FactSage FScopp copper alloy database
List of systems and phases
The following tables summarise the contents of the FactSage FScopp copper alloy database in terms of the systems and phases it includes. The listings assist in phase selection for particular calculations by providing
- A LIST OF all the unary, binary AND ternary SYSTEMS WHICH HAVE BEEN ASSESSED
- A LIST OF ALL ASSESSED phases IN EACH OF THE SYSTEMS
- ASSiSTANCE WITH PHASE SELECTION
Phase diagrams have been calculated for all the Cu-containing binary systems using the assessed parameters contained in the database. The diagram for a particular binary system can be viewed by clicking on the system as listed in Table 2 below. The diagrams contain the names of the stable phases in each system and thus provide guidance in phase selection for calculations in higher-order systems.
The phases listed for the binary and ternary systems may be solution phases or stoichiometric intermetallic compound phases (ST).
Use of the FactSage module VIEW DATA with FScopp compound and solution databases allows inspection of a phase listing for a defined combination of elements.
When searching for a particular system in the present four lists, use alphabetical order of the elements.
Table 1: List of phases for UNARY systems
* Denotes a metastable phase
Ag
LIQUID FCC_A1 HCP_A3* BCC_A2* CUB_A13*
Al
LIQUID FCC_A1 BCC_A2* CUB_A13* CBCC_A12*
HCP_A3*
As
LIQUID RHOMBOHEDRAL_A7 BCC_A2* FCC_A1*
HCP_A3*
Au
LIQUID FCC_A1 BCC_A2* HCP_A3* AUIN_ALPHA1*
Ba
LIQUID BCC_A2 FCC_A1*
Be
LIQUID BCC_A2 HCP_A3 FCC_A1*
Bi
LIQUID RHOMBOHEDRAL_A7 BCC_A2* HCP_A3*
FCC_A1* BCT_A5* TETRAGONAL_A6*
C
LIQUID GRAPHITE
Ca
LIQUID FCC_A1 BCC_A2
Cd
LIQUID HCP_A3
Ce
LIQUID FCC_A1
Co
LIQUID FCC_A1 HCP_A3 BCC_A2* CBCC_A12*
CUB_A13*
Cr
LIQUID BCC_A2 CBCC_A12* CRSI2* CUB_A13*
FCC_A1* HCP_A3* CR3SI*
Cu
LIQUID FCC_A1 HCP_A3* BCC_A2* CUZN_EPS*
Fe
LIQUID BCC_A2 FCC_A1 HCP_A3*
Ga
LIQUID ORTHORHOMBIC_CMCA
Ge
LIQUID DIAMOND_A4
In
LIQUID TETRAGONAL_A6 BCC_A2* FCC_A1*
HCP_A3* RHOMBOHEDRAL_A7*
Li
LIQUID BCC_A2 FCC_A1*
Mg
LIQUID HCP_A3 BCC_A2* CBCC_A12* FCC_A1*
ALMG_GAMMA*
Mn
LIQUID CBCC_A12 CUB_A13 FCC_A1 BCC_A2
HCP_A3*
Nb
LIQUID BCC_A2 FCC_A1* HCP_A3*
Nd
