Abstract
The structural change of metallic glass Cu45Ti55 from room temperature to 800 K is investigated by combining internal friction using the torsion penulum method with X-ray diffraction (XRD), differential scanning calorimetry (DSC), and transmission electron microscopy (TEM). The internal friction curve exhibits a point of inflection at about 640 K and an internal friction peak between 640 and 780 K, which corresponds to the precipitation of CuTi2 (tetragonal) and a metastable phase I (tetragonal) and the formation of CuTi (tetragonal), respectively. The result shows that internal friction is closely related to the phase transition during crystallization, and there is much correspondence between internal friction and DSC in describing the crystallization behavior of metallic glasses.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
H.S. Chen and H. Morito:J. Non-Crystallogr. Solids, 1985, vol. 72, pp. 287–99.
Yizhen He and Li Xiaoguang:Phys. Status Solidi A, 1987, vol. 99, pp. 115–20.
Yizhen He: inProc. 9th Int. Conf. on Internal Friction and Ultrasonic Attenuation in Solids, T.S. Ke, ed., Beijing, China, July 17–20, 1989, pp. 205–12.
H. Neuhauser, K. Bothe, and M. Obert: inProc. 9th Int. Conf. on Internal Friction and Ultrasonic Attenuation in Solids, T.S. Ke, ed., Beijing, China, July 17–20, 1989, pp. 235–36.
Li Xiaoguang, Zhang Yuheng, and He Yizhen:J. Phys. Condens. Matter, 1990, vol. 2, pp. 809–16.
D. Deng and A. Argon:Acta Metall., 1986, vol. 54, pp. 2011–23.
Li Xiaoguang and He Yizhen:Phys. Status Solidi A, 1986, vol. 95, pp. 467–72.
M. Ktosck, J.W. Moron, and T. Poloczck:Phys. Status Solidi A, 1989, vol. 111, pp. 127–35.
Tan Ming and He Yizhen:J. Non-Crystallogr. Solids, 1988, vol. 105, pp. 155–61.
A.M. Aboki and G. Bouquet:Scripta Metall., 1987, vol. 21, pp. 889–94.
A.S. Argon and L.T. Shi:Phil. Mag. A, 1982, vol. 46, pp. 275–94.
A.S. Argon:Acta Metall., 1979, vol. 27, pp. 47–58.
T. Egami, J. Madma, and V. Bitek:Phil. Mag. A, 1980, vol. 41, pp. 883–901.
D. Srolovits, K. Madma, V. Vitek, and T. Egmai:Phil. Mag. A, 1981, vol. 44, pp. 847–66.
T. Egami, V. Vitek, and D. Srolounts:Proc. 4th Int. Conf. on Rapidly Quenched Metals, Vol. 1, Japan Institute of Metals, Sendai, Japan, 1982, pp. 517–21.
H.R. Sining and F. Haessner:J. Non-Cryst. Solids, 1987, vol. 93, pp. 53–66.
H.R. Sining and F. Haessner:Scripta Metall., 1986, vol. 20, pp. 1640–46.
Shui Jiapeng and He Yizhen:Chinese Phys. Lett., 1986, vol. 3, pp. 69–72.
A.F. Massmal, Y.S. Lee, and D.A. Stevenson:Acta Metall., 1983, vol. 30, pp. 1225–51.
k.H.J. Buschow:Acta Metall., 1983, vol. 31, pp. 155–60.
J.L. Murray:Bull. Alloy Phase Diagrams, 1983, vol. 4, pp. 82–93.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hen, Z., Bangwei, Z., Zhaosheng, T. et al. Correlation between the structure and internal friction of metallic glass Cu45Ti55 . Metall Trans A 23, 1627–1630 (1992). https://doi.org/10.1007/BF02804358
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02804358