Simulation of surface work-hardening process during controlled inertial impact treatment of parts made of high strength cast iron

Simulation of surface work-hardening process during controlled inertial impact treatment of parts made of high strength cast iron

The paper deals with the results of simulation of elastoplastic impact of the deforming ball with the surface during inertial impact treatment. The deforming ball is made of hardened steel ShKh15 (GOST 801-78), and special high strength spheroidal graphite cast iron is used as the treated material....

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2021-03, Vol.1118 (1), p.12008
Hauptverfasser: Pashkevich, V M, Afanevich, V V
Format: Artikel
Sprache:eng
Schlagworte:
Bearing steels
Cast iron
Deformation
Elastoplasticity
High strength
Nodular graphitic structure
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Zusammenfassung:The paper deals with the results of simulation of elastoplastic impact of the deforming ball with the surface during inertial impact treatment. The deforming ball is made of hardened steel ShKh15 (GOST 801-78), and special high strength spheroidal graphite cast iron is used as the treated material. The paper provides recommendations on conditions for inertial impact treatment of surfaces.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1118/1/012008