MATEC Web Conf.
Volume 344, 2021International Scientific and Practical Conference “Modern Problems and Directions of Development of Metal Science and Heat Treatment of Metals and Alloys, Dedicated to the Memory of Academician A. A. Baykov” (MPM 2021)
|Number of page(s)||5|
|Published online||01 October 2021|
Thermal processes under explosive loading of amorphous alloy powders
Kabardino-Balkar state University, Chernystevskiy str., 173, Kabardino-Balkarian Republic, Nalchik, 360004, Russia
* Corresponding author: author1 email@example.com
The article deals with the state of production of bulk amorphous and nanocrystalline materials. Conditions for the preservation of the “X-ray” amorphous state in compact materials obtained by explosive pressing of amorphous alloy powders are formulated. The two-front Stefan problem is solved and it is shown that the cooling rate of liquid layers on the contact surfaces of powder particles under explosive loading corresponds to the critical quenching rate of the formation of amorphous structures in metal alloys.
© The Authors, published by EDP Sciences, 2021
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