LIQUID BCC_A2 DHCP
Ni
LIQUID FCC_A1 BCC_A2* CBCC_A12* CUB_A13*
HCP_A3*
O
LIQUID(1/2O2) BCC_A2* FCC_A1*
P
LIQUID RED_P BCC_A2* FCC_A1* WHITE_P*
Pb
LIQUID FCC_A1 BCC_A2* HCP_A3* BCT_A5*
TETRAGONAL_A6*
Pd
LIQUID FCC_A1
Pt
LIQUID FCC_A1
Pr
LIQUID BCC_A2 DHCP
S
LIQUID FCC_A1* BCC_A2* FC_ORTHORHOMBIC
MONOCLINIC
Sb
LIQUID RHOMBOHEDRAL_A7 BCC_A2* BCT_A5*
FCC_A1* HCP_A3*
Se
LIQUID HEXAGONAL_A8
Si
LIQUID DIAMOND_A4 BCC_A2* CBCC_A12* CRSI2*
CUB_A13* FCC_A1* HCP_A3* CR3SI*
Sm
LIQUID BCC_A2 RHOMBOHEDRAL_A7
Sn
LIQUID BCT_A5 BCC_A2* FCC_A1* RHOMBOHEDRAL_A7*
DIAMOND_A4* HCP_A3*
Sr
LIQUID FCC_A1
Te
LIQUID HEXAGONAL_A8
Ti
LIQUID HCP_A3 BCC_A2 CBCC_A12* CUB_A13*
FCC_A1*
Tl
LIQUID BCC_A2 HCP_A3 FCC_A1*
V
LIQUID BCC_A2 CUB_A13* FCC_A1* HCP_A3*
CBCC_A12*
Y
LIQUID HCP_A3 BCC_A2
Zn
LIQUID HCP_Zn BCC_A2* CUZN_EPS* FCC_A1*
Zr
LIQUID BCC_A2 HCP_A3 FCC_A1*
Table 2: List of phases for BINARY systems
Complete assessments are available for all but 4 (Cu-O, Cu-P, Cu-S, Cu-Se) of the copper binary systems listed below. Only partial assessments are available for these 4 systems.
Click on the copper system name to view the stable phase diagram calculated with the stored parameters.
For the systems Cu-Cd, Cu-Ga, Cu-Ge, Cu-Pd, Cu-Pt and Cu-Te assessed data are available for the liquid phase only. No calculated phase diagram is available.
Ternary interaction parameters have been assessed for only a few Cu-rich Cu-A-B ternary systems. The number of such assessed parameters is particularly limited in the case of solid phases. Many other ternary interactions in Cu-rich Cu-A-B solutions are estimated, using the appropriate models, from the assessed binary parameters for Cu-free A-B phases. These are also listed below. Note that calculation of phase boundaries in higher-order systems may give very unreliable results when the ternary interaction parameters for the solid solutions are estimated by combination of binary parameters.
Phases accompanied by ST in parenthesis indicate a stoichiometric phase. These phases must be selected from the FS53copp compound base.
(I-option) – the phase displays a miscibility gap or is an ordered phase; selection with the I-option required.
