Abstract
SOLID amorphous alloys can be made by a wide variety of techniques1. Of these, rapid liquid quenching and solid-state amorphization (SSA) in annealed multilayers can be most readily analysed according to a condensed-phase equilibrium diagram for the alloy. Here we consider how the phase equilibria in eutectic systems are affected by the interaction of the liquid components. We use such considerations to show the link between two apparently distinct types of alloy system: one capable of exhibiting SSA, in which there are compounds and a deep metastable eutectic; the other not capable of SSA, but capable of glass formation by rapid liquid quenching, in which there is only a stable eutectic. In alloys of intermediate type we propose that there exists a novel transformation, the inverse eutectic transition, which is a special case of a peritectoid transformation (two solid phases transforming to a single solid phase on cooling) in which the product phase is amorphous.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Johnson, W. L. Prog. Mater. Sci. 30, 81–134 (1986).
Cohen, M. H. & Turnbull, D. Nature 189, 131–132 (1961).
Klement, W., Willens, R. H. & Duwez, P. Nature 187, 869–870 (1960).
Garrone, E. & Battezzati, L. Phil. Mag. B 52, 1033–1045 (1985).
Clemens, B. M., Johnson, W. L. & Schwarz, R. B. J. Non-Cryst. Solids 61 & 62, 817–822 (1984).
Cotts, E. J., Meng, W. J. & Johnson, W. L. Phys. Rev. Lett. 57, 2295–2298 (1986).
Evans, P. V., Garcia-Escorial, A., Donovan, P. E. & Greer, A. L. Mater. Res. Soc. Symp. Proc. 57, 234–253 (1987).
Greer, A. L. & Evans, P. V. in Principles of Solidification and Materials Processing (ed. Trivedi, R.) (Trans. Tech., Zurich, in the press).
Perepezko, J. H. & Paik, J. S. J. Non-Cryst. Solids 61 & 62, 113–118 (1984).
Kauzmann, W. Chem. Rev. 43, 219–256 (1948).
Sommer, F., Lee, J.-J. & Predel, B. Z. Metallk. 74, 100–104 (1983).
Greer, A. L. J. less-Common Met. 140, 327–334 (1988).
Hansen, M. & Anderko, K. Constitution of Binary Alloys 633–634 (McGraw-Hill, New York, 1958).
Blatter, A. & von Allmen, M. Phys. Rev. Lett. 54, 2103–2106 (1985).
Chen, H. S. & Turnbull, D. J. chem. Phys. 44, 2560–2571 (1968).
Altounian, Z., Tu Guo-hua & Strom-Olsen, J. J. appl. Phys. 54, 3111–3116 (1983).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Highmore, R., Greer, A. Eutectics and the formation of amorphous alloys. Nature 339, 363–365 (1989). https://doi.org/10.1038/339363a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/339363a0
This article is cited by
-
An air-stable single-crystal layered oxide cathode based on multifunctional structural modulation for high-energy-density sodium-ion batteries
Science China Chemistry (2024)
-
Exploring the design of eutectic or near-eutectic multicomponent alloys: From binary to high entropy alloys
Science China Technological Sciences (2018)
-
High B s Fe-based nanocrystalline alloy with high impurity tolerance
Journal of Materials Science (2018)
-
Parametric Study of Amorphous High-Entropy Alloys formation from two New Perspectives: Atomic Radius Modification and Crystalline Structure of Alloying Elements
Scientific Reports (2017)
-
Quantifying the origin of metallic glass formation
Nature Communications (2016)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.
