Rh Rhodium pp 83-92 | Cite as

Alloys with Gadolinium

  • G. R. Watts
Part of the Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th edition book series (GMELIN, volume R-h / R-h / A / 1)

Abstract

Before the establishment of a complete diagram in 1976, several intermediate phases had been found, GdRh2, GdRh3, GdRh5, Gd3Rh, Gd7Rh3, Gd5Rh3, Gd3Rh2, Gd4Rh3 and GdRh [1 to 5]. The diagram was determined using thermal analysis, metallography and X-ray diffraction; nine intermediate phases were identified, five of which were formed by peritectic reactions. The compounds GdRh, GdRh2 and GdRh5 were found to melt congruently. Two compounds were not stable at room temperature. Eutectics were found at ~ 18 at% rhodium melting at 920 °C, at ~55 at% rhodium and 1395 °C between GdRh and GdRh2, at 80 at% rhodium and 1460 °C, and at ~87 at% rhodium and ~1470 °C. The diagram is shown in Fig. 45 [6].

Keywords

Entropy CrystaLlization Anisotropy Argon Gadolinium 

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References

  1. [1]
    Compton, V.B.; Matthias, B.T. (Acta Cryst. 12 [1959] 651/4).Google Scholar
  2. [2]
    Harris, I.R.; Norman, M. (J. Less-Common Metals 13 [1967] 629/31).Google Scholar
  3. [3]
    Dwight, A.E.; Conner, R.A.; Downey, J.W. (Acta Cryst. 18 [1965] 835/9).Google Scholar
  4. [4]
    Raman, A. (J. Less-Common Metals 26 [1972] 199/206).Google Scholar
  5. [5]
    Ghassem, H.; Raman, A. (Z. Metallk. 64 [1973] 197/9).Google Scholar
  6. [6]
    Loebich, O.; Raub, E. (J. Less-Common Metals 46 [1976] 1/6).Google Scholar
  7. [1]
    Compton, V.B.; Matthias, B.T. (Acta Crystallogr. 12 [1959] 651/4).Google Scholar
  8. [2]
    Harris, I.R.; Norman, M. (J. Less-Common Metals 13 [1967] 629/31).Google Scholar
  9. [3]
    Dwight, A.E.; Conner, R.A.; Downey, J.W. (Acta Crystallogr. 18 [1965] 835/9).Google Scholar
  10. [4]
    Raman, A. (J. Less-Common Metals 26 [1972] 199/206).Google Scholar
  11. [5]
    Ghassem, H.; Raman, A. (Z. Metallk. 64, [1973] 197/9).Google Scholar
  12. [6]
    Loebich, O.; Raub, E. (J. Less-Common Metals 46 [1976] 1/6).Google Scholar
  13. [7]
    Gschneider, K.A. (Acta Crystallogr. 18 [1965] 1082 ).Google Scholar
  14. [8]
    Smith, J.L.; Fisk, Z.; Roof, R.B. (J. Appl. Phys. 52 [1981] 1684/5).Google Scholar
  15. [1]
    Azhar, A.A.; Mitescu, C.D.; Johanson, W.R.; Zimm, C.B.; Barclay, J.A. (J. Appl. Phys. 57 [1985] 3235/7).Google Scholar
  16. [2]
    Olijhoek, J.F.; Nauts, H.C.A. (Proc. 14th Intern. Conf. Low Temp. Phys., Otaniemi, Finland, 1975, Vol. 3, p. 196 ).Google Scholar
  17. [1]
    Peter, M.; Shaltiel, D.; Wernick, J.H.; Williams, H.J.; Mock, J.B.; Sherwood, R.C. (Phys. Rev. [2] 126 [1962] 1395/402).Google Scholar
  18. [2]
    Loebich, O.; Raman, A. (J. Less-Common Metals 43 [1975] 89/92).Google Scholar
  19. [3]
    Gignoux, D.; Gomez-Sal, J.C.; Paccard, D.; Aramburu-Zabala, J.A. (Solid State Commun. 50 [1984] 43/5).Google Scholar
  20. [4]
    Compton, V.B.; Matthias, B.T. (Acta Crystallogr. 12 [1959] 651/4).Google Scholar
  21. [5]
    Loebich, O.; Raub, E. (Mater. Res. Bull. 10 [1975] 1017/22).Google Scholar
  22. [6]
    Crangle, J.; Ross, J.W. (Proc. Intern. Conf. Nottingham. Inst. Phys., Phys. Soc., London 1964, p. 240 ).Google Scholar
  23. [7]
    Olcese, G.L. (J. Less-Common Metals 33 [ 1973 ] 71 ).Google Scholar
  24. [8]
    Smith, J.L.; Matthias, B.T. (J. Magn. Magn. Mater. 21 [1980] 2203/8).Google Scholar
  25. [9]
    Smith, J.L.; Fisk, Z.; Roof, R.B. (J. Appl. Phys. 52 [1981] 1684/5).Google Scholar
  26. [10]
    Dormann, E.; Buschow, K.H.J. (J. Appl. Phys. 47 [1976] 1662/7).Google Scholar
  27. [11]
    Tari, A.; Larica, C.; Popplewell, J. (J. Less-Common Metals 78 [1981] P7/P19).Google Scholar
  28. [12]
    Hrubeck, J.; Steinen, W. (J. Phys. Colloq. [Paris] 40 [ 1979 ] C5 - 198 ).Google Scholar
  29. [13]
    Dresset, U.; Meister, U.; Dormann, E.; Buschow, K.H.J. (J. Magn. Magn. Mater. 74 [1988] 91/100).Google Scholar
  30. [14]
    Buschow, K.H.J.; Beekmans, N.M. (Rapidly Quenched Metals Proc. 3rd Intern. Conf., Brighton, Engl., 1978, Vol. 2, pp. 133/6).Google Scholar
  31. [15]
    Buschow, K.H.J. (Solid State Commun. 27 [1978] 275/8).Google Scholar
  32. [16]
    Algra, H.A.; Buschow, K.H.J.; Henskens, R.A. (J. Magn. Magn. Mater. 15/18 [1980] 1395/6).Google Scholar
  33. [17]
    Buschow, K.H.J.; Algra, H.A.; Henskens, R.A. (J. Appl. Phys. 51 [1980] 561/6).Google Scholar
  34. [18]
    Azhar, A.A.; Mitescu, C.D.; Johanson, W.R.; Zimm, C.B.; Barclay, J.A. (J. Appl. Phys. 57 [1985] 3235/7).Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • G. R. Watts
    • 1
  1. 1.Bishop Stortford HertsUK

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