(J-option) - the phase displays a double miscibility gap or ordering; selection with the J-option required.
Assessed binary copper-containing systems
LIQUID FCC_A1(I-option)
LIQUID BCC_A2 FCC_A1 Al2Cu3(ST) AlCu-e AlCu-h(ST)
AlCu-q Al4Cu5(ST) AlCu-g(H) AlCu-g(D83)
LIQUID FCC_A1 ‘AsCu8’(ST) ‘AsCu3’(ST) ‘As2Cu5’(ST) As(S1)
LIQUID FCC_A1(AU,CU) ORDER(J-option)
LIQUID BCC_A2 FCC_A1 BaCu(ST) BaCu13(ST)
LIQUID BCC_A2 FCC_A1 HCP_A3 GAMMA LAVES
LIQUID FCC_A1 Bi(S1)
LIQUID BCC_A2 FCC_A1 Ca2Cu(ST) CaCu(ST) CaCu6(ST)
Cu-Cd
LIQUID
LIQUID FCC_A1 CuCe(ST) Cu2Ce(ST) Cu4Ce(ST) Cu5Ce(ST)
Cu6Ce(ST) Ce(S1) Ce(S2)
LIQUID FCC_A1(I-option) HCP_A3
LIQUID FCC_A1 BCC_A2
LIQUID BCC_A2 FCC_A1(I-option)
Cu-Ga
LIQUID
Cu-Ge
LIQUID
LIQUID FCC_A1 Cu4In(ST) Cu7In3(ST) Cu2In(ST)
Cu11In9(ST) In(S1)
LIQUID FCC_A1 BCC_A2
LIQUID FCC_A1 LAVES_C15 CuMg2(ST)
LIQUID FCC_A1 BCC_A2 Mn(S1) Mn(S2)
LIQUID FCC_A1 BCC_A2
LIQUID Cu(S1) Nd(S1) Nd(S2) Cu6Nd(ST) Cu5Nd(ST)
Cu4Nd(ST) Cu2Nd(ST) CuNd(ST)
LIQUID FCC_A1(I-option)
Cu-O - from xO=0 to 0.5 only
LIQUID(I-option) Cu(S1) ‘Cu2O’(ST) CuO(ST)
Cu-P - from xP=0 to 0.3 only
LIQUID FCC_A1 Cu3P(ST)
LIQUID(I-option) FCC_A1(I-option)
Cu-Pd
LIQUID
Cu-Pt
LIQUID
LIQUID Cu(S1) Pr(S1) Pr(S2) Cu6Pr(ST) Cu5Pr(ST)
Cu4Pr(ST) Cu2Pr(ST) CuPr(ST)
LIQUID Cu2S(ST) CuS(ST) Cu(S1)
LIQUID FCC_A1 CUSB Cu11Sb2(ST) Cu9Sb2(ST)
Cu73Sb20(ST) Cu2Sb(ST) Sb(S1)
Cu-Se
LIQUID
LIQUID BCC_A2 FCC_A1 HCP_A3 Cu9Si2(ST)
Cu33Si7(ST) Cu15Si4(ST) Cu19Si6(ST) Si(S1)
LIQUID Cu(S1) Sm(S1) Sm(S2) Cu6Sm(ST)
Cu5Sm(ST) Cu4Sm(ST) Cu2Sm(ST) CuSm(ST)
LIQUID BCC_A2 FCC_A1 GAMMA_D03 Cu10Sn3(ST) Cu4Sn(ST)
Cu3Sn(ST) Cu6Sn5(ST) Sn(S1)
LIQUID FCC_A1 Cu5Sr(ST) CuSr(ST) Sr(S1)
Cu-Te
LIQUID
LIQUID FCC_A1 BCC_A2 HCP_A3 CUTI Cu4Ti
Cu2Ti(ST) Cu3Ti2(ST) Cu4Ti3(ST) CuTi2(ST)
LIQUID(I-option) FCC_A1 Tl(S1) Tl(S2)
LIQUID(I-option) FCC_A1 BCC_A2
LIQUID Cu6Y Cu(S1) Y(S1) Y(S2) Cu4Y(ST)
Cu7Y2(ST) Cu2Y(ST) CuY(ST)
LIQUID BCC_A2 FCC_A1 BCC_B2(I-option) CUZN_GAMMA CUZN_EPS
HCP_ZN
LIQUID BCC_A2 FCC_A1 HCP_A3 Cu5Zr(ST)
Cu51Zr14(ST) Cu8Zr3(ST) Cu10Zr7(ST) CuZr(ST) CuZr2(ST)
Other assessed binary interaction parameters from which ternary interactions in Cu-rich systems are estimated (assessed parameters only for certain phases as shown.)
