Author:
Ivanov Yu F,Gromov V E,Zagulyaev D V,Konovalov S V,Rubannikova Yu A,Petrikova E A,Rygina M E
Abstract
Abstract
The structure, phase composition and defect substructure of the surface layers of hypoeutectic silumin after the complex processing including the electroexplosion ion plasma alloying by the yttrium oxide powder and the subsequent electron beam processing have been analyzed by the methods of modern physical material science. The complex processing is accompanied by the dissolution of the silicon inclusions and intermetallides and the formation of the submicro- and nanodimensional structure. The modified layer (70 μm) is multielemental and it has the structure of high velocity cellular crystallization.
Subject
General Physics and Astronomy
Cited by
2 articles.
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1. Change in Phase Lattice Spacing in Al – Si Alloys After Electron-Beam Treatment;Metal Science and Heat Treatment;2022-09
2. Change in crystal lattice parameter of silumins with different silicon content after electron beam processing;PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PHYSICAL MESOMECHANICS. MATERIALS WITH MULTILEVEL HIERARCHICAL STRUCTURE AND INTELLIGENT MANUFACTURING TECHNOLOGY;2020