Article
Licensed
Unlicensed Requires Authentication

The viscosity of eutectic Pd – Si alloys – a case study

  • and
Published/Copyright: May 14, 2013
Become an author with De Gruyter Brill
Submit Manuscript Author Information
International Journal of Materials Research
From the journal International Journal of Materials Research Volume 102 Issue 12

Abstract

The viscosity of eutectic PdSi alloys has been measured using different techniques. Conventional oscillating cup viscosimetry was used in the ground-based laboratory, while the oscillating drop technique was applied in a microgravity experiment. Different working equations were utilised to derive the viscosity from the damping of the oscillations, and the results thus obtained were compared to each other and available literature data. An overall satisfactory agreement was found, while, at lower temperatures, an increasing difference between the viscosities obtained using the two models was observed.

Keywords: Viscosity; Pd – Si; Microgravity
* Correspondence address Prof. Iván Egry, Institut für Materialphysik im Weltraum, DLR51170 Köln, Germany, Tel.: +49 2 20 36 01 28 44, Fax: +49 2 20 36 01 22 55, E-mail:

References

[1] M.Cohen, D.Turnbull: J. Chem. Phys.31 (1959) 1164. 10.1063/1.1730566Search in Google Scholar

[2] C.A.Angell: J. Phys. Chem. Solids49 (1988) 863. 10.1016/0022-3697(88)90002-9Search in Google Scholar

[3] L.Battezzati, L.Greer: Acta Met.37 (1989) 1791. 10.1016/0001-6160(89)90064-3Search in Google Scholar

[4] A.Inoue, T.Zhang, T.Masumoto: Mater. Trans. JIM31 (1991) 425.Search in Google Scholar

[5] J.Steinberg, S.Tyagi, A.LordJr.: Appl. Phys. Lett.38 (1981) 878. 10.1063/1.92206Search in Google Scholar

[6] Y.Nishi, N.Kayama, S.Kiuchi, K.Suzuki, T.Masumoto: J. Japan Inst. Metals44 (1980) 1336.Search in Google Scholar

[7] S.Lee, K.Tsang, H.Kui: J. Appl. Phys.70 (1991) 4842. 10.1063/1.349051Search in Google Scholar

[8] I.Egry, G.Lohöfer, I.Seyhan, S.Schneider, B.Feuerbacher: Appl. Phys. Lett., 73 (1998) 462. 10.1063/1.121900Search in Google Scholar

[9] R.Hyers, G.Trapaga, M.Flemings, in: W.Hofmeister, J.Rogers, N.Singh, S.Marsh, P.Voorhees (Eds.), Solidification 1999, TMSWarrendale, (1999), 23.Search in Google Scholar

[10] H.Lamb: Proc. London Math. Soc.13 (1881) 51. 10.1112/plms/s1-13.1.51Search in Google Scholar

[11] J.Earnshaw, in: E.Hondros, M.McLean, K.Mills (Eds.), Marangoni and Interfacial Phenomena in Materials Processing, IOM Communications Ltd, London (1998) 41.Search in Google Scholar

[12] C.Miller, L.Scriven: J. Fluid Mech.32 (1968) 417. 10.1017/S0022112068000832Search in Google Scholar

[13] D.Lyubimov, V.Konovalov, T.Lyubimova, I.Egry: J. Fluid Mech.677 (2011) 204. 10.1017/jfm.2011.76Search in Google Scholar

[14] M.Kehr, W.Hoyer, I.Egry: Int. J. Thermophys.28 (2007) 3. 10.1007/s10765-007-0216-9Search in Google Scholar

[15] R.Roscoe: Proc. Phys. Soc.72 (1958) 576. 10.1088/0370-1328/72/4/312Search in Google Scholar

[16] G.Kaptay: Proc. MicroCAD. (2003) 23.Search in Google Scholar

[17] H.Gronert, F.Gillessen, D.Herlach: Mater. Sci. Eng.97 (1988) 191. 10.1016/0025-5416(88)90039-0Search in Google Scholar

[18] W.Soellner, A.Seidel, C.Stenzel, W.Dreier, B.Glaubitz: J. Jpn. Soc. Microgravity27 (2011) 183.Search in Google Scholar