Ag-Al
LIQUID BCC_A2 FCC_A1 HCP_A3
Ag-Au
LIQUID FCC_A1
Ag-Bi
LIQUID FCC_A1
Ag-In
LIQUID FCC_A1
Ag-Mg
LIQUID FCC_A1
Ag-Pb
LIQUID FCC_A1
Ag-Sb
LIQUID FCC_A1
Ag-Si
LIQUID FCC_A1
Ag-Sn
LIQUID FCC_A1 HCP_A3
Ag-Ti
LIQUID FCC_A1
Ag-Tl
LIQUID FCC_A1
Ag-Zn
LIQUID FCC_A1
Ag-Zr
LIQUID FCC_A1
Al-As
LIQUID
Al-Au
LIQUID FCC_A1
Al-Bi
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-Co
LIQUID FCC_A1
Al-Cr
LIQUID BCC_A2 FCC_A1
Al-Fe
LIQUID BCC_A2 FCC_A1
Al-In
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-Mg
LIQUID ALMG_GAMMA_A12 FCC_A1 HCP_A3 HCP_ZN
AlMg(ST) Al5Mg4(ST) Al8Mg5(ST)
Al-Mn
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-Nb
LIQUID FCC_A1
Al-Ni
LIQUID FCC_A1
Al-P
LIQUID
Al-Pb
LIQUID FCC_A1
Al-Sb
LIQUID FCC_A1
Al-Si
LIQUID FCC_A1
Al-Sn
LIQUID FCC_A1 HCP_A3
Al-Ti
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-V
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-Y
LIQUID
Al-Zn
LIQUID FCC_A1(I-option) HCP_A3 HCP_ZN
Al-Zr
LIQUID FCC_A1
As-Au
LIQUID FCC_A1
As-In
LIQUID
As-O
AsO(G) As4O6(G)
As-Pb
LIQUID FCC_A1
As-S
AsS(G)
As-Sb
LIQUID
Au-Bi
LIQUID BCC_A2 FCC_A1 HCP_A3
Au-Cr
LIQUID FCC_A1
Au-In
LIQUID FCC_A1 HCP_A3
Au-Pb
LIQUID FCC_A1
Au-Sb
LIQUID FCC_A1
Au-Si
LIQUID FCC_A1
Au-Sn
LIQUID FCC_A1 HCP_A3
Au-Ti
LIQUID FCC_A1
Au-Tl
LIQUID BCC_A2 HCP_A3
Bi-In
LIQUID FCC_A1 RHOMBOHEDRAL_A7 TETRAGONAL_A6
Bi-Pb
LIQUID FCC_A1
Bi-Sb
LIQUID
Bi-Si
LIQUID FCC_A1
Bi-Sn
LIQUID BCT_A5 RHOMBOHEDRAL_A7
Bi-Zn
LIQUID BCC_A2 HCP_A3
Co-Cr
LIQUID BCC_A2 FCC_A1 HCP_A3
Co-Fe
LIQUID BCC_A2 FCC_A1 HCP_A3
Co-Mn
LIQUID BCC_A2 FCC_A1 HCP_A3
Co-Nb
LIQUID FCC_A1
Co-Ni
LIQUID BCC_A2 FCC_A1 HCP_A3
Co-Si
LIQUID FCC_A1
Co-Ti
LIQUID FCC_A1
Cr-Fe
LIQUID BCC_A2 FCC_A1 HCP_A3
Cr-Mg
LIQUID FCC_A1
Cr-Mn
LIQUID BCC_A2 FCC_A1 HCP_A3
Cr-Nb
LIQUID
Cr-Ni
LIQUID BCC_A2 FCC_A1
Cr-P
LIQUID
Cr-Si
LIQUID BCC_A2
Cr-Ti
LIQUID
Cr-V
LIQUID BCC_A2 FCC_A1 HCP_A3
Cr-Zn
LIQUID FCC_A1 HCP_ZN
Cr-Zr
LIQUID FCC_A1
Fe-Mg
LIQUID FCC_A1
Fe-Mn
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-Nb
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-Ni
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-P
LIQUID BCC_A2 FCC_A1 FE3P
Fe-Pb
LIQUID
Fe-Sb
LIQUID
Fe-Si
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-Sn
LIQUID FCC_A1
Fe-Ti
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-V
