Ag-BaAg-BaPhasaDiagramWeight Percent Barium10602030405070080901001100-TTT.10001061.93℃L900850°c797L800:728°c729°℃16.5700679°c23.5600-596%(Ag)500Cegva(Ba)cega1400_340°℃30020011002030405060708090100Atomic Percent BariumAgBaAtomic Percent Barium01020)304050607080)901001100子TTT1000-961.93℃lL900850°cL7078008726℃-729°cine20.1700879°c28.1600586°℃(Ag)500Cg(Ba)-e400-.340°cA300-......200 1..21-2050708001030406090100Weight PercentBariumAgBaFrom [Hansen].8Binary Alloy Phase Diagrams
Ag-BeAssessed Ag-BePhaseDiagramProvisionalWeight Percent Beryllium51020304050.70.10013001289℃(βBe)-A1270℃1200L(αBe)-1100℃1010℃100099.95061.93℃cN6900-880℃10.50.3(Ag)800760℃7002040508001030607090100Atomic Percent BerylliumBeAgAtomic Percent Beryllium95901009305060708013001289℃1270℃(BBe)1200L.(αBe)-1100Y201010°℃c99.40:1000981.93℃ce-8900J1.0880°℃0.03(Ag)800760°℃c700 12001030405060708010090Weight Percent BerylliumBeAgH.Okamoto and L.E.Tanner, submitted to the APD Program.Binary Alloy Phase Diagrams9
Ag-Be, Ag-BiAg-Ca,Ag-CdAg-Be (Silver-Beryllium)9.01218107.8682JH.Okamoto and L.E.Tanner; submitted to the APDProgramThe main features of the assessedAg-Be Crystal Structure DataAg-Be phase diagram are adoptedfrom [Beryllium] and [79Ald]. OnlyStruktur.Composition,PearsonSpaceberichtone intermediate phase, AgBePhasePrototypeat.%Besymbolgroupdesignation(Cu2Mg-type), exists in the equilib-rium diagram at an off-stoichiomet-0 to 0.3CF4Fm3mA1Cu(Ag)CF24Fd3mC15ric composition of~73at.%Bewithinor AgBe2~73?Cu,Mg99.952to100hP2P6a/mmcA3Mg(aBe)alimitedtemperaturerangeof 1010w(βBe)100cl2A2Im3mand ~760 C.Asizable though notwell-defined homogeneity range mayQuestionablephases (stable?metastable?)exist for this phase. Thermodynamic???~63?modeling was found to describe the92.3t126D2.14/mmmMnuThAgBeexperimental phase boundaries rea-sonablywell.ster and G.J.London, Ed., 1, 235-305Complete evaluation contains 3 figures, 679Ald: F.Aldinger and G. Petzow,Beryl-lium Science and Technology,D.Web.(1979).tables, and 21 references.Ag-Bi (Silver-Bismuth)107.8682208.9804R.P. Elliott and F.A. Shunk, Contributing Editors; Bull. Alloy Phase Diagrams, I(2), Dec 1980Phys. Reu.Lett,17, 640-643 (1966).The assessed phase diagram for theof a high-pressure phase AgBi2,76Pre: B. Predel and H. Bankstahl, Z.Ag-Bi system is based on the work ofmetastable under ambient condi-Metallkd.,67(12),793-799(1976)in[56Kle], [62Nat],[76Pre], and [76Zim],tions, was obtained by [66Mat].Germanwith modifications to conform to the56Kle: O.J.Kleppa, J.Phys.Chem., 60,76Zim:B.Zimmerman, E.-Th.Henig, andaccepted values in [Melt]. The maxi-446-452（1956)H.L. Lukas, Z.Metallkd., 67(12),815-820mum solubility of Bi in (Ag) is 2.61562Nat: M.w. Nathans and M. Leider, J.(1976)inGerman.at.% at 500 °C.The solid solubility ofPhys.Chem.,66,2012-2015(1962).Ag in (Bi) is negligibly small.66Mat: B.T. Matthias, A. Jayaranian, T.H.Complete evaluation contains 4 figures,1Evidencefor thepossible existenceGeballe,K.Andres,and E.Corenzwit,table, and 22 references.g-Ca (Silver-Calcium)40.08107.8682The Ag-Ca phase diagram is re-Ag:Ca: tetragonal. Ag2Ca: CeCu2.AgCa:Brdrawn from (Hansen).Ag-Cd (Silver-Cadmium)107.8682112.41The Ag-Cd phase diagram is re-β: A2. : cph. β': ordered bcc. : D82: y-related. e: A3.drawn from IHansen].10BinaryAlloyPhase Diagrams
Ag-BiAssessed Ag-BiPhase DiagramWeight Percent Bismuth30102040506070809010011001000961.93°c900L800-0700TTTTTT(Ag)500400号TT300262.5°℃271.442℃0.8395.3200(Bi)1001i1050602030407080901000Atomic Percent BismuthBiAgAtomic Percent Bismuth10203004050607080901001100于1000-961.93℃c900L800oC700600(Ag)500400300262.5c271.442℃1.697.5200弄(Bi)100-2010809010003040506070Weight Percent BismuthBiAgR.P. Elliott and F.A.Shunk, 1980.11BinaryAlloyPhaseDiagrams
Ag-CaAg-Ca Phase DiagramWeight Percent Calcium0203010405060780901001000+iTETET961.93c900L842°℃800872inea700653°c595°c600-(βCa)—(Ag)~555°c?54739.5500470°c443°cBO400-(αCa)--300 0102030405060708090100Atomic Percent CalciumCaAgAtomic Percent Calcium400102050607030401001000T981.93℃c900-842°cL800℃728700865℃6530585600-(βCa)--.555c?547°c(Ag)19.5500470°c8BOEV443℃8400(aαCa)-3001-TTTTTTTTT0102030405060100708090Weight Percent CalciumCaAgFrom [Hansen].12BinaryAlloyPhaseDiagrams