Studying damage accumulation in martensitic corrosion-resistant steel under cold radial reduction | Zendy

A. P. Karamyshev | Zendy; I. I. Nekrasov | Zendy; А. В. Нестеренко | Zendy; В. С. Паршин | Zendy; С. В. Смирнов | Zendy; В. П. Швейкин | Zendy; A. A. Fedulov | Zendy

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Studying damage accumulation in martensitic corrosion-resistant steel under cold radial reduction

Author(s) -

A. P. Karamyshev,

I. I. Nekrasov,

А. В. Нестеренко,

В. С. Паршин,

С. В. Смирнов,

В. П. Швейкин,

A. A. Fedulov

Publication year - 2017

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.5017327

Subject(s) - materials science , corrosion , finite element method , martensite , metallurgy , deformation (meteorology) , forging , reduction (mathematics) , composite material , structural engineering , microstructure , engineering , geometry , mathematics

Cold radial reduction of specimens made of the Kh17N2 corrosion-resistant martensitic steel is studied on a lever-type radial-forging machine (RFM). The mechanical properties of the deformed specimens, the “damage accumulation – strain” relation in the specimens are obtained with the application of hydrostatic and fractographic methods for fractured specimens. The damage of the Kh17N2 corrosion-resistant steel is evaluated as a result of an experimental study considering the data of simulation by a complex finite element model of cold deformation on a levertype RFM.

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