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-Zn
LIQUID FCC_A1
Fe-Zr
LIQUID FCC_A1
In-P
LIQUID
In-Pb
LIQUID FCC_A1 TETRAGONAL_A6
In-Sb
LIQUID FCC_A1
In-Si
LIQUID
In-Sn
LIQUID
In-Zn
LIQUID
Mg-Mn
LIQUID FCC_A1
Mg-Ni
LIQUID FCC_A1 MG2N
Mg-Si
LIQUID FCC_A1 Mg2Si(ST)
Mg-Sn
HCP_A3
Mg-Y
LIQUID
Mg-Zn
LIQUID FCC_A1 HCP_ZN
Mg-Zr
LIQUID FCC_A1
Mn-Ni
LIQUID BCC_A2
Mn-Pb
LIQUID FCC_A1
Mn-Si
LIQUID BCC_A2 FCC_A1 HCP_A3
Mn-Ti
LIQUID BCC_A2 FCC_A1 HCP_A3
Mn-V
LIQUID BCC_A2 FCC_A1 HCP_A3
Mn-Zr
LIQUID FCC_A1
Nb-Ti
LIQUID
Nb-Y
LIQUID
Nb-Zr
LIQUID BCC_A2 FCC_A1 HCP_A3
Ni-P
LIQUID FCC_A1
Ni-Si
LIQUID FCC_A1
Ni-Ti
LIQUID FCC_A1
Ni-V
LIQUID FCC_A1
Ni-Y
LIQUID
Ni-Zr
LIQUID FCC_A1
P-Sb
LIQUID FCC_A1
P-Si
LIQUID FCC_A1
Pb-O
PbO(G)
Pb-Sb
LIQUID FCC_A1
Pb-Si
LIQUID FCC_A1
Pb-Sn
LIQUID BCT_A5 FCC_A1
Pb-Zn
LIQUID FCC_A1
Sb-O
Sb4O6(G)
Sb-Si
LIQUID
Sb-Sn
LIQUID BCT_A5
Sb-Zn
LIQUID
Si-Sn
LIQUID DIAMOND_A4
Si-Ti
LIQUID BCC_A2
Si-V
LIQUID
Si-Y
LIQUID
Si-Zn
LIQUID HCP_ZN
Si-Zr
LIQUID FCC_A1
Sn-Ti
LIQUID
Sn-Zn
LIQUID HCP_ZN
Sn-Zr
LIQUID
Ti-V
LIQUID BCC_A2 FCC_A1 HCP_A3
Ti-Zr
LIQUID
V-Zr
LIQUID
Y-O
YO(G)
Y-Zr
LIQUID
Table 3: List of phases for TERNARY systems
Assessed ternary parameters are available only for those phases listed in blue below. These parameters generally apply to Cu-rich alloys only.
Thermodynamic values for other ternary phases listed are estimated from the relevant binary parameters by application of the particular model used in the database. Some of the tabulated phases are binary phases.
Beware - if some ternary phases are unknown, or have not been included in the published assessments from which the present data have been selected, incorrect phase equilibria may be calculated.
Phases accompanied by ST in parenthesis indicate a stoichiometric phase. The phase must be selected from the FS53copp compound base.
(I-option) – the phase displays a miscibility gap or is an ordered phase; selection with the I-option required.
(J-option) - the phase displays a double miscibility gap or ordering; selection with the J-option required.
Cu-Ag-Pb
LIQUID(I-option) FCC_A1(I-option)
Cu-Al-Mg
LIQUID FCC_A1 BCC_A2 Al2Cu3(ST) AlCu-e AlCu-h(ST)
AlCu-q Al4Cu5(ST) AlCu-g(H) AlCu-g(D83) ALMG_GAMMA_A12
HCP_A3 HCP_ZN AlMg(ST) Al5Mg4(ST) Al8Mg5(ST)
