Research output: Contribution to journal › Article › peer-review
Single-pulse electric discharge consolidation of Fe66Cr10Nb5B19 metallic glass – Cu powder mixture. / Anisimov, Alexander G.; Dudina, Dina V.; Bokhonov, Boris B. et al.
In: Materials Letters, Vol. 421, 141049, 15.10.2026.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Single-pulse electric discharge consolidation of Fe66Cr10Nb5B19 metallic glass – Cu powder mixture
AU - Anisimov, Alexander G.
AU - Dudina, Dina V.
AU - Bokhonov, Boris B.
AU - Bespalko, Yuliya N.
AU - Koga, Guilherme Y.
N1 - This work was supported by the Ministry of Science and Higher Education of the Russian Federation, project 126021717536-7. The authors are grateful to Olga A. Podgornova for the XRD analysis of the samples.
PY - 2026/10/15
Y1 - 2026/10/15
N2 - The action of an electric pulse of high current density on a powder compact can induce multiple physical phenomena, including inter-particle sintering and melting of the material. The present work was aimed at studying the morphological and structural features of metallic glass – crystalline metal compacts consolidated by applying a single electric pulse. A 40 vol% Fe66Cr10Nb5B19 metallic glass – Cu mixture was consolidated under pressure by a pulse of electric current generated by a capacitor bank. The input energy was varied to determine the formation conditions of a robust composite compact. The possibility of consolidating a mixture of a Fe-based metallic glass and copper by a single pulse of electric current while avoiding crystallization of the glassy component was demonstrated.
AB - The action of an electric pulse of high current density on a powder compact can induce multiple physical phenomena, including inter-particle sintering and melting of the material. The present work was aimed at studying the morphological and structural features of metallic glass – crystalline metal compacts consolidated by applying a single electric pulse. A 40 vol% Fe66Cr10Nb5B19 metallic glass – Cu mixture was consolidated under pressure by a pulse of electric current generated by a capacitor bank. The input energy was varied to determine the formation conditions of a robust composite compact. The possibility of consolidating a mixture of a Fe-based metallic glass and copper by a single pulse of electric current while avoiding crystallization of the glassy component was demonstrated.
KW - Capacitor
KW - Copper
KW - Electric discharge consolidation
KW - Metallic glass
KW - Powder
UR - https://www.scopus.com/pages/publications/105041022842
UR - https://www.mendeley.com/catalogue/afd75a71-4262-3bc4-b80b-547e191c2826/
U2 - 10.1016/j.matlet.2026.141049
DO - 10.1016/j.matlet.2026.141049
M3 - Article
VL - 421
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
M1 - 141049
ER -
ID: 79929524