FactSage FSlead alloy database
List of systems and phases
The following tables summarise the contents of the FactSage FSlead lead 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 most of the Pb-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 the FSlead 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
The metastable phases are marked by *.
Ag
LIQUID FCC_A1
Al
LIQUID FCC_A1
As
LIQUID RHOMBOHEDRAL_A7 BCC_A2* FCC_A1*
Au
LIQUID FCC_A1
Bi
LIQUID RHOMBOHEDRAL_A7 HCP_A3* FCC_A1*
C
LIQUID GRAPHITE
Ca
LIQUID FCC_A1 BCC_A2
Cd
LIQUID HCP_A3 FCC_A1*
Cu
LIQUID FCC_A1 BCC_A2*
Fe
LIQUID BCC_A2 FCC_A1
Ga
LIQUID ORTHORHOMBIC_CMCA FCC_A1*
Ge
LIQUID DIAMOND_A4 FCC_A1*
Hg
LIQUID RHOMBOHEDRAL_A10 FCC_A1* TETRAGONAL_A6*
In
LIQUID TETRAGONAL_A6 FCC_A1* TET_ALPHA1*
Mn
LIQUID CBCC_A12 CUB_A13 FCC_A1 BCC_A2
Ni
LIQUID FCC_A1
O
LIQUID(1/2O2)
Pb
LIQUID FCC_A1 HCP_A3* BCT_A5* HCP_ZN* BCC_A2*
RHOMBOHEDRAL_A7* TETRAGONAL_A6* TET_ALPHA1*
PD3PB* PD5PB3_B* PD5PB3_G*
Pd
LIQUID FCC_A1 PD3PB* PD5PB3_B* PD5PB3_G*
S
LIQUID FC_ORTHORHOMBIC MONOCLINIC
Sb
LIQUID RHOMBOHEDRAL_A7 FCC_A1*
Se
LIQUID HEXAGONAL_A8
Si
LIQUID DIAMOND_A4 FCC_A1* BCC_A2* HCP_A3*
Sn
LIQUID BCT_A5 FCC_A1*
Sr
LIQUID FCC_A1
Te
LIQUID HEXAGONAL_A8
Tl
LIQUID BCC_A2 HCP_A3 FCC_A1*
Zn
LIQUID HCP_ZN FCC_A1*
Zr
LIQUID HCP_ZN BCC_A2 FCC_A1*
==================================================================================
Table 2: List of phases for BINARY systems
Complete assessments are available for all but 5 (Pb-Fe, Pb-Mn, Pb-S, Pb-Se, Pb-Sr) of the lead binary systems listed below. Click on the system name to view the stable phase diagram calculated with the stored parameters.
Ternary interaction parameters have been assessed for only a few Pb-rich Pb-A-B ternary systems. The number of such assessed parameters is particularly limited in the case of solid phases. Many other ternary interactions in Pb-rich Cu-A-B solutions are estimated, using the appropriate models, from the assessed binary parameters for Pb-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 such binary parameters.
.
Phases accompanied by ST in parenthesis indicate a stoichiometric phase. These phases must be selected from the FS53lead compound base.
(I-option) – the phase displays a miscibility gap or is an ordered phase; selection with the I-option required.
Assessed binary Pb-containing systems
LIQUID FCC_A1(I-option)
LIQUID(I-option) FCC_A1(I-option)
LIQUID FCC_A1 RHOMBOHEDRAL_A7
LIQUID FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST)
LIQUID FCC_A1 RHOMBOHEDRAL_A7 HCP_A3
LIQUID FCC_A1 C(S)
LIQUID FCC_A1 Ca(S2) CaPb3(ST) CaPb(ST)
Ca5Pb3(ST) Ca2Pb(ST)
LIQUID HCP_A3 FCC_A1
LIQUID(I-option) FCC_A1(I-option)
Pb-Fe - from xFe= 0 to 0.0025 only
LIQUID(I-option) FCC_A1 BCC_A2
LIQUID(I-option) FCC_A1 Ga(S)
LIQUID Ge(S) FCC_A1
LIQUID HCP_A3 FCC_A1
LIQUID FCC_A1 TETRAGONAL_A6 TET_ALPHA1
Pb-Mn - from xMn = 0 to 0.2 only
LIQUID(I-option) FCC_A1 Mn(S) Mn(S2) BCC_A2
LIQUID(I-option) FCC_A1
LIQUID Pb(S) PbO(ST) Pb3O4(ST) Pb2O3(ST) PbO2(ST)
gas_ideal(G)
LIQUID FCC_A1 PD5PB3_B PD5PB3_G PD3PB PB2PD(ST)
PBPD(ST) PB2PD3(ST) PB3PD5(ST)
Pb-S - from xS = 0 to 0.2 only
LIQUID Pb(S) PbS(ST)
LIQUID FCC_A1 RHOMBOHEDRAL_A7
Pb-Se - from xSe = 0 to 0.2 only
LIQUID Pb(S) PbSe(ST)
LIQUID(I-option) FCC_A1 Si(S)
LIQUID BCT_A5 FCC_A1
Pb-Sr - from xSr = 0 to 0.3 only
LIQUID Pb(S) Pb3Sr(ST)
LIQUID Pb(S) PbTe(ST) Te(S)
LIQUID FCC_A1 BCC_A2 HCP_A3
LIQUID(I-option) FCC_A1 HCP_ZN
LIQUID HCP_ZN BCC_A2 FCC_A1 ZRPB2(ST)
ZR5PB3(ST) ZR4PB(ST)
Other assessed binary interaction parameters from which ternary interactions in Pb-rich systems are estimated (assessed parameters only for certain phases as shown.)
