Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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MACHINING SURFACES OF IRON-COPPER PSEUDO-ALLOYS, SUBJECTED TO LASER HEAT TREATMENT

Morozov E.A. 1 Rusin E.S. 2 Ablyaz T.R. 1
1 Federal State Budgeted Education Institution for Higher Professional Education Perm National Research Polytechnic University
2 JSC NOVOMET 395
The results of the machining of the surface layer of cylindrical protrusions on the disks of powdered iron-copper pseudo-alloy after laser thermal processing by fiber laser power of 1 kW. To study selected samples that mimic the surface of bearings, reducing wear and tear which is the actual problem. A similar operation in laser hardening of other materials was analyzed and optimal mode modes of heat treatment of iron-copper pseudoalloy was selected. Laser heat treatment of such alloy was not previously been studied. The optimal mode of hardened surfaces, results processing and tool wear. The results evidence that the processing of a traditional blade tool is ineffective because of the high hardness of the heat-treated material layer.