[19] G.Nutter, in: D.DeWitt, G.Nutter (Eds.), Theory and Practice of Radiation Thermometry, Wiley, New York (1989) 231.Search in Google Scholar

[20] D.Dorow-Gerspach: DLR internal report, 2009.Search in Google Scholar

[21] S.Krishnan, G.Hansen, R.Hauge, J.Margrave: High Temp. Sci.29 (1990) 17.Search in Google Scholar

Received: 2010-11-2
Accepted: 2011-9-15
Published Online: 2013-05-14
Published in Print: 2011-12-01

© 2011, Carl Hanser Verlag, München

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. Influence of annealing on the mechanical anisotropy of hot pack rolled Ti-6Al-4V sheets
  5. Recovery and recrystallisation processes in plastically deformed WE43 alloy
  6. An investigation into the microstructure and weldability of a tantalum-containing cast cobalt-based superalloy
  7. Synchrotron measurement of the 3D shape of X-ray reflections from the γ/γ′-microstructure of nickel-base superalloys
  8. Semisolid microstructure of AM60B magnesium alloy refined by SiC particles
  9. The viscosity of eutectic Pd – Si alloys – a case study
  10. A simple hydrothermal route to bimodal mesoporous nanorod γ-alumina with high thermal stability
  11. Synthesis of nano-crystalline Zn – CoO pigment by the chemical combustion method: Effect of fuel to oxidizer ratio on structure, microstructure and color properties
  12. Nanobiotechnology approach to fabricate polycaprolactone nanofibers containing solid titanium nanoparticles as future implant materials
  13. Influence of ammonia concentration on the formation of hollow silica microspheres via polystyrene beads templating
  14. Synthesis and characterization of mesoporous silica using new gemini surfactants as templates in neutral pH conditions
  15. The use of ground silica sand, ground granulated blast furnace slag and ground basaltic pumice in cementitious adhesives for tiles
  16. Structural, optical and luminescence studies of ZnSe nanowires
  17. Study of single-walled carbon nanotube dielectrophoresis
  18. Time-dependent corrosion resistance of zinc phosphate coating on AZ31B magnesium alloy in sodium chloride solution
  19. DGM News
  20. DGM News
https://doi.org/10.3139/146.110613
Keywords for this article
Viscosity; Pd – Si; Microgravity

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. Influence of annealing on the mechanical anisotropy of hot pack rolled Ti-6Al-4V sheets
  5. Recovery and recrystallisation processes in plastically deformed WE43 alloy
  6. An investigation into the microstructure and weldability of a tantalum-containing cast cobalt-based superalloy
  7. Synchrotron measurement of the 3D shape of X-ray reflections from the γ/γ′-microstructure of nickel-base superalloys
  8. Semisolid microstructure of AM60B magnesium alloy refined by SiC particles
  9. The viscosity of eutectic Pd – Si alloys – a case study
  10. A simple hydrothermal route to bimodal mesoporous nanorod γ-alumina with high thermal stability
  11. Synthesis of nano-crystalline Zn – CoO pigment by the chemical combustion method: Effect of fuel to oxidizer ratio on structure, microstructure and color properties
  12. Nanobiotechnology approach to fabricate polycaprolactone nanofibers containing solid titanium nanoparticles as future implant materials
  13. Influence of ammonia concentration on the formation of hollow silica microspheres via polystyrene beads templating
  14. Synthesis and characterization of mesoporous silica using new gemini surfactants as templates in neutral pH conditions
  15. The use of ground silica sand, ground granulated blast furnace slag and ground basaltic pumice in cementitious adhesives for tiles
  16. Structural, optical and luminescence studies of ZnSe nanowires
  17. Study of single-walled carbon nanotube dielectrophoresis
  18. Time-dependent corrosion resistance of zinc phosphate coating on AZ31B magnesium alloy in sodium chloride solution
  19. DGM News
  20. DGM News
Downloaded on 14.4.2026 from https://www.degruyterbrill.com/document/doi/10.3139/146.110613/html
Scroll to top button