Ag-Au
LIQUID FCC_A1
Ag-Bi
LIQUID FCC_A1
Ag-Cu
LIQUID FCC_A1
Ag-Sb
LIQUID FCC_A1
Ag-Sn
LIQUID FCC_A1
Ag-Zn
LIQUID FCC_A1
As-Cu
LIQUID FCC_A1 AsCu8(ST) As2Cu5(ST)
As-Fe
LIQUID FCC_A1 BCC_A2
As-Zn
LIQUID As2Zn(ST) As2Zn3(ST)
Au-In
LIQUID FCC_A1
Au-Sn
LIQUID FCC_A1
Au-Tl
LIQUID
Au-Zn
LIQUID FCC_A1
Bi-Cu
LIQUID FCC_A1
Bi-Fe
LIQUID FCC_A1
Bi-In
LIQUID FCC_A1
Bi-Sb
LIQUID
Bi-Si
LIQUID
Bi-Sn
LIQUID FCC_A1
Bi-Tl
LIQUID
Bi-Zn
LIQUID FCC_A1
Cu-Fe
LIQUID FCC_A1 BCC_A2
Cu-Sb
LIQUID FCC_A1
Cu-Sn
LIQUID FCC_A1
Cu-Tl
LIQUID
Cu-Zn
LIQUID FCC_A1
Fe-Sb
LIQUID FCC_A1
Fe-Zn
LIQUID FCC_A1
Ge-Tl
LIQUID
Sb-Zn
LIQUID
Sn-Zn
LIQUID FCC_A1
Sr-S
SrS(ST)
Sr-Se
SrSe(ST)
==================================================================================
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 Pb-rich alloys only.
Thermodynamic values for other ternary phases listed are obtained from the relevant binary parameters by application of the particular model used in the database. Some of the tabulated phases 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 FS53lead compound base.
(I-option) – the phase displays a miscibility gap or is an ordered phase; selection with the I-option required.
Pb-Ag-As
LIQUID FCC_A1(I-option) RHOMBOHEDRAL_A7
Pb-Ag-Au
LIQUID FCC_A1(I-option) AU2PB(ST) AUPB2(ST) AUPB3(ST)
Pb-Ag-Bi
LIQUID FCC_A1(I-option) RHOMBOHEDRAL_A7 HCP_A3
Pb-Ag-Cu
LIQUID(I-option) FCC_A1(I-option)
Pb-Ag-S
LIQUID FCC_A1(I-option) PbS(ST)
Pb-Ag-Sb
LIQUID FCC_A1(I-option) RHOMBOHEDRAL_A7
Pb-Ag-Sn
LIQUID FCC_A1(I-option) BCT_A5
Pb-Ag-Zn
LIQUID(I-option) FCC_A1(I-option) HCP_ZN
Pb-As-Cu
LIQUIDI-option) FCC_A1(I-option) RHOMBOHEDRAL_A7
Pb-As-Fe
LIQUID(I-option) FCC_A1 BCC_A2 RHOMBOHEDRAL_A7
Pb-As-Sn
LIQUID FCC_A1 RHOMBOHEDRAL_A7 BCT_A5
Pb-As-Zn
LIQUID(I-option) FCC_A1 RHOMBOHEDRAL_A7 HCP_ZN
Pb-Au-Bi
LIQUID FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST)
RHOMBOHEDRAL_A7 HCP_A3
Pb-Au-In
LIQUID FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST)
TETRAGONAL_A6(ST) TET_ALPHA1 HCP_A3
Pb-Au-S
LIQUID FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST) PbS(ST)
Pb-Au-Sn
LIQUID FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST) BCT_A5
Pb-Au-Zn
LIQUID(I-option) FCC_A1 AU2PB(ST) AUPB2(ST) AUPB3(ST) HCP_ZN
Pb-Bi-Cu
LIQUID(I-option) FCC_A1(I-option) RHOMBOHEDRAL_A7 HCP_A3
Pb-Bi-Fe
LIQUID(I-option) FCC_A1 RHOMBOHEDRAL_A7 HCP_A3 BCC_A2
Pb-Bi-In
LIQUID FCC_A1 RHOMBOHEDRAL_A7 HCP_A3
TETRAGONAL_A6 TET_ALPHA1
Pb-Bi-S
LIQUID FCC_A1 RHOMBOHEDRAL_A7 HCP_A3 PbS(ST)
Pb-Bi-Sn
LIQUID FCC_A1 RHOMBOHEDRAL_A7 HCP_A3 BCT_A5
Pb-Bi-Zn
LIQUID FCC_A1 RHOMBOHEDRAL_A7 HCP_A3 HCP_ZN
Pb-Cu-Fe
LIQUID(I-option) FCC_A1(I-option) BCC_A2
Pb-Cu-Sb
LIQUID(I-option) FCC_A1(I-option) RHOMBOHEDRAL_A7
Pb-Cu-Sn
LIQUID(I-option) FCC_A1(I-option) BCT_A5
Pb-Fe-S
LIQUID(I-option) FCC_A1 BCC_A2 PbS(ST)
Pb-Fe-Sb
LIQUID(I-option) FCC_A1 BCC_A2 RHOMBOHEDRAL_A7
Pb-S-Sb
LIQUID FCC_A1 RHOMBOHEDRAL_A7 PbS(ST)
Pb-S-Sn
LIQUID FCC_A1 BCT_A5 PbS(ST)
Pb-S-Zn
LIQUID FCC_A1 HCP_ZN PbS(ST)
Pb-Sb-Zn
LIQUID(I-option) FCC_A1 HCP_ZN RHOMBOHEDRAL_A7
Pb-Sn-Zn
LIQUID(I-option) FCC_A1 BCT_A5 HCP_ZN
=================================================================================
