|
|
Driving Force for the Nucleation from Supercooled Liquid and Thermodynamic Analysis of Glass Forming Ability for Binary Alloys |
Na Wang;;Zhenmin Du |
北京科技大学 |
|
Cite this article:
Na Wang; Zhenmin Du. Driving Force for the Nucleation from Supercooled Liquid and Thermodynamic Analysis of Glass Forming Ability for Binary Alloys. Acta Metall Sin, 2008, 44(9): 1111-1115 .
|
Abstract Using CALPHAD technique and the reported thermodynamic parameters, the driving forces for the formations of all crystalline phases from supercooled liquid states were analyzed, and the composition ranges with low crystalline abilities but high glass forming abilities(GFA) are estimated thermodynamically for glass forming systems. The typical glass forming binary systems, Cu-Zr, Nb-Ni and Pd-Si, were selected and investigated, in which the eutectic depths of the equilibrium phase diagrams are visibly different. The compositional dependency of GFA was predicted in each alloy system, the best glass formers are obtained and are compared with the eutectic points and the experimental results. The present estimation can explain the experimental best formers for the bulk amorphous systems satisfactorily.
|
Received: 14 January 2008
|
|
[1]Inoue A,Zhang T,Masumoto T.Mater Trans JIM,1990; 31:177 [2]Peker A,Johnson W L.Appl Phys Left,1993;63:2342 [3]Inoue A,Takeuchi A.Mater Sci Eng,2004;A375-377:16 [4]Inoue A.Acta Mater,2000;48:279 [5]Turnbull D.Contemp Phys,1969;10:473 [6]Inoue A,Zhang T,Masumoto T.J Non Cryst Solids, 1993;156-158:473 [7]Lu Z P,Liu C T.Acta Mater,2002;50:3501 [8]Kaufman L.In:Sundman B,ed.,Proc Calphad XXXI, Stockholm,Sweden:Royal Institute of Technology,2002: 28 [9]Abe T,Shimono M,Ode M,Onodera H.J Alloys Compd, 2007;434-435:152 [10]Kim D,Lee B-J,Kim N J.Intermetallics,2004;12:1103 [11]Shao G,Lu B,Liu Y Q,Tsakiropoulos P.Intermetallics, 2005;13:409 [12]Xia L,Fang S S,Wang Q,Dong Y D.Appl Phys Lett, 2006;88:171905 [13]Porter D A,Easterling K E.Phase Transformations in Metals and Alloys.New York:Van Nostrand Reinhold Co.Ltd.,1981 [14]Kim D,Lee B J,Kim N J.Scr Mater,2005;52:969 [15]Gorsse S,Orveillon G,Senkov O N,Miracle D B.Phys Rev,2006;73B:224202 [16]Sundman B,Jansson S,Anderson J O.Calphad,1985;9: 153 [17]Wang N,Li C,Du Z,Wang F,Zhang W.Calphad,2006; 30:461 [18]Joubert J-M,Sundman B,Dupin N.Calphad,2004;28: 299 [19]Du Z,Guo C,Yang X,Liu T.Interrnetallics,2006;14: 56O [20]Xu D,Lohwongwatana B,Duan G,Johnson W L,Garland C.Acta Mater,2004;52:2621 [21]Wang D,Li Y,Sun B B,Sui M L,Lu K,Ma E.Appl Phys Lett,2004;84:4029 [22]Wang W H,Lewandowski J J,Greer A L.J Mater Res, 2005;20:2307 [23]Tang M-B,Zhao D Q,Pan M-X,Wang W H.Chin Phys Lett,2004;21:901 [24]Kwon O-J,Lee Y-K,Park S O,Lee J-C,Kim Y C, Fleury E.Mater Sci Eng,2007;A449 451:169 [25]Zhu Z W,Zhang H F,Pan D G,Sun W S,Hu Z Q.Adv Eng Mater,2006;8:953 [26]Xia L,Shan S T,Ding D,Dong Y D.Intermetallics,2007; 15:1046 [27]Chen H S,Turnbull D.Acta Metall,1969;17:1021 [28]Yao K-F,Ruan F.Chin Phys Lett,2005;22:1481 [29]Duwez P,Willems R H,Crewdson R C.J Appl Phys,1965; 36:2267 |
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|