Mechanics & Industry
Volume 18, Number 7, 2017
STANKIN: Innovative manufacturing methods, measurements and materials
|Number of page(s)||6|
|Published online||30 December 2017|
D-shell of iron atom of the amorphous FeCr15B15 alloy effective charge change during the crystallization
Moscow State University of Technology “STANKIN”,
1 Vadkovsky per.,
127055, Russian Federation
2 Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre “Kurchatov Institute”, 25 Bolshaya Cheremushinskaya street, Moscow 117218, Russian Federation
* e-mail: email@example.com
Accepted: 14 December 2017
An amorphous metal alloy of the FeCrB system was studied during the crystallization by thermal annealing. Such an alloy is a perspective candidate for the role of an intermediate layer in multilayer covering for cutting tools. By the using of the thermoelectric voltage measurement, positron annihilation spectroscopy, and X-ray photoelectron spectroscopy, the conjoint research was performed for the study of the conduction and d-electron band state in the amorphous metallic alloy FeCr15B15, which intersects each other by the energy. The results of all the studies agree with each other and indicate the change in the effective charge of the d-shell by 1 electron during crystallization.
Key words: Multilayer covering / metal glass / angular correlation annihilation radiation / valence band / X-ray photoelectron spectroscopy
© AFM, EDP Sciences 2017
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