LAVES_C15 CuMg2(ST)
Cu-Al-Sn
LIQUID FCC_A1 BCC_A2 Al2Cu3(ST) AlCu-e AlCu-h(ST)
AlCu-q Al4Cu5(ST) AlCu-g(H) AlCu-g(D83) GAMMA_D03
Cu10Sn3(ST) Cu4Sn(ST) Cu3Sn(ST) Cu6Sn5(ST) Sn(S1) HCP_A3
Cu-Al-Zn
LIQUID FCC_A1 BCC_A2 Al2Cu3(ST) AlCu-e AlCu-h(ST)
AlCu-q Al4Cu5(ST) AlCu-g(H) AlCu-g(D83) BCC_B2(I-option)
CUZN_GAMMA CUZN_EPS HCP_ZN HCP_A3
Cu-As-Pb
LIQUID(I-option) FCC_A1(I-option) ‘AsCu8’(ST) ‘AsCu3’(ST) ‘As2Cu5’(ST) As(S1)
Cu-Au-Pb
LIQUID(I-option) FCC_A1(AU,CU) (I-option) ORDER(J-option)
Cu-Bi-Pb
LIQUID(I-option) FCC_A1(I-option) Bi(ST)
Cu-Cu2O-O
LIQUID(I-option) Cu(S1) ‘Cu2O’(ST) CuO(ST)
Cu-Fe-Ni
LIQUID FCC_A1(I-option) BCC_A2 HCP_A3
Cu-Fe-P
LIQUID BCC_A2 FCC_A1(I-option) Cu3P
Cu-Fe-Pb
LIQUID(I-option) FCC_A1(I-option) BCC_A2
Cu-Mg-Ni
LIQUID FCC_A1(I-option) LAVES_C15 LAVES_C36 MG2NI CuMg2(ST)
Cu-Mg-Si
LIQUID HCP_ZN FCC_A1 LAVES_C15 CuMg2(ST) BCC_A2
HCP_A3 Cu9Si2(ST) Cu33Si7(ST) Cu15Si4(ST) Cu19Si6(ST) Si(ST)
Mg2Si(ST)
Cu-Mg-Zn
LIQUID HCP_ZN FCC_A1 LAVES_C15 CuMg2(ST)
BCC_B2(I-option) CUZN_GAMMA CUZN_EPS
Cu-Ni-Si
LIQUID FCC_A1(I-option) BCC_A2 FCC_A1 HCP_A3 Cu9Si2(ST)
Cu33Si7(ST) Cu15Si4(ST) Cu19Si6(ST) Si(S1)
Cu-P-Sn
LIQUID FCC_A1 Cu3P(ST) GAMMA_D03 Cu10Sn3(ST) Cu4Sn(ST)
Cu3Sn(ST) Cu6Sn5(ST) Sn(S1)
Cu- Pb-Sn
LIQUID(I-option) FCC_A1(I-option) GAMMA_D03 Cu10Sn3(ST) Cu4Sn(ST) Cu3Sn(ST)
Cu6Sn5(ST) Sn(S1) BCT_A5
Cu-Pb-Zn
LIQUID(I-option) FCC_A1(I-option) BCC_A2 BCC_B2(I-option) CUZN_GAMMA CUZN_EPS
HCP_ZN
Cu-Sb-Pb
LIQUID(I-option) FCC_A1(I-option) CUSB Cu11Sb2(ST) Cu9Sb2(ST)
Cu73Sb20(ST) Cu2Sb(ST) Sb(S1)
Cu-Sn-Zn
LIQUID BCC_A2 FCC_A1 GAMMA_D03 Cu10Sn3(ST) Cu4Sn(ST)
Cu3Sn(ST) Cu6Sn5(ST) Sn(ST) BCC_B2(I-option) CUZN_GAMMA CUZN_EPS
HCP_ZN
Al-Mg-Si
LIQUID ALMG_GAMMA_A12 FCC_A1 HCP_A3 HCP_ZN
AlMg(ST) Al5Mg4(ST) Al8Mg5(ST) Mg2Si(ST)
Al-Mg-Zn
LIQUID HCP_ZN ALMG_GAMMA_A12 FCC_A1(I-option) HCP_A3
HCP_ZN AlMg(ST) Al5Mg4(ST) Al8Mg5(ST)
Al-Mn-Si
LIQUID BCC_A2 FCC_A1 HCP_A3
Al-Si-Zn
LIQUID FCC_A1(I-option) HCP_A3 HCP_ZN
Al-Sn-Zn
LIQUID HCP_ZN FCC_A1(I-option) HCP_A3
Au-In-Pb
LIQUID FCC_A1 HCP_A3 TETRAGONAL_A6
Cr-Fe-Mn
LIQUID BCC_A2(I-option) FCC_A1 HCP_A3
Cr-Fe-Ni
LIQUID BCC_A2(I-option) FCC_A1 HCP_A3
Cr-Fe-V
LIQUID BCC_A2(I-option) FCC_A1 HCP_A3
Fe-Mn-Si
LIQUID BCC_A2 FCC_A1 HCP_A3
Fe-Ni-P
LIQUID BCC_A2 FCC_A1 FE3P HCP_A3
