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Information × Registration Number 0214U001657, 0113U004567 , R & D reports Title Development of methods for diagnostics of physical-mechanical properties of the material and resource forecasting of parts on the basis of studying of the regularities of of gradient structure formation under severe plastic deformation popup.stage_title Head Sergiy Firstov, Доктор фізико-математичних наук Registration Date 07-04-2014 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The hardness distribution in the surface layer of pilot tongue-and-groove slave bushing was analyzed. The maximum hardness is observed near the surface of gash at a distance of about 500 microns. Extremely high hardness values in the surface layers (more than 4000 MPa) were received, which corresponds to a high level of severe deformation (e = 2-3) and great depth of deformation substructure existence due to bulk pressing on 15-20%. This hardness in the plane perpendicular to the axis of thebushing is significantly higher than along the axis. Product Description popup.authors Даниленко М.І. Подрезов Ю.М. Рудик М.Д. Фірстов С.О. popup.nrat_date 2020-04-02 Close
R & D report
Development of methods for diagnostics of physical-mechanical properties of the material and resource forecasting of parts on the basis of studying of the regularities of of gradient structure formation under severe plastic deformation
Head: Sergiy Firstov. Development of methods for diagnostics of physical-mechanical properties of the material and resource forecasting of parts on the basis of studying of the regularities of of gradient structure formation under severe plastic deformation. (popup.stage: ). Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences. № 0214U001657
1 documents found

Updated: 2026-03-26


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