42*T +0.153846*GHSERMG#+0.846154*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(MG2ZN11,MG:SI,ZN;0) 273.00 -118047.9+91.62*T; 6.00000E+03 N REF:11 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: MG2ZN3 $################################################################################## $ PHASE MG2ZN3 % 2 .4 .6 > Monoclinic, space group B2/m. >> 2 ! CONSTITUENT MG2ZN3 :MG : AL,ZN% : ! PARAMETER G(MG2ZN3,MG:AL;0) 273.00 +200-0.04*T+0.4*GHSERMG# +0.6*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(MG2ZN3,MG:ZN;0) 273.00 -10881.24+2.72*T+0.4*GHSERMG# +0.6*GHSERZN#; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: MG7ZN3 $################################################################################## $ PHASE MG7ZN3 % 2 .71831 .28169 > Orthorhombic, space group Immm. >> 2 ! CONSTITUENT MG7ZN3 :MG : ZN : ! PARAMETER G(MG7ZN3,MG:ZN;0) 273.00 -4728.754+0.5*T+0.71831*GHSERMG# +0.28169*GHSERZN#; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: MGZN $################################################################################## $ PHASE MGZN % 2 .48 .52 > >> 2 ! CONSTITUENT MGZN :MG : AL,ZN% : ! PARAMETER G(MGZN,MG:AL;0) 273.00 -400+0.1*T+0.48*GHSERMG# +0.52*GHSERAL#; 6.00000E+03 N REF:2 ! PARAMETER G(MGZN,MG:ZN;0) 273.00 -9479.2336+2.3698096*T +0.48*GHSERMG#+0.52*GHSERZN#; 6.00000E+03 N REF:2 ! $ $############################################################################# $ THERMODYNAMIC DATA: MN3SI $############################################################################# $ PHASE MN3SI % 2 3 1 > fcc Fe3Al-type >> 2 ! CONSTITUENT MN3SI : MN : SI : ! PARAMETER G(MN3SI,MN:SI;0) 273.00 -124189.87+782.4373*T-131.682*T*LN(T) -7.770061E-03*T**2+1.6572E+06*T**(-1); 950.00 Y -1.197406E+05+777.7538*T-131.6820*T*LN(T) -7.770061E-03*T**2+1.6572E+06*T**(-1); 6000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: PHI $################################################################################## $ PHASE PHI % 2 6 5 > Orthorhombic [REF:C1] >> 2 ! CONSTITUENT PHI :MG : AL,ZN : ! PARAMETER G(PHI,MG:AL;0) 273.00 -15400-16.5*T+5*GHSERAL# +6*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(PHI,MG:ZN;0) 273.00 -79530+20.9*T+6*GHSERMG# +5*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(PHI,MG:AL,ZN;0) 273.00 -23100+11*T; 6.00000E+03 N REF:2 ! $ $############################################################################# $ THERMODYNAMIC DATA: SI_DIAMOND_A4 $############################################################################# $ PHASE SI_DIAMOND_A4 % 1 1 > Space group Fd3m, prototype: C(diamond) >> 1 ! CONSTITUENT SI_DIAMOND_A4 : AL,SI%,ZN : ! PARAMETER G(SI_DIAMOND_A4,AL;0) 273.00 +30.0*T+GHSERAL#; 6000.00 N REF:3 ! PARAMETER G(SI_DIAMOND_A4,SI;0) 273.00 +GHSERSI#; 6000.00 N REF:3 ! PARAMETER G(SI_DIAMOND_A4,ZN;0) 273.00 +30*T+GHSERZN#; 6000.00 N REF:3 ! PARAMETER L(SI_DIAMOND_A4,AL,SI;0) 273.00 +113246.16-47.55509*T; 6000.00 N REF:3 ! PARAMETER L(SI_DIAMOND_A4,SI,ZN;0) 273.00 +100*T; 6000.00 N REF:3 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: T_PHASE $################################################################################## $ PHASE T_PHASE % 2 .605 .395 > >> 2 ! CONSTITUENT T_PHASE :ZN : MG : ! PARAMETER G(T_PHASE,ZN:MG;0) 273.00 -15733.501+12.6746*T+0.605*GZNLIQ# +0.395*GMGLIQ#; 6.00000E+03 N REF:2 ! $ $################################################################################## $ THERMODYNAMIC PARAMETERS: TAU $################################################################################## $ PHASE TAU % 4 26 6 48 1 > Cubic. [REF:C5] >> 2 ! CONSTITUENT TAU :MG : AL,MG% : AL%,MG,ZN% : AL : ! PARAMETER G(TAU,MG:AL:AL:AL;0) 273.00 -105.3*T+55*GHSERAL# +26*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(TAU,MG:MG:AL:AL;0) 273.00 -81000-186.3*T+49*GHSERAL# +32*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(TAU,MG:AL:MG:AL;0) 273.00 +1053000+405*T+7*GHSERAL# +74*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(TAU,MG:MG:MG:AL;0) 273.00 +405000+243*T+GHSERAL# +80*GHSERMG#; 6.00000E+03 N REF:2 ! PARAMETER G(TAU,MG:AL:ZN:AL;0) 273.00 -832680+162*T+7*GHSERAL# +26*GHSERMG#+48*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER G(TAU,MG:MG:ZN:AL;0) 273.00 -811620+162*T+GHSERAL# +32*GHSERMG#+48*GHSERZN#; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:AL:AL,MG:AL;0) 273.00 -202500-40.5*T; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:AL:AL,ZN:AL;0) 273.00 -16200+243*T; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:MG:AL,MG:AL;0) 273.00 -202500-40.5*T; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:MG:AL,ZN:AL;0) 273.00 -105300+243*T; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:AL:MG,ZN:AL;0) 273.00 +243000+81*T; 6.00000E+03 N REF:2 ! PARAMETER L(TAU,MG:MG:MG,ZN:AL;0) 273.00 +243000+81*T; 6.00000E+03 N REF:2 ! $ $***************************************************************************** $ $ V) References $ $***************************************************************************** LIST_OF_REFERENCES A00201-0 unary A.T. Dinsdale, SGTE Data of pure elements, CALPHAD, Vol. 15, No. 4, pp. 317-425, 1991. A00187-1 Al-Mg-Mn Y. Du, J. Wang, J. Zhao, J.C. Schuster et al., Reassessment of the Al-Mn system and a thermodynamic description of the Al-Mg-Mn system, Int. J. Mater. Res. Vol. 98, No. 9, pp. 855-871, 2007. A00260-2 Mg-Al-Zn-Ca-Sr Yu Zhong, Investigation in Mg-Al-Ca-Sr-Zn system by computational thermodynamics approach coupled with first-principles energetics and experiments, Thesis, Pennsylvania State University, 2005. 3 bin, tern N. Saunders, COST 507: Thermochemical database for light metal alloys, Vol. 2, pp 23-27, 1998. A00066-4 Cr-Fe-Mn K. 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Schmid-Fetzer, Liquidus and solidus temperatures of Mg-rich Mg-Al-Mn-Zn alloys, Acta Mater., Vol. 54, pp. 3883-3891, 1996. C00032-3 AZ61 E. Dhuka, N. Lohja, H. Oettel, D. Heger, Precipitation in Mg alloy AZ61 in dependence of various heat treatments processes, Association of metallurgical engineers Serbia and Montenegro. C00033-4 AZ-alloy Z.-Z. Shi, W-Z. Zhang, Interpretation of crystallographic morphologies of precipitates in Mg alloys with a secondary CCSL model, Mater. Sci. Forum, Vol. 686, pp. 192-196, 2011. C00034-5 Al-Mg-Zn prec. N. Afify, A.-F. Gaber, G. Abbady, Fine scale precipitates in Al-Mg-Zn alloys after various aging temperatures, Mater. Sc. Appl., Vol. 2, pp. 427-434, 2011. C00035-6 AZ91, precipitates K.N. Braszczynska-Malik, in: Magnesium alloys - Design, processing and properties, chapter 5, Precipitates of gamma-Mg17Al12 phase in AZ91 alloy, pp. 95-112. C00036-7 AZ31-series, precip. R. Gonzalez-Martinez, J. Göken, D. Letzig, K. Steinhoff, K.U. Kainer, Influence of aging on damping of the magnesium-aluminium-zinc series, J. Alloys Compd., Vol. 437, pp. 127-132, 2007.