Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites

Igor S. Konovalenko, Evgeny V. Shilko, Vladimir E. Ovcharenko, Sergey G. Psakhie

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The paper presents the movable cellular automaton method. It is based on numerical models of surface layers of the metal-ceramic composite NiCr-TiC modified under electron beam irradiation in inert gas plasmas. The models take into account different geometric, concentration and mechanical parameters of ceramic and metallic components. The authors study the contributions of key structural factors in mechanical properties of surface layers and determine the ranges of their variations by providing the optimum balance of strength, strain hardening and fracture toughness.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
PublisherAmerican Institute of Physics Inc.
Volume1909
ISBN (Electronic)9780735416017
DOIs
Publication statusPublished - 1 Dec 2017
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Russian Federation
Duration: 9 Oct 201713 Oct 2017

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
CountryRussian Federation
CityTomsk
Period9.10.1713.10.17

Fingerprint

cermets
surface layers
mechanical properties
strain hardening
cellular automata
toughness
fracture strength
rare gases
electron beams
ceramics
irradiation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Konovalenko, I. S., Shilko, E. V., Ovcharenko, V. E., & Psakhie, S. G. (2017). Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Vol. 1909). [020091] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013772

Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites. / Konovalenko, Igor S.; Shilko, Evgeny V.; Ovcharenko, Vladimir E.; Psakhie, Sergey G.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017. 020091.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Konovalenko, IS, Shilko, EV, Ovcharenko, VE & Psakhie, SG 2017, Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites. in Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. vol. 1909, 020091, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017, Tomsk, Russian Federation, 9.10.17. https://doi.org/10.1063/1.5013772
Konovalenko IS, Shilko EV, Ovcharenko VE, Psakhie SG. Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909. American Institute of Physics Inc. 2017. 020091 https://doi.org/10.1063/1.5013772
Konovalenko, Igor S. ; Shilko, Evgeny V. ; Ovcharenko, Vladimir E. ; Psakhie, Sergey G. / Computer-aided study of key factors determining high mechanical properties of nanostructured surface layers in metal-ceramic composites. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017.
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