Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite

Galina M. Eremina, Alexey Yu Smolin, Evgeny V. Shilko, Sergey G. Psakhie

Division for Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Sintered metal-ceramic materials are characterized by high mechanical and tribological properties. A key element of the internal structure of the metal-ceramic composites which have an important, and in many cases, a decisive influence on the integral mechanical properties of these materials is the interphase boundary. In this paper, based on numerical simulation we show the influence of morphology and strength properties of interfaces for integral mechanical properties of the dispersion-reinforced composite NiCr-TiC (50: 50). Computer simulation results indicate that the phase boundary significantly contributes to the integral mechanical characteristics of a composite material and to the nature of the initiation and development of cracks.

Original language	English
Title of host publication	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Publisher	American Institute of Physics Inc.
Volume	1783
ISBN (Electronic)	9780735414457
DOIs	https://doi.org/10.1063/1.4966343
Publication status	Published - 10 Nov 2016
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation Duration: 19 Sep 2016 → 23 Sep 2016

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Country	Russian Federation
City	Tomsk
Period	19.9.16 → 23.9.16

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Eremina, G. M., Smolin, A. Y., Shilko, E. V., & Psakhie, S. G. (2016). Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Vol. 1783). [020050] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966343

Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite. / Eremina, Galina M.; Smolin, Alexey Yu; Shilko, Evgeny V.; Psakhie, Sergey G.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016. 020050.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Eremina, GM, Smolin, AY, Shilko, EV & Psakhie, SG 2016, Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. vol. 1783, 020050, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016, Tomsk, Russian Federation, 19.9.16. https://doi.org/10.1063/1.4966343

Eremina GM, Smolin AY, Shilko EV, Psakhie SG. Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783. American Institute of Physics Inc. 2016. 020050 https://doi.org/10.1063/1.4966343

Eremina, Galina M. ; Smolin, Alexey Yu ; Shilko, Evgeny V. ; Psakhie, Sergey G. / Study of the influence of morphology and strength of interphase boundaries on the integral mechanical properties of NiCr-TiC composite. Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016.

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Access to Document

10.1063